Alphaproteobacteria
RNA, Ribosomal, 16S
DNA, Ribosomal
Sequence Analysis, DNA
Proteobacteria
A phylum of bacteria consisting of the purple bacteria and their relatives which form a branch of the eubacterial tree. This group of predominantly gram-negative bacteria is classified based on homology of equivalent nucleotide sequences of 16S ribosomal RNA or by hybridization of ribosomal RNA or DNA with 16S and 23S ribosomal RNA.
Bacteria
One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive.
Rhodospirillaceae
Gammaproteobacteria
Rhodospirillales
Genes, rRNA
Beijerinckiaceae
Acetobacteraceae
Molecular Sequence Data
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
Roseobacter
Biota
Betaproteobacteria
Heterotrophic Processes
The processes by which organisms utilize organic substances as their nutrient sources. Contrasts with AUTOTROPHIC PROCESSES which make use of simple inorganic substances as the nutrient supply source. Heterotrophs can be either chemoheterotrophs (or chemoorganotrophs) which also require organic substances such as glucose for their primary metabolic energy requirements, or photoheterotrophs (or photoorganotrophs) which derive their primary energy requirements from light. Depending on environmental conditions some organisms can switch between different nutritional modes (AUTOTROPHY; heterotrophy; chemotrophy; or PHOTOTROPHY) to utilize different sources to meet their nutrients and energy requirements.
Geologic Sediments
A mass of organic or inorganic solid fragmented material, or the solid fragment itself, that comes from the weathering of rock and is carried by, suspended in, or dropped by air, water, or ice. It refers also to a mass that is accumulated by any other natural agent and that forms in layers on the earth's surface, such as sand, gravel, silt, mud, fill, or loess. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1689)
Biodiversity
Soil Microbiology
Rickettsiaceae
Cluster Analysis
A set of statistical methods used to group variables or observations into strongly inter-related subgroups. In epidemiology, it may be used to analyze a closely grouped series of events or cases of disease or other health-related phenomenon with well-defined distribution patterns in relation to time or place or both.
Water Microbiology
Ochrobactrum
Rhodovulum
Fatty Acids
Bacterial Typing Techniques
Wetlands
Hyphomicrobium
A genus of rod-shaped, oval, or bean-shaped bacteria found in soil and fresh water. Polar prosthecae are present and cells reproduce by budding at the tips of the prosthecae. Cells of this genus are aerobic and grow best with one-carbon compounds. (From Bergey's Manual of Determinative Bacteriology, 9th ed)
Bacteroidetes
Denaturing Gradient Gel Electrophoresis
RNA, Bacterial
Gluconobacter
Verrucomicrobia
Sphingomonadaceae
Symbiosis
Ochrobactrum anthropi
Quinones
Plankton
Methylocystaceae
Sphingomonas
Gene Transfer, Horizontal
The naturally occurring transmission of genetic information between organisms, related or unrelated, circumventing parent-to-offspring transmission. Horizontal gene transfer may occur via a variety of naturally occurring processes such as GENETIC CONJUGATION; GENETIC TRANSDUCTION; and TRANSFECTION. It may result in a change of the recipient organism's genetic composition (TRANSFORMATION, GENETIC).
Phototrophic Processes
Processes by which phototrophic organisms use sunlight as their primary energy source. Contrasts with chemotrophic processes which do not depend on light and function in deriving energy from exogenous chemical sources. Photoautotrophy (or photolithotrophy) is the ability to use sunlight as energy to fix inorganic nutrients to be used for other organic requirements. Photoautotrophs include all GREEN PLANTS; GREEN ALGAE; CYANOBACTERIA; and green and PURPLE SULFUR BACTERIA. Photoheterotrophs or photoorganotrophs require a supply of organic nutrients for their organic requirements but use sunlight as their primary energy source; examples include certain PURPLE NONSULFUR BACTERIA. Depending on environmental conditions some organisms can switch between different nutritional modes (AUTOTROPHY; HETEROTROPHY; chemotrophy; or phototrophy) to utilize different sources to meet their nutrients and energy requirements.
Ecosystem
Archaea
One of the three domains of life (the others being BACTERIA and Eukarya), formerly called Archaebacteria under the taxon Bacteria, but now considered separate and distinct. They are characterized by: (1) the presence of characteristic tRNAs and ribosomal RNAs; (2) the absence of peptidoglycan cell walls; (3) the presence of ether-linked lipids built from branched-chain subunits; and (4) their occurrence in unusual habitats. While archaea resemble bacteria in morphology and genomic organization, they resemble eukarya in their method of genomic replication. The domain contains at least four kingdoms: CRENARCHAEOTA; EURYARCHAEOTA; NANOARCHAEOTA; and KORARCHAEOTA.
Oceans and Seas
Waste Disposal, Fluid
Locomotion
Water Purification
Any of several processes in which undesirable impurities in water are removed or neutralized; for example, chlorination, filtration, primary treatment, ion exchange, and distillation. It includes treatment of WASTE WATER to provide potable and hygienic water in a controlled or closed environment as well as provision of public drinking water supplies.
Species Specificity
The restriction of a characteristic behavior, anatomical structure or physical system, such as immune response; metabolic response, or gene or gene variant to the members of one species. It refers to that property which differentiates one species from another but it is also used for phylogenetic levels higher or lower than the species.
Gene Expression Regulation, Bacterial
Actinobacteria
Porifera
The phylum of sponges which are sessile, suspension-feeding, multicellular animals that utilize flagellated cells called choanocytes to circulate water. Most are hermaphroditic. They are probably an early evolutionary side branch that gave rise to no other group of animals. Except for about 150 freshwater species, sponges are marine animals. They are a source of ALKALOIDS; STEROLS; and other complex molecules useful in medicine and biological research.
Sinorhizobium meliloti
Metagenome
Ubiquinone
Soil Pollutants
Nucleic Acid Hybridization
Widely used technique which exploits the ability of complementary sequences in single-stranded DNAs or RNAs to pair with each other to form a double helix. Hybridization can take place between two complimentary DNA sequences, between a single-stranded DNA and a complementary RNA, or between two RNA sequences. The technique is used to detect and isolate specific sequences, measure homology, or define other characteristics of one or both strands. (Kendrew, Encyclopedia of Molecular Biology, 1994, p503)
Korea
In Situ Hybridization, Fluorescence
Microscopy, Electron, Transmission
Anaerobiosis
DNA Fingerprinting
A technique for identifying individuals of a species that is based on the uniqueness of their DNA sequence. Uniqueness is determined by identifying which combination of allelic variations occur in the individual at a statistically relevant number of different loci. In forensic studies, RESTRICTION FRAGMENT LENGTH POLYMORPHISM of multiple, highly polymorphic VNTR LOCI or MICROSATELLITE REPEAT loci are analyzed. The number of loci used for the profile depends on the ALLELE FREQUENCY in the population.
Anthozoa
Sequence Homology, Nucleic Acid
Flagella
A whiplike motility appendage present on the surface cells. Prokaryote flagella are composed of a protein called FLAGELLIN. Bacteria can have a single flagellum, a tuft at one pole, or multiple flagella covering the entire surface. In eukaryotes, flagella are threadlike protoplasmic extensions used to propel flagellates and sperm. Flagella have the same basic structure as CILIA but are longer in proportion to the cell bearing them and present in much smaller numbers. (From King & Stansfield, A Dictionary of Genetics, 4th ed)
Nitrogen Fixation
Nitrates
Carbon
Biofilms
Encrustations, formed from microbes (bacteria, algae, fungi, plankton, or protozoa) embedding in extracellular polymers, that adhere to surfaces such as teeth (DENTAL DEPOSITS); PROSTHESES AND IMPLANTS; and catheters. Biofilms are prevented from forming by treating surfaces with DENTIFRICES; DISINFECTANTS; ANTI-INFECTIVE AGENTS; and antifouling agents.
Oxidoreductases
The class of all enzymes catalyzing oxidoreduction reactions. The substrate that is oxidized is regarded as a hydrogen donor. The systematic name is based on donor:acceptor oxidoreductase. The recommended name will be dehydrogenase, wherever this is possible; as an alternative, reductase can be used. Oxidase is only used in cases where O2 is the acceptor. (Enzyme Nomenclature, 1992, p9)
Phenotype
Plant Roots
Biological Evolution
Phylogenetic analysis of Piscirickettsia salmonis by 16S, internal transcribed spacer (ITS) and 23S ribosomal DNA sequencing. (1/608)
Piscirickettsia salmonis, the etiologic agent of piscirickettsiosis, is a systemic disease of salmonid fish. Variations in virulence and mortality have been observed during epizootics at different geographical regions and in laboratory experiments with isolates from these different locations. This raises the possibility that biogeographical patterns of genetic variation might be a significant factor with this disease. To assess the genetic variability the 16S ribosomal DNA, the internal transcribed spacer (ITS) and the 23S ribosomal DNA of isolates from 3 different hosts and 3 geographic origins were amplified using the polymerase chain reaction (PCR). Results of this analysis confirm that P. salmonis is a member of the gamma subgroup of the Proteobacteria and show that the isolates form a tight monophyletic cluster with 16S rDNA similarities ranging from 99.7 to 98.5%. The ITS regions were 309 base pairs (bp), did not contain tRNA genes, and varied between isolates (95.2 to 99.7% similarity). Two-thirds of the 23S rRNA gene was sequenced from 5 of the isolates, yielding similarities ranging from 97.9 to 99.8%. Phylogenetic trees were constructed based on the 16S rDNA, ITS and 23S rDNA sequence data and compared. The trees were topologically similar, suggesting that the 3 types of molecules provided similar phylogenetic information. Five of the isolates are closely related (> 99.4% 16S rDNA similarity, 99.1% to 99.7% ITS and 99.3 to 99.8% 23S rDNA similarities). The sequence of one Chilean isolate, EM-90, was unique, with 16S rDNA similarities to the other isolates ranging from 98.5 to 98.9%, the ITS from 95.2 to 96.9% and the 23S rDNA from 97.6 to 98.5%. (+info)Transformation of sulfur compounds by an abundant lineage of marine bacteria in the alpha-subclass of the class Proteobacteria. (2/608)
Members of a group of marine bacteria that is numerically important in coastal seawater and sediments were characterized with respect to their ability to transform organic and inorganic sulfur compounds. Fifteen strains representing the Roseobacter group (a phylogenetic cluster of marine bacteria in the alpha-subclass of the class Proteobacteria) were isolated from seawater, primarily from the southeastern United States. Although more than one-half of the isolates were obtained without any selection for sulfur metabolism, all of the isolates were able to degrade the sulfur-containing osmolyte dimethyl sulfoniopropionate (DMSP) with production of dimethyl sulfide (DMS). Five isolates also degraded DMSP with production of methanethiol, indicating that both cleavage and demethylation pathways for DMSP occurred in the same organism, which is unusual. Five isolates were able to reduce dimethyl sulfoxide to DMS, and several isolates also degraded DMS and methanethiol. Sulfite oxygenase activity and methanesulfonic acid oxygenase activity were also present in some of the isolates. The ability to incorporate the reduced sulfur in DMSP and methanethiol into cellular material was studied with one of the isolates. A group-specific 16S rRNA probe indicated that the relative abundance of uncultured bacteria in the Roseobacter group increased in seawater enriched with DMSP or DMS. Because this group typically accounts for >10% of the 16S ribosomal DNA pool in coastal seawater and sediments of the southern United States, clues about its potential biogeochemical role are of particular interest. Studies of culturable representatives suggested that the group could mediate a number of steps in the cycling of both organic and inorganic forms of sulfur in marine environments. (+info)Purification and characterization of the soluble methane monooxygenase of the type II methanotrophic bacterium Methylocystis sp. strain WI 14. (3/608)
Methane monooxygenase (MMO) catalyzes the oxidation of methane to methanol as the first step of methane degradation. A soluble NAD(P)H-dependent methane monooxygenase (sMMO) from the type II methanotrophic bacterium WI 14 was purified to homogeneity. Sequencing of the 16S rDNA and comparison with that of other known methanotrophic bacteria confirmed that strain WI 14 is very close to the genus Methylocystis. The sMMO is expressed only during growth under copper limitation (<0.1 microM) and with ammonium or nitrate ions as the nitrogen source. The enzyme exhibits a low substrate specificity and is able to oxidize several alkanes and alkenes, cyclic hydrocarbons, aromatics, and halogenic aromatics. It has three components, hydroxylase, reductase and protein B, which is involved in enzyme regulation and increases sMMO activity about 10-fold. The relative molecular masses of the native components were estimated to be 229, 41, and 18 kDa, respectively. The hydroxylase contains three subunits with relative molecular masses of 57, 43, and 23 kDa, which are present in stoichiometric amounts, suggesting that the native protein has an alpha(2)beta(2)gamma(2) structure. We detected 3.6 mol of iron per mol of hydroxylase by atomic absorption spectrometry. sMMO is strongly inhibited by Hg(2+) ions (with a total loss of enzyme activity at 0.01 mM Hg(2+)) and Cu(2+), Zn(2+), and Ni(2+) ions (95, 80, and 40% loss of activity at 1 mM ions). The complete sMMO gene sequence has been determined. sMMO genes from strain WI 14 are clustered on the chromosome and show a high degree of homology (at both the nucleotide and amino acid levels) to the corresponding genes from Methylosinus trichosporium OB3b, Methylocystis sp. strain M, and Methylococcus capsulatus (Bath). (+info)Poly(aspartic acid) degradation by a Sphingomonas sp. isolated from freshwater. (4/608)
A poly(aspartic acid) degrading bacterium (strain KT-1 [JCM10459]) was isolated from river water and identified as a member of the genus Sphingomonas. The isolate degraded only poly(aspartic acid)s of low molecular masses (<5 kDa), while the cell extract hydrolyzed high-molecular-mass poly(aspartic acid)s of 5 to 150 kDa to yield aspartic acid monomer. (+info)Characterization of a separate small domain derived from the 5' end of 23S rRNA of an alpha-proteobacterium. (5/608)
We demonstrate the presence of a separate processed domain derived from the 5' end of 23S rRNA in ribosomes of Rhodopseudomonas palustris, a member of the alpha-++proteobacteria. Previous sequencing studies predicted intervening sequences (IVS) at homologous positions within the 23S rRNA genes of several alpha-proteobacteria, including R.palustris, and we find a processed 23S rRNA 5' domain in unfractionated RNA from several species. 5.8S rRNA from eukaryotic cytoplasmic large subunit ribosomes and the bacterial processed 23S rRNA 5' domain share homology, possess similar structures and are both derived by processing of large precursors. However, the internal transcribed spacer regions or IVSs separating them from the main large subunit rRNAs are evolutionarily unrelated. Consistent with the difference in sequence, we find that the site and mechanism of IVS processing also differs. Rhodopseudomonas palustris IVS-containing RNA precursors are cleaved in vitro by Escherichia coli RNase III or a similar activity present in R.palustris extracts at a processing site distinct from that found in eukaryotic systems and this results in only partial processing of the IVS. Surprisingly, in a reaction unlike characterized cases of eubacterial IVS processing, an RNA segment larger than the corresponding DNA insertion is removed which contains conserved sequences. These sequences, by analogy, serve to link the 23S rRNA 5' rRNA domains or 5.8S rRNAs to the main portion of other prokaryotic 23S rRNAs or to eukaryotic 28S rRNAs, respectively. (+info)Bartonella vinsonii subsp. berkhoffii and related members of the alpha subdivision of the Proteobacteria in dogs with cardiac arrhythmias, endocarditis, or myocarditis. (6/608)
Cardiac arrhythmias, endocarditis, or myocarditis was identified in 12 dogs, of which 11 were seroreactive to Bartonella vinsonii subspecies berkhoffii antigens. Historical abnormalities were highly variable but frequently included substantial weight loss, syncope, collapse, or sudden death. Fever was an infrequently detected abnormality. Cardiac disease was diagnosed following an illness of short duration in most dogs, but a protracted illness of at least 6 months' duration was reported for four dogs. Valvular endocarditis was diagnosed echocardiographically or histologically in eight dogs, two of which also had moderate to severe multifocal myocarditis. Four dogs lacking definitive evidence of endocarditis were included because of seroreactivity to B. vinsonii antigens and uncharacterized heart murmurs and/or arrhythmias. Alpha proteobacteria were not isolated from the blood by either conventional or lysis centrifugation blood culture techniques. Using PCR amplification and DNA sequencing of a portion of the 16S rRNA gene, B. vinsonii was identified in the blood or heart valves of three dogs. DNA sequence alignment of PCR amplicons derived from blood or tissue samples from seven dogs clustered among members of the alpha subdivision of the Proteobacteria and suggested the possibility of involvement of one or more alpha proteobacteria; however, because of the limited quantity of sequence, the genus could not be identified. Serologic or molecular evidence of coinfection with tick-transmitted pathogens, including Ehrlichia canis, Babesia canis, Babesia gibsonii, or spotted fever group rickettsiae, was obtained for seven dogs. We conclude that B. vinsonii subsp. berkhoffii and closely related species of alpha proteobacteria are an important, previously unrecognized cause of arrhythmias, endocarditis, myocarditis, syncope, and sudden death in dogs. (+info)Oxidation of methyl halides by the facultative methylotroph strain IMB-1. (7/608)
Washed cell suspensions of the facultative methylotroph strain IMB-1 grown on methyl bromide (MeBr) were able to consume methyl chloride (MeCl) and methyl iodide (MeI) as well as MeBr. Consumption of >100 microM MeBr by cells grown on glucose, acetate, or monomethylamine required induction. Induction was inhibited by chloramphenicol. However, cells had a constitutive ability to consume low concentrations (<20 nM) of MeBr. Glucose-grown cells were able to readily oxidize [(14)C]formaldehyde to (14)CO(2) but had only a small capacity for oxidation of [(14)C]methanol. Preincubation of cells with MeBr did not affect either activity, but MeBr-induced cells had a greater capacity for [(14)C]MeBr oxidation than did cells without preincubation. Consumption of MeBr was inhibited by MeI, and MeCl consumption was inhibited by MeBr. No inhibition of MeBr consumption occurred with methyl fluoride, propyl iodide, dibromomethane, dichloromethane, or difluoromethane, and in addition cells did not oxidize any of these compounds. Cells displayed Michaelis-Menten kinetics for the various methyl halides, with apparent K(s) values of 190, 280, and 6,100 nM for MeBr, MeI, and MeCl, respectively. These results suggest the presence of a single oxidation enzyme system specific for methyl halides (other than methyl fluoride) which runs through formaldehyde to CO(2). The ease of induction of methyl halide oxidation in strain IMB-1 should facilitate its mass culture for the purpose of reducing MeBr emissions to the atmosphere from fumigated soils. (+info)Characterization and identification of numerically abundant culturable bacteria from the anoxic bulk soil of rice paddy microcosms. (8/608)
Most-probable-number (liquid serial dilution culture) counts were obtained for polysaccharolytic and saccharolytic fermenting bacteria in the anoxic bulk soil of flooded microcosms containing rice plants. The highest viable counts (up to 2.5 x 10(8) cells per g [dry weight] of soil) were obtained by using xylan, pectin, or a mixture of seven mono- and disaccharides as the growth substrate. The total cell count for the soil, as determined by using 4', 6-diamidino-2-phenylindole staining, was 4.8 x 10(8) cells per g (dry weight) of soil. The nine strains isolated from the terminal positive tubes in counting experiments which yielded culturable populations that were equivalent to about 5% or more of the total microscopic count population belonged to the division Verrucomicrobia, the Cytophaga-Flavobacterium-Bacteroides division, clostridial cluster XIVa, clostridial cluster IX, Bacillus spp., and the class Actinobacteria. Isolates originating from the terminal positive tubes of liquid dilution series can be expected to be representatives of species whose populations in the soil are large. None of the isolates had 16S rRNA gene sequences identical to 16S rRNA gene sequences of previously described species for which data are available. Eight of the nine strains isolated fermented sugars to acetate and propionate (and some also fermented sugars to succinate). The closest relatives of these strains (except for the two strains of actinobacteria) were as-yet-uncultivated bacteria detected in the same soil sample by cloning PCR-amplified 16S rRNA genes (U. Hengstmann, K.-J. Chin, P. H. Janssen, and W. Liesack, Appl. Environ. Microbiol. 65:5050-5058, 1999). Twelve other isolates, which originated from most-probable-number counting series indicating that the culturable populations were smaller, were less closely related to cloned 16S rRNA genes. (+info)
CAZy - Bacteria
Putative glycogen-accumulating organisms belonging to the Alphaproteobacteria identified through rRNA-based stable isotope...
Clado SAR11 - Wikipedia, a enciclopedia libre
Experimental evaluation of decrease in the activities of polyphosphate/glycogen-accumulating organisms due to cell death and...
WoRMS - World Register of Marine Species - Erythrobacteraceae
Sandwalk: Jim Lake and the Eocyte tree
Alphaproteobacteria | Open Access articles | Open Access journals | Conference Proceedings | Editors | Authors | Reviewers |...
Candidatus Midichloria mitochondrii: Symbiont or Parasite of Tick Mitochondria? | Manipulative Tenants | Taylor & Francis Group
Pelagibacterales - Wikipedia
Genes | Free Full-Text | Plant-Bacteria Association and Symbiosis: Are There Common Genomic Traits in Alphaproteobacteria?
Altererythrobacter namhicola sp. nov. and Altererythrobacter aestuarii sp. nov., isolated from seawater | Microbiology Society
Star Wars - English | Stichting Tekenbeetziekten
UniProt: A3UI32 9RHOB
Drivers of Population Dynamics in Bacterioplankton : Spotlight on Alphaproteobacteria and its dominant SAR11 Lineage
Ubique Alloys - Mission BC, Mississauga, ON | ProfileCanada.com
Antennatus bermudensis
Publications | Brown Lab
Altererythrobacter ishigakiensis
Aminobacter niigataensis
Mechanic Home | Rollingtrans
KEGG PATHWAY: Biotin metabolism - Micavibrio aeruginosavorus ARL-13
PLOS ONE: Predatory Bacteria: A Potential Ally against Multidrug-Resistant Gram-Negative Pathogens
Iron in the structure of Sulfite Dehydrogenase From Starkeya Novella R55M Mutant (pdb 2ca3)
Description: Chromosome arrangement and dynamics in the budding bacterium Hyphomonas neptunium
Enhanced catalytic performance of immobilized Parvibaculum lavamentivorans... - RWTH AACHEN UNIVERSITY Aachener...
Structural basis for methylphosphonate biosynthesis. | NECAT
Hyphomonas neptunium (Leifson) Moore et al. ATCC ® 15444D-5™
Genome of the R-body producing marine alphaproteobacterium Labrenzia alexandrii type strain (DFL-11T)
Genome of the marine alphaproteobacterium Hoeflea phototrophica type strain (DFL-43T)
Research | Brown Lab
WoRMS - World Register of Marine Species - Leptochela bermudensis Gurney, 1939
Eutriphora bermudensis
View source for Erythromicrobium - microbewiki
The Cells Design, Fazale Rana
CAZy - Bacteria
Neptuniums fusor progress - Page 2 - Fusor Forums
Neptuniums fusor progress - Page 2 - Fusor Forums
Mesorhizobium hawassense
Learning from Failure - FAIL FAST
Neptunium | definition of neptunium by Medical dictionary
A novel bifunctional N-acetylglutamate synthase-kinase from Xanthomonas campestris that is closely related to mammalian N...
Horizontal gene transfer and diverse functional constrains within a common replication-partitioning system in...
Regulation of peptidoglycan biosynthesis in |i|Hyphomonas neptunium|/i| | Max-Planck-Institut für terrestrische Mikrobiologie
Rickettsiales - Wikipedia
HOMD Taxon Table Tab Delimit Text
Involvement of NAD biosynthesis in the development of stress-induced mutation in Mesorhizobium loti strain R7A
Papers---Shanghai Institute of Microsystem and Information Technology Chinese Academy of Sciences
Alfaproteobacterias - Wikipedia, a enciclopedia libre
Sydney Research Online: An alpha-proteobacterium invades the mitochondria of the tick Ixodes ricinus
GIOVANNONI PRODUCTS | Department of Microbiology | Oregon State University
Two Species of Anthurid and Exocorallanid Isopods From the Stomach of the Pearlfish Carapus Bermudensis From Bimini, Bahamas »...
Santa Maria Novella Mens Fashion - ShopStyle
In vitro study of the interaction between neptunium ions and aposerumtransferrin by absorption spectrophotometry and...
NatureHacker: Mitochondria might be damaging invaders in our cells
some days are diamonds by ubique - DPChallenge
Epis Sara | Università degli Studi di Milano Statale
BIO2 Povzetki seminarjev - Wiki FKKT
English GCSE Question Help on Of Mice and Men - The Student Room
The Experiment Ends (And Other News) - Chuck Wendig: Terribleminds
The Experiment Ends (And Other News) - Chuck Wendig: Terribleminds
Hardboiled & Hard Luck | Grove Atlantic
Altererythrobacter atlanticus
LSL - Loti do Basotho taxas, notícias e ferramentas
Loti Labs - About Us
Exploration in the Interactions Between the Mycobiome and Bacteriome Webinar
ENZYME entry 2.4.1.246
Anthem Letter essay
The End of All Things: Its Done! | Whatever
Watch Your Head When Checking Out Murakamis Strange Library | WUNC
Smashwords - Books Tagged brain computer
Bear Attraction eBook di Jennifer Ashley - 9781101615768 | Rakuten Kobo
Hypnagogia: An Explanation of Strange Nighttime Visitations | The NESS
Gentaur Molecular :Kamiya \ MRP2 \ MC-165
Rhodoplanes
Alphaproteobacteria in China". Asian Pacific Journal of Tropical Medicine. 4 (3): 248-50. doi:10.1016/S1995-7645(11)60079-5. ...
Proteobacteria
Some Alphaproteobacteria can grow at very low levels of nutrients and have unusual morphology such as stalks and buds. Others ... Garrity GM, Bell JA, Lilburn T (2005). "Class I. Alphaproteobacteria class. nov.". In Brenner DJ, Krieg NR, Staley JT, Garrity ... The mitochondria of eukaryotes are thought to be descendants of an alphaproteobacterium. The Betaproteobacteria are highly ... Alphaproteobacteria: Brucella, Rhizobium, Agrobacterium, Caulobacter, Rickettsia, Wolbachia, etc. Betaproteobacteria: ...
Mitochondrion
Ferla MP, Thrash JC, Giovannoni SJ, Patrick WM (2013). "New rRNA gene-based phylogenies of the Alphaproteobacteria provide ... However, the exact relationship of the ancestor of mitochondria to the alphaproteobacteria and whether the mitochondrion was ... "Deep mitochondrial origin outside the sampled alphaproteobacteria". Nature. 557 (7703): 101-105. Bibcode:2018Natur.557..101M. ... indicate that mitochondria evolved from a proteobacteria lineage that is closely related to or a member of alphaproteobacteria ...
Kordiimonas gwangyangensis
nov.) in the Alphaproteobacteria". International Journal of Systematic and Evolutionary Microbiology. 55 (Pt 5): 2033-2037. doi ...
Mabikibacteraceae
in the class Alphaproteobacteria". International Journal of Systematic and Evolutionary Microbiology. 67 (9): 3375-3380. doi: ...
Sphingomonadaceae
The Prokaryotes: Alphaproteobacteria and Betaproteobacteria. Berlin, Heidelberg: Springer. pp. 641-707. doi:10.1007/978-3-642- ... Sphingomonadaceae are a gram-negative bacterial family of the Alphaproteobacteria. An important feature is the presence of ...
Nitrobacteraceae
... is a family of Alphaproteobacteria. They are gram-negative and aerobic. The bacteria of this family derive ...
Azospirillum
The genus Azospirillum belongs in the alpha-Proteobacteria class of bacteria. Azospirillum are gram-negative, do not form ... 2014). The Prokaryotes: Alphaproteobacteria and Betaproteobacteria. Berlin, Heidelberg: Springer Berlin Heidelberg. doi:10.1007 ...
Methylobacterium-1 RNA motif
4-46, a species of alphaproteobacteria. The motif is presumed to function as a non-coding RNA. Weinberg Z, Wang JX, Bogue J, ...
Bartonella
Alphaproteobacteria Order: Rhizobiales Family: Bartonellaceae. Gieszczykiewicz 1939. Genus: Bartonella. Strong et al. 1915 ...
Pelagibacterales
The Pelagibacterales are an order in the Alphaproteobacteria composed of free-living bacteria that make up roughly one in three ... Subgroup V, which includes alphaproteobacterium HIMB59, basal to the remainder. The above results in a cladogram of the ... "The SAR11 group of alpha-proteobacteria is not related to the origin of mitochondria". PLOS ONE. 7 (1): e30520. Bibcode ... "New rRNA gene-based phylogenies of the Alphaproteobacteria provide perspective on major groups, mitochondrial ancestry and ...
Rhodobacterales
... are an order of the Alphaproteobacteria. Gene transfer agents are viruslike elements produced by ... Alphaproteobacteria': description of Hyphomonadaceae fam. nov., Xanthobacteraceae fam. nov. and Erythrobacteraceae fam. nov". ...
Proto-mitochondrion
Ferla MP, Thrash JC, Giovannoni SJ, Patrick WM (2013). "New rRNA gene-based phylogenies of the Alphaproteobacteria provide ... found mitochondria are a possible sister-group to all other alphaproteobacteria. Toni Gabaldón and Martijn Huynen (2003) ... They concluded that this organism was an aerobic alpha-proteobacterium catabolyzing lipids, glycerol and other compounds ... "Deep mitochondrial origin outside the sampled alphaproteobacteria". Nature. 557 (7703): 101-105. Bibcode:2018Natur.557..101M. ...
Kaistia dalseonensis
nov., two members of the class Alphaproteobacteria". International Journal of Systematic and Evolutionary Microbiology. 61 (11 ...
Rickettsiales
Rodríguez-Ezpeleta N, Embley TM (2012). "The SAR11 group of alpha-proteobacteria is not related to the origin of mitochondria ... Ferla MP, Thrash JC, Giovannoni SJ, Patrick WM (2013). "New rRNA gene-based phylogenies of the Alphaproteobacteria provide ... Williams KP, Sobral BW, Dickerman AW (2007). "A robust species tree for the alphaproteobacteria". J. Bacteriol. 189 (13): 4578- ... The Rickettsiales, informally called rickettsias, are an order of small Alphaproteobacteria. Some are notable pathogens, ...
Andrew J. Roger
An updated phylogeny of the Alphaproteobacteria reveals that the parasitic Rickettsiales and *Holosporales have independent ... "The origin of mitochondrial cristae from alphaproteobacteria". Molecular Biology and Evolution. 34 (4): 943-956. doi:10.1093/ ...
Eukaryote
The closest living relatives of these appears to be Asgardarchaeota and (distantly related) the alphaproteobacteria called the ... In earlier stages, an alphaproteobacterium became a member of this integration, and later developed into the mitochondrion. ... Endosymbiotic unifications of the ancestors of alphaproteobacteria and cyanobacteria, led to the origin of mitochondria and ... with an alphaproteobacterium (the symbiont) gave rise to the eukaryotes. The host utilized hydrogen (H2) and carbon dioxide (CO ...
Primary biliary cholangitis
Mohammed JP, Mattner J (July 2009). "Autoimmune Disease Triggered by Infection with Alphaproteobacteria". Expert Review of ... An environmental Gram-negative Alphaproteobacterium - Novosphingobium aromaticivorans has been associated with this disease, ...
Sul1 RNA motif
sul1 motif RNAs are found in Alphaproteobacteria. sul1 motif RNAs likely function as cis-regulatory elements, in view of their ...
Magnetococcus marinus
It is a basal group in the Alphaproteobacteria. Bazylinski, D. A.; Williams, T. J.; Lefevre, C. T.; Berg, R. J.; Zhang, C. L.; ... Magnetococcus marinus is a species of Alphaproteobacteria that has the peculiar ability to form a structure called a ... Ferla MP, Thrash JC, Giovannoni SJ, Patrick WM (2013). "New rRNA gene-based phylogenies of the Alphaproteobacteria provide ... Nov.) at the base of the Alphaproteobacteria". International Journal of Systematic and Evolutionary Microbiology. 63 (Pt 3): ...
Agrobacterium
Alpha Proteobacteria Order: Rhizobiales Family: Rhizobiaceae Genus: Agrobacterium Type species Agrobacterium tumefaciens. ( ...
Tepidamorphus gemmatus
nov., a slightly thermophilic member of the Alphaproteobacteria". Systematic and Applied Microbiology. 33 (2): 60-6. doi: ... nov., a slightly thermophilic member of the Alphaproteobacteria". Systematic and Applied Microbiology. 33 (2): 60-6. doi: ...
Caulobacter crescentus
TipN homologues are present in other alpha-proteobacteria. TipN localizes to the new pole in both daughter cells after division ... The proteins of the Caulobacter cell cycle control system are widely co-conserved across the alphaproteobacteria, but the ... "The diversity and evolution of cell cycle regulation in alpha-proteobacteria: A comparative genomic analysis". BMC Systems ... of the Caulobacter cell cycle control system and its internal organization are co-conserved across many alphaproteobacteria ...
Citromicrobium
"A Virus Infecting Marine Photoheterotrophic Alphaproteobacteria (Citromicrobium spp.) Defines a New Lineage of ssDNA Viruses". ...
Ferric uptake regulator family
Prevalent in Rhizobium, Bradyrhizobium and many other alphaproteobacteria. The iron dependent repressor family is a ...
Celeribacter
nov., a new member of the class Alphaproteobacteria". International Journal of Systematic and Evolutionary Microbiology. 60 (Pt ...
SuhB
... is also present in Sphingopyxis granuli strain TFA, an alpha-proteobacterium that uses the solvent tetralin as an energy ... suhB homologues were found in most alpha-proteobacteria. The Rho-independent terminator and a single-stranded region 10-mer ( ... is a non-coding RNA found multiple times in the Agrobacterium tumefaciens genome and related alpha-proteobacteria. Other non- ... "Evidence for a second class of S-adenosylmethionine riboswitches and other regulatory RNA motifs in alpha-proteobacteria". ...
Kaistia
nov., a novel alpha-proteobacterium". The Journal of General and Applied Microbiology. 50 (5): 249-54. doi:10.2323/jgam.50.249 ...
Chelativorans composti
nov., an alphaproteobacterium from compost". International Journal of Systematic and Evolutionary Microbiology. 62 (Pt 12): ...
Gluconobacter thailandicus
nov., an acetic acid bacterium in the alpha-Proteobacteria". J Gen Appl Microbiol. 50 (3): 159-67. doi:10.2323/jgam.50.159. ...
Alphaproteobacteria bacterium
Alphaproteobacteria - Wikipedia
Alphaproteobacteria is a class of bacteria in the phylum Proteobacteria (See also bacterial taxonomy). Its members are highly ... "Alphaproteobacteria". List of Prokaryotic names with Standing in Nomenclature (LPSN). Archived from the original on 2013-01-27 ... The Alphaproteobacteria are a diverse taxon and comprises several phototrophic genera, several genera metabolising C1-compounds ... Alphaproteobacteria at the US National Library of Medicine Medical Subject Headings (MeSH) Bacterial (Prokaryotic) Phylogeny ...
alpha proteobacterium IMCC14465
Frontiers | Cyanobacteria and Alphaproteobacteria May Facilitate Cooperative Interactions in Niche Communities | Microbiology
Members of the Cyanobacteria and Alphaproteobacteria were identified as potential keystone taxa, and exhibited numerous ... Members of the Cyanobacteria and Alphaproteobacteria were identified as potential keystone taxa, and exhibited numerous ... with significantly higher levels of Cyanobacteria and Alphaproteobacteria in potentially-active hypoliths. Several phyla known ... with significantly higher levels of Cyanobacteria and Alphaproteobacteria in potentially-active hypoliths. Several phyla known ...
Genes | Free Full-Text | Plant-Bacteria Association and Symbiosis: Are There Common Genomic Traits in Alphaproteobacteria?
... the genomes of 92 Alphaproteobacteria strains were analyzed with a fuzzy orthologs-species detection approach. This showed that ... Alphaproteobacteria show a great versatility in adapting to a broad range of environments and lifestyles, with the association ... Alphaproteobacteria show a great versatility in adapting to a broad range of environments and lifestyles, with the association ... Plant-Bacteria Association and Symbiosis: Are There Common Genomic Traits in Alphaproteobacteria?. Francesco Pini †. ...
Phosphorelay through the bifunctional phosphotransferase PhyT controls the general stress response in an alphaproteobacterium
Frontiers | Similar Diversity of Alphaproteobacteria and Nitrogenase Gene Amplicons on Two Related Sphagnum Mosses |...
A deeper survey of Alphaproteobacteria by 16S rRNA gene amplicon sequencing reveals a high diversity with Acidocella, ... A deeper survey of Alphaproteobacteria by 16S rRNA gene amplicon sequencing reveals a high diversity with Acidocella, ... Alphaproteobacteria were the main colonizers inside the hyaline cells of Sphagnum leaves. ... of Sphagnum-associated microbial communities were characterized by high diversity and abundance of Alphaproteobacteria but ...
Regulatable Vectors for Environmental Gene Expression in Alphaproteobacteria | Applied and Environmental Microbiology
Regulatable Vectors for Environmental Gene Expression in Alphaproteobacteria Adrian J. Tett, Steven J. Rudder, Alexandre ... Regulatable Vectors for Environmental Gene Expression in Alphaproteobacteria Adrian J. Tett, Steven J. Rudder, Alexandre ... Regulatable Vectors for Environmental Gene Expression in Alphaproteobacteria Adrian J. Tett, Steven J. Rudder, Alexandre ... Regulatable Vectors for Environmental Gene Expression in Alphaproteobacteria Message Subject (Your Name) has forwarded a page ...
Complete Genome Sequence of "Candidatus Puniceispirillum marinum" IMCC1322, a Representative of the SAR116 Clade in the...
... a Representative of the SAR116 Clade in the Alphaproteobacteria. Hyun-Myung Oh, Kae Kyoung Kwon, Ilnam Kang, Sung Gyun Kang, ... the first cultured representative of the SAR116 clade in the Alphaproteobacteria, is reported here. The genome contains genes ... a Representative of the SAR116 Clade in the Alphaproteobacteria ... a Representative of the SAR116 Clade in the Alphaproteobacteria ... a Representative of the SAR116 Clade in the Alphaproteobacteria ...
Comparative and Phylogenomic Evidence that the Alphaproteobacterium HIMB59 is not a Member of the Oceanic SAR11 Clade
The genome sizes of the Alphaproteobacteria range between 1 Mb and 10 Mb. This group is also connected to the origin of the ... By placing the comparison in the context of the evolution of the Alphaproteobacteria, we found that none of the measures of ... Comparative and Phylogenomic Evidence that the Alphaproteobacterium HIMB59 is not a Member of the Oceanic SAR11 Clade. Viklund ... SAR11 is a globally abundant group of Alphaproteobacteria in the oceans that is taxonomically not well defined. It has been ...
Drivers of Population Dynamics in Bacterioplankton : Spotlight on Alphaproteobacteria and its dominant SAR11 Lineage
2. Abundance and diveristy of Alphaproteobacteria in the Southern Ocean: the dark side of SAR11. Open this publication in new ... Alphaproteobacteria represented by lineages such as SAR11 and Roseobacter are ubiquitous and often dominant in marine ... bacterial community dynamics, Alphaproteobacteria, SAR11, LD12, Southern Ocean, lakes National Category Ecology Research ... Southern Ocean, Alphaproteobacteria, SAR11, Roseobacter, community composition, solar radiation National Category Ecology ...
A genome phylogeny for mitochondria among alpha-proteobacteria and a predominantly eubacterial ancestry of yeast nuclear genes
Genome Sequence of Fulvimarina pelagi HTCC2506T, a Mn(II)-Oxidizing Alphaproteobacterium Possessing an Aerobic Anoxygenic...
Genome Sequence of Fulvimarina pelagi HTCC2506T, a Mn(II)-Oxidizing Alphaproteobacterium Possessing an Aerobic Anoxygenic ... Genome Sequence of Fulvimarina pelagi HTCC2506T, a Mn(II)-Oxidizing Alphaproteobacterium Possessing an Aerobic Anoxygenic ... Genome Sequence of Fulvimarina pelagi HTCC2506T, a Mn(II)-Oxidizing Alphaproteobacterium Possessing an Aerobic Anoxygenic ... Genome Sequence of Fulvimarina pelagi HTCC2506T, a Mn(II)-Oxidizing Alphaproteobacterium Possessing an Aerobic Anoxygenic ...
Arboriscoccus pini gen. nov., sp. nov., an endophyte from a pine tree of the class Alphaproteobacteria, emended description of...
Horizontal gene transfer and diverse functional constrains within a common replication-partitioning system in...
tRNA signatures reveal a polyphyletic origin of SAR11 strains among alphaproteobacteria.
SAR11 are highly abundant, cosmopolitan aquatic Alphaproteobacteria with streamlined, A+T-biased genomes. A dominant view holds ... tRNA signatures reveal a polyphyletic origin of SAR11 strains among alphaproteobacteria.. 2014. *Author(s): Amrine, Katherine ... SAR11 are highly abundant, cosmopolitan aquatic Alphaproteobacteria with streamlined, A+T-biased genomes. A dominant view holds ...
Litorimonas cladophorae sp. nov., a new alphaproteobacterium isolated from the Pacific green alga Cladophora stimpsoni, and...
... rRNA gene sequencing revealed that the novel strain affiliated to the family Hyphomonadaceae of the class Alphaproteobacteria ... nov., a new alphaproteobacterium isolated from the Pacific green alga Ulva fenestrata. *Olga I. Nedashkovskaya, Andrey D. ... nov., a new alphaproteobacterium isolated from the Pacific green alga Cladophora stimpsoni, and emended descriptions of the ... nov., a new alphaproteobacterium isolated from the Pacific green alga Cladophora stimpsoni, and emended descriptions of the ...
Microbiology Society Journals | Kiloniella laminariae gen. nov., sp. nov., an alphaproteobacterium from the marine macroalga...
Strain LD81T has a unique phylogenetic position, not fitting any of the known families of the Alphaproteobacteria. The 16S rRNA ... due to its distant phylogenetic position from all other alphaproteobacteria, strain LD81T (=NCIMB 14374T =JCM 14845T) is ... A novel alphaproteobacterium, strain LD81T, was isolated from the marine macroalga Laminaria saccharina. The bacterium is ... gene sequence revealed a distant relationship to species of several orders of the Alphaproteobacteria, with less than 90 % ...
Tropicibacter multivorans sp. nov., an aerobic alphaproteobacterium isolated from surface seawater | Microbiology Society
... an aerobic marine alphaproteobacterium, was isolated from Mediterranean seawater at Malvarrosa beach, Valencia, Spain. The ... nov., an aerobic alphaproteobacterium isolated from surface seawater * Teresa Lucena1, María J. Pujalte1, María A. Ruvira1, ... Strain MD5T, an aerobic marine alphaproteobacterium, was isolated from Mediterranean seawater at Malvarrosa beach, Valencia, ... nov., an aerobic alphaproteobacterium isolated from surface seawater. Int J Syst Evol Microbiol 62, 844 (2012); https://doi.org ...
alpha Proteobacteria
... Click on an image to view larger version & data in a new window ... nov., a marine bacterium that forms a deep branch in the alpha-Proteobacteria. Int. J. Syst. Evol. Microbiol. 53:1031-1036. ... Genome evolution within the alpha Proteobacteria: why do some bacteria not possess plasmids and others exhibit more than one ... alpha Proteobacteria. Version 10 March 2006 (temporary). http://tolweb.org/alpha_Proteobacteria/2303/2006.03.10 in The Tree of ...
Minwuia thermotolerans gen. nov., sp. nov., a marine bacterium forming a deep branch in the Alphaproteobacteria, and proposal...
... the clade in which strains SY3-15T and SY3-13 located was separated from the clade of the other orders of Alphaproteobacteria ... methods showed that the strains constituted a deep and separated branch from other families of Alphaproteobacteria , and the ... nov., a novel alphaproteobacterium isolated from deep seawater. Int J Syst Evol Microbiol 2017;67:4024-4031 [CrossRef][PubMed] ... nov., a thermotolerant alphaproteobacterium isolated from a hot spring. Int J Syst Evol Microbiol 2014;64:2805-2811 [CrossRef][ ...
Alphaproteobacteria | Open Access articles | Open Access journals | Conference Proceedings | Editors | Authors | Reviewers |...
Alphaproteobacteria. Alphaproteobacteria #REDIRECTmw:Help:Magic words#Other. This page is a soft redirect. colspan=2 style=" ... This page is a soft redirect. Alphaproteobacteria. Garrity et al. 2006 #REDIRECTmw:Help:Magic words#Other. This page is a soft ... Alphaproteobacteria is a class of bacteria in the phylum Proteobacteria (See also bacterial taxonomy).[3] Its members are ... The Class Alphaproteobacteria is divided into three subclasses Magnetococcidae, Rickettsidae and Caulobacteridae.[2] The basal ...
New Products Page 1
Identification and characterization of Alphaproteobacteria phages - Drewniak & Dziewit group
Identification and characterization of Alphaproteobacteria phages. Grant number: 0090/IP1/2015/73. Funded by: ... As a result of the project a database of Alphaproteobacteria phages will be also created. Within this database information ... The project assumes identification of functional, inducible bacteriophages within a pool of Alphaproteobacteria from the ... available collection, as well as in silico defining of prophages present in various genomes of Alphaproteobacteria. It will be ...
Regulatable vectors for environmental gene expression in Alphaproteobacteria. - Oxford Neuroscience
Auf diese Seite verlinken, z.B. für Bookmarks
RNAseq analysis of alpha-proteobacterium Gluconobacter oxydans 621H. Kranz A, Busche T, Vogel A, Usadel B, Kalinowski J, Bott M ... Kranz, A., Busche, T., Vogel, A., Usadel, B., Kalinowski, J., Bott, M., and Polen, T. (2018). RNAseq analysis of alpha- ... Kranz, A., Busche, T., Vogel, A., Usadel, B., Kalinowski, J., Bott, M., Polen, T.: RNAseq analysis of alpha-proteobacterium ... Kranz, A., Busche, T., Vogel, A., Usadel, B., Kalinowski, J., Bott, M., & Polen, T. (2018). RNAseq analysis of alpha- ...
Genomic blueprints of sponge-prokaryote symbiosis are shared by low abundant and cultivatable Alphaproteobacteria. | Sci Rep;9...
Alphaproteobacteria/crescimento & desenvolvimento , Alphaproteobacteria/genética , Genoma Bacteriano/genética , Poríferos/ ... Alphaproteobacteria Limite: Animais Idioma: Inglês Revista: Sci Rep Ano de publicação: 2019 Tipo de documento: Artigo País de ... Alphaproteobacteria Limite: Animais Idioma: Inglês Revista: Sci Rep Ano de publicação: 2019 Tipo de documento: Artigo País de ... microbiologia , Simbiose/genética , Alphaproteobacteria/classificação , Alphaproteobacteria/isolamento & purificação , Animais ...
A proteomic study of Methylobacterium extorquens reveals a response regulator essential for epiphytic growth | PNAS
A Response Regulator Common to Alphaproteobacteria Essential for Plant Colonization.. The analysis of the in planta proteome of ... For this work, we have used the Alphaproteobacterium Methylobacterium extorquens AM1, a well studied model pink-pigmented ... Interestingly, a BLAST search revealed that PhyR homologues are present in essentially all free-living Alphaproteobacteria for ... We assume that this regulator is also of importance in other Alphaproteobacteria. ...
Peat Bogs - microbewiki
Proteobacteria2
- Alphaproteobacteria is a class of bacteria in the phylum Proteobacteria (See also bacterial taxonomy). (wikipedia.org)
- As alfaproteobacterias [ 1 ] ou Alphaproteobacteria (ás veces escrito alfa-proteobacterias [ 1 ] ) son un tipo de bacterias gramnegativas que forman unha clase do filo Proteobacteria . (wikipedia.org)
Bacteria7
- Aerobic anoxygenic phototrophic bacteria, such as Pelagibacter ubique, are alphaproteobacteria that are a widely distributed and may constitute over 10% of the open ocean microbial community. (wikipedia.org)
- Phylogenetic analyses and conserved indels in large numbers of other proteins provide evidence that Alphaproteobacteria have branched off later than most other phyla and Classes of Bacteria except Betaproteobacteria and Gammaproteobacteria. (wikipedia.org)
- Plant-Bacteria Association and Symbiosis: Are There Common Genomic Traits in Alphaproteobacteria? (mdpi.com)
- Alphaproteobacteria show a great versatility in adapting to a broad range of environments and lifestyles, with the association between bacteria and plants as one of the most intriguing, spanning from relatively unspecific nonsymbiotic association (as rhizospheric or endophytic strains) to the highly species-specific interaction of rhizobia. (mdpi.com)
- With estimated relative abundances up to 50% of the total bacterioplankton, the Alphaproteobacteria lineage SAR11 is the most abundant group of aquatic bacteria. (diva-portal.org)
- Methane oxidation tends to occur at oxic-anoxic interfaces since methane-oxidizing bacteria such as Alphaproteobacteria and Gammaproteobacteria are restricted to soil depths and areas in which oxygen is present [8] . (kenyon.edu)
- The Pelagibacterales are an order in the Alphaproteobacteria composed of free-living bacteria that make up roughly one in three cells at the ocean's surface. (wikipedia.org)
Rhizobiales1
- Strain DFL-43 T (= DSM 17068 = NCIMB 14078) is the type strain of Hoeflea phototrophica , a marine member of the Phyllobacteriaceae ( Rhizobiales , Alphaproteobacteria ) [ 1 ]. (standardsingenomics.org)
Betaproteobacteria2
- The Prokaryotes - Alphaproteobacteria and Betaproteobacteria , 4th ed. (microbiologyresearch.org)
- [ 6 ] [ 9 ] Análises filoxenéticas e indeis conservados en gran cantidade doutras proteínas fornecen evidencias de que as Alphaproteobacteria se ramificaron antes ca moitos outros filos e clases de bacterias, agás as Betaproteobacteria e Gammaproteobacteria . (wikipedia.org)
Isolated from surface seawater1
- nov., an alphaproteobacterium isolated from surface seawater of the South China Sea. (microbiologyresearch.org)
Genus1
- Strain LD81 T has a relatively low DNA G+C content (51.1 mol%) and, due to its distant phylogenetic position from all other alphaproteobacteria, strain LD81 T (=NCIMB 14374 T =JCM 14845 T ) is considered as the type strain of a novel species within a new genus, for which the name Kiloniella laminariae gen. nov., sp. (microbiologyresearch.org)
Clade1
- Phylogenetic analysis of 16S rRNA gene sequences showed that this strain represented a distinct lineage within the Roseobacter clade of family Rhodobacteracea within Alphaproteobacteria. (ufz.de)
Agrobacterium2
- Although only a few studies have been reported on natural genetic transformation in the Alphaproteobacteria, this process has been described in Agrobacterium tumefaciens, Methylobacterium organophilum, and Bradyrhizobium japonicum. (wikipedia.org)
- Debido ás súas propiedades simbióticas, os investigadores usan frecuentemente as Alphaproteobacteria do xénero Agrobacterium nas técnicas de transferencia de xenes alleos a xenomas de plantas, e teñen tamén moitas outras aplicacións biotecnolóxicas. (wikipedia.org)
RRNA2
- A deeper survey of Alphaproteobacteria by 16S rRNA gene amplicon sequencing reveals a high diversity with Acidocella , Acidisphaera , Rhodopila , and Phenylobacterium as major genera for both mosses. (frontiersin.org)
- The 16S rRNA gene sequence revealed a distant relationship to species of several orders of the Alphaproteobacteria , with less than 90 % sequence similarity. (microbiologyresearch.org)
Genomes4
- Comparative analyses of the sequenced genomes have also led to discovery of many conserved insertion-deletions (indels) in widely distributed proteins and whole proteins (i.e. signature proteins) that are distinctive characteristics of either all Alphaproteobacteria, or their different main orders (viz. (wikipedia.org)
- To shed some light on possible common genetic features in such a heterogeneous set of plant associations, the genomes of 92 Alphaproteobacteria strains were analyzed with a fuzzy orthologs-species detection approach. (mdpi.com)
- SAR11 are highly abundant, cosmopolitan aquatic Alphaproteobacteria with streamlined, A+T-biased genomes. (escholarship.org)
- The project assumes identification of functional, inducible bacteriophages within a pool of Alphaproteobacteria from the available collection, as well as in silico defining of prophages present in various genomes of Alphaproteobacteria . (ddlemb.com)
Strains2
- tRNA signatures reveal a polyphyletic origin of SAR11 strains among alphaproteobacteria. (escholarship.org)
- This approach favoured the growth of Alphaproteobacteria strains in the genera Anderseniella, Erythrobacter , Labrenzia, Loktanella, Ruegeria, Sphingorhabdus, Tateyamaria and Pseudovibrio, besides two likely new genera in the Rhodobacteraceae family . (bvsalud.org)
Taxon2
- The Alphaproteobacteria are a diverse taxon and comprises several phototrophic genera, several genera metabolising C1-compounds (e.g. (wikipedia.org)
- 1,0 1,1 O nome científico en latín do taxon é Alphaproteobacteria , polo que se pasa ao galego como alfaproteobacterias. (wikipedia.org)
Rhodobacterales1
- Strain DFL-11 T (= DSM 17067 = NCIMB 14079) is the type strain of Labrenzia alexandrii , a marine member of the Rhodobacteraceae ( Rhodobacterales , Alphaproteobacteria ) [ 1 ]. (standardsingenomics.org)
Phylogeny1
- 2013) as follows: An updated phylogeny of the alphaproteobacteria was published in which the position of the Mitochondria is not clear yet. (wikipedia.org)
Abundant1
- Genomic blueprints of sponge-prokaryote symbiosis are shared by low abundant and cultivatable Alphaproteobacteria. (bvsalud.org)
Hyphomonadaceae1
- 2005. The hierarchical system of the Alphaproteobacteria : description of Hyphomonadaceae fam. (tolweb.org)
Magnetococcidae1
- The Class Alphaproteobacteria is divided into three subclasses Magnetococcidae, Rickettsidae and Caulobacteridae. (wikipedia.org)
Methylobacterium2
- For this work, we have used the Alphaproteobacterium Methylobacterium extorquens AM1, a well studied model pink-pigmented facultative methylotroph (PPFM) ( 10 ), whose draft genome sequence is available (see www.integratedgenomics.com/genomereleases.html#6 ). (pnas.org)
- As Alphaproteobacteria comprenden maioritariamente xéneros fotótrofos , pero tamén varios xéneros que metabolizan compostos dun só carbono (por exemplo, Methylobacterium spp. (wikipedia.org)
Cyanobacteria2
- The potentially active and total hypolithic communities differed in their composition and diversity, with significantly higher levels of Cyanobacteria and Alphaproteobacteria in potentially active hypoliths. (frontiersin.org)
- Members of the Cyanobacteria and Alphaproteobacteria were identified as potential keystone taxa, and exhibited numerous positive co-occurrences with other microbes, suggesting that these groups might have important roles in maintaining network topological structure despite their low abundance. (frontiersin.org)
Class1
- nov., an endophyte from a pine tree of the class Alphaproteobacteria, emended description of Geminicoccus roseus, and proposal of Geminicoccaceae fam. (doe.gov)
Sequences1
- The aim of the project is to determine and characterize a pool of lysogenic and lytic phages (and prophage sequences) of Alphaproteobacteria . (ddlemb.com)
PhyR1
- In addition, we detected a previously undescribed type of two-domain response regulator, named PhyR, that consists of an N-terminal sigma factor (RpoE)-like domain and a C-terminal receiver domain and is predicted to be present in essentially all Alphaproteobacteria . (pnas.org)
Dominant1
- Remarkably, this community of low-abundance Alphaproteobacteria possesses several genomic attributes common to dominant, presently uncultivatable sponge symbionts, potentially contributing to host fitness through detoxification mechanisms (e.g. heavy metal and metabolic waste removal, degradation of aromatic compounds), provision of essential vitamins (e.g. (bvsalud.org)
Taxa1
- NifH libraries of Sphagnum -associated microbial communities were characterized by high diversity and abundance of Alphaproteobacteria but contained also diverse amplicons of other taxa, e.g. (frontiersin.org)
Proposal1
- nov., a marine bacterium forming a deep branch in the Alphaproteobacteria, and proposal of Minwuiaceae fam. (microbiologyresearch.org)
Diverse1
- Instead, versatile nutrient metabolisms along with motility, chemotaxis , and tight-adherence capacities - also known to confer environmental hardiness - were inferred, underlying dual host-associated and free-living life strategies adopted by these diverse sponge -associated Alphaproteobacteria . (bvsalud.org)