Thus, a simultaneous growth of two bacteria partners takes place, which are fed by the oxidation of organic carbon and light ... They are mainly photoautotrophs, but are also known to be chemoautotrophic and photoheterotrophic. Since pigment synthesis does ... Purple sulfur bacteria are strongly photoautotrophs and are not adapted to an efficient metabolism and growth in the dark. A ... limiting growth to the highest value between 1.5-5 mm of the sediments. At the same time, biomass densities of 900 mg ...

nov., a novel, arsenite-oxidizing haloalkaliphilic gammaproteobacterium capable of chemoautotrophic or heterotrophic growth ... is a species of arsenite-oxidizing haloalkaliphilic gammaproteobacterium capable of chemoautotrophic or heterotrophic growth. ...

Nov., a novel, arsenite-oxidizing haloalkaliphilic gammaproteobacterium capable of chemoautotrophic or heterotrophic growth ...

A neutral pH is preferred, ranging between 6.50 and 7.75, with optimal growth at 7.25. Thermocrinis jamiesonii can use peptone ... Thermocrinis jamiesonii is a chemoautotrophic and chemolithoheterotrophic bacterium from the family Aquificaceae. It requires ... with a growth range of 0.5-8% oxygen, growing optimally at 1-2%, and cannot grow anaerobically. ... Casamino acids, and acetate as carbon sources for chemolithoheterotrophic growth. It cannot use yeast extract, glucose, formate ...

Finally, sulfophilic bacteria reduce the bones releasing hydrogen sulfide enabling the growth of chemoautotrophic organisms, ... J. L. Sumich; T. Goff; W. L. Perryman (2001). "Growth of two gray whale calves" (PDF). Aquatic Mammals: 231-233. Archived (PDF ... John C George; Jeffrey Bada; Judith Zeh; Laura Scott; Stephen E Brown; Todd O'Hara; Robert Suydam (1999). "Age and growth ...

Finally, sulfophilic bacteria reduce the bones releasing hydrogen sulphide enabling the growth of chemoautotrophic organisms, ... Because whales generally have slow growth rates, are slow to reach sexual maturity, and have a low reproductive output, ...

Finally, sulfophilic bacteria reduce the bones releasing hydrogen sulfide enabling the growth of chemoautotrophic organisms, ... The size and rapid growth of the industry has led to complex and continuing debates with the whaling industry about the best ... a streamlined body and the growth of flukes on the tail (Protocetus 43 mya), the migration of the nostrils toward the top of ...

Chemoautotrophic bacteria in their gills enable them to survive well in substrates rich in hydrogen sulfide. The valves are ... In addition to concentric growth rings, the valves prominently exhibit fine ridges. Living Lucinella divaricata can be found in ...

Christian Rinke, Jörg A. Ott und Monika Bright: "Nutritional processes in the chemoautotrophic Zoothamnium niveum symbioses", ... "The effects of sulphide on growth and behaviour of the thiotrophic Zoothamnium niveum symbiosis". Proceedings of the Royal ... chemoautotrophic bacteria". European Journal of Protistology. 32 (1): 18-30. doi:10.1016/s0932-4739(96)80036-8. Bright, Monika ... "The Ecology of a Novel Symbiosis Between a Marine Peritrich Ciliate and Chemoautotrophic Bacteria". Marine Ecology. 19 (3): 229 ...

... although it has been demonstrated that some chemoautotrophic ammonium oxidizing bacteria are capable of growth on urea as a ...

Lutz RA, Shank TM, Fornari DJ, Haymon RM, Lilley MD, Von Damm KL, Desbruyeres D (1994). "Rapid growth at deep-sea vents". ... Nelson DC (1995). "Chemoautotrophic and methanotrophic endosymbiotic bacteria at deep-sea vents and seeps". The Microbiology of ... R. pachyptila has the fastest growth rate of any known marine invertebrate. These organisms have been known to colonize a new ... Initial evidence for a chemoautotrophic symbiosis in R. pachyptila came from microscopic and biochemical analyses showing Gram- ...

Although both ions and vitamins are rare, thiamine or ions such as potassium, phosphorus, and magnesium aid the growth of the ... Fungi portal Chemoautotrophic nutrition Decomposers Detritivore Holozoic nutrition Mycorrhizal fungi and soil carbon storage ... This facilitates the passage of such materials throughout the organism and allows for growth and, if necessary, repair. In ... Presence of oxygen: Very few saprotrophic organisms can endure anaerobic conditions as evidenced by their growth above media ...

Anammox bacteria growth is also impacted by pH, growing best at pH ranges of 6.5 to 8.3. Anammox bacteria are made up of an ... Anaerobic ammonium oxidation bacteria (Anammox) reactions, are mediated by the chemoautotrophic bacteria that are from the ... Sludge ash can be used as fertilizer due to its rich concentration of phosphorus and other nutrients necessary for plant growth ... Anammox-Growth Physiology, Cell Biology, and Metabolism, Advances in Microbial Physiology, vol. 60, Academic Press, pp. 211-262 ...

This can possibly be explained by the smaller amount of molecular hydrogen required to sustain growth in a bacterial cell as ... Members of the genus Sulfurimonas live in a wide range of environments, and play a vital role in chemoautotrophic processes, ... use a wide variety of electron donors for growth including sulfide, sulfur, thiosulfate, and sulfite. However, as shown below, ... Molecular hydrogen is observed to yield a higher growth rate and is favored by Sulfurimonas paralvinellae over free reduced ...

... was very interested in plant growth processes, photosynthesis, metabolism, especially of carbohydrates. As the ... Wächtershäuser, Günter (October 2006). "From volcanic origins of chemoautotrophic life to Bacteria, Archaea and Eukarya". ... an Evolutionary Mechanism for Extending the Upper or Lower Temperature Limits for Growth of Microorganisms? A Hypothesis". In ... first in Germany he started to grow isolated plant tissue cultures (e.g. of stems, roots, sprouts, embryos, callus growths) in ...

Finally, R. palustris is also capable of fixing nitrogen for growth. This metabolic versatility has raised interest in the ... chemoautotrophic, or chemoheterotrophic. R. palustris is usually found as a wad of slimy masses, and cultures appear from pale ...

They appear to migrate upwards when covered by a thin layer of sediment but this is an illusion caused by the colony's growth; ... so Seilacher suggested that the organisms may have survived by symbiosis with photosynthetic or chemoautotrophic organisms. ... One interpretation of the biota is as deep-sea-dwelling rangeomorphs such as Charnia, all of which share a fractal growth ... Droser, M.L.; Gehling, J.G. (21 March 2008). "Synchronous aggregate growth in an abundant new Ediacaran tubular organism". ...

Felbeck H, Jarchow J (1998-05-01). "Carbon release from purified chemoautotrophic bacterial symbionts of the hydrothermal vent ... "Trophosome of the Deep-Sea Tubeworm Riftia pachyptila Inhibits Bacterial Growth". PLOS ONE. 11 (1): e0146446. doi:10.1371/ ... to that of other chemoautotrophic symbiotic animals and to that of nonsymbiotic animals known to be adapted to long-term anoxic ... Possible Chemoautotrophic Symbionts". Science. 213 (4505): 340-2. Bibcode:1981Sci...213..340C. doi:10.1126/science.213.4505.340 ...

Growth rates for methanotrophic mussels at cold seep sites have been reported (Fisher, 1995). General growth rates were found ... Goffredi S. K. & Barry J. P. (2000). "Factors regulating productivity in chemoautotrophic symbioses; with emphasis on ... ranging from no growth of 13 individuals measured one year to a maximum growth of 9.6 cm/yr (3.8 in/yr) in a Lamellibrachia ... Adult mussel growth rates were similar to mussels from a littoral environment at similar temperatures. Fisher also found that ...

The growth of speleology is directly linked with that of the sport of caving, both because of the stimulation of public ... but chemical energy liberated from limestone and other minerals by chemoautotrophic bacteria. Cave organisms fall into three ... Their chemical composition, gradual growth, and preservation in caves make them useful paleoclimatic proxies. The creation of ...

Podocopida Strategies of crustacean growth - Australian Museum Crustacean Issues 3: Factors in Adult Growth Evolution and ... A new extremophile ostracod crustacean from the Movile Cave sulfidic chemoautotrophic ecosystem in Romania Horne, D. J.; ... In Manawa, an ostracod in the order Palaeocopida, the carapace originates as a single element and during growth folds at the ... "A new extremophile ostracod crustacean from the Movile Cave sulfidic chemoautotrophic ecosystem in Romania". Scientific Reports ...

In early stages of development, deep-sea mussels appear to follow similar growth processes of gametogenesis in comparison to ... All members of Group 2 subspecies were labelled as thioautotrophs, chemoautotrophic organisms that feed on sulfides. Sequence ...

nov., a Chemoautotrophic Ammonia-Oxidizing Bacterium Tolerant of High Ammonium Isolated from Composted Cattle Manure". Microbes ... This feature may explain enhanced growth of AOB in the presence of urea in acidic environments. In agriculture, nitrification ... "Bioenergetics analysis of ammonia-oxidizing bacteria and the estimation of their maximum growth yield". Water Research. 154: ...

... so viral growth and lysis in low salinity would not contribute to selection since hosts die. In these conditions, the virus may ... of the ammonia required to sustain archaeal chemoautotrophic carbon production in deep-sea sediments. Archaea and bacteria ...

This chemoautotrophic Archaea crenarchaeon Candidatus can oxidize ammonium as their energy source without oxygen, which could ... Most life processes, like growth rates and reproductive rates, are slower in the mesopelagic. Metabolic activity has been shown ... Fish are also generally small to reduce the energy requirement for growth and muscle formation. Other feeding adaptations ...

Weak or moderate nucleotide catalysis of amino acids via CO2 fixation would favor protocell division and growth. In 2017, a ... Günter Wächtershäuser, G (2006). "From volcanic origins of chemoautotrophic life to Bacteria, Archaea and Eukarya". ... Strong nucleotide catalysis of fatty acids and amino acids slow down protocell growth and if competition between catalytic ... In mathematical simulations, autocatalytic nucleotide synthesis is proposed to promote protocell growth as nucleotides also ...

By introducing the AMF of one plant can reduce the net growth of the other plant host which might have to do something with ... These marine worms are nutritionally dependent on their symbiotic chemoautotrophic bacteria lacking any digestive or excretory ... Furthermore, the AMF are reported in numerous studies as plant health and growth promoting and as an alleviating agent for ... In these oligotrophic waters, cell growth of larger phytoplankton like that of diatoms is limited by low nitrate concentrations ...

July 1, 2010). "Large colonial organisms with coordinated growth in oxygenated environments 2.1 Gyr ago". Nature. 466 (7302): ... a hypothesis for the evolutionary transitions from abiotic geochemistry to chemoautotrophic prokaryotes, and from prokaryotes ... Growth, and Division". Science. 302 (5645): 618-622. Bibcode:2003Sci...302..618H. doi:10.1126/science.1089904. ISSN 0036-8075. ... these instructions and use them for growth, maintenance and self-replication. The discovery that some RNA molecules can ...

... so any factors that limit bacterial growth also limit viral growth.[citation needed] Enrichment of nitrogen has been observed ... An increase in these viruses can cause large mortality of vent microbes, thereby reducing chemoautotrophic carbon production, ... 2011). "Synechococcus growth in the ocean may depend on the lysis of heterotrophic bacteria". Journal of Plankton Research. 33 ... These nutrients increase growth rates of picophytoeukaryotes, particularly in multivore systems. Crucial nutrients such as ...

The growth, development and emergence of mosquito larvae are inhibited by Vorticella, resulting in death. The biopolymer glue ... Vopel, K; Pöhn, M; Sorgo, A; Ott, J (2001). "Ciliate-generated advective seawater transport supplies chemoautotrophic ...