A natural association between organisms that is detrimental to at least one of them. This often refers to the production of chemicals by one microorganism that is harmful to another.
Organisms, biological agents, or biologically-derived agents used strategically for their positive or adverse effect on the physiology and/or reproductive health of other organisms.
A condition characterized by long-standing brain dysfunction or damage, usually of three months duration or longer. Potential etiologies include BRAIN INFARCTION; certain NEURODEGENERATIVE DISORDERS; CRANIOCEREBRAL TRAUMA; ANOXIA, BRAIN; ENCEPHALITIS; certain NEUROTOXICITY SYNDROMES; metabolic disorders (see BRAIN DISEASES, METABOLIC); and other conditions.
A group of EUKARYOTES that are parasites of plants. Life cycle stages include zoospores and plasmodia.
A family (Aphididae) of small insects, in the suborder Sternorrhyncha, that suck the juices of plants. Important genera include Schizaphis and Myzus. The latter is known to carry more than 100 virus diseases between plants.
A species of gram-negative bacteria, in the genus ERWINIA, causing a necrotic disease of plants.
The articulations between the CARPAL BONES and the METACARPAL BONES.
A genus of destructive root-parasitic OOMYCETES in the family Pythiaceae, order Peronosporales, commonly found in cultivated soils all over the world. Differentiation of zoospores takes place in a vesicle.
Reduction in caloric intake without reduction in adequate nutrition. In experimental animals, caloric restriction has been shown to extend lifespan and enhance other physiological variables.

Quantitative studies on competitive activities of skin bacteria growing on solid media. (1/570)

Earlier quantitative investigations of antagonism between skin bacteria were based on the use of liquid cultures, but a more realistic model has now been devised, based on the use of the surfaces of solid media. Pure or mixed inocula were spread evenly over suitable agar media in Petri dishes marked out with a standard grid. Growth curves were constructed from viable counts of the surface bacteria after they had been removed from excised squares of the agar media and dispersed. The method was highly reproducible, and competitive interactions were revealed more clearly than in studies with liquid media. An antibiotic-producing strain of Staphylococcus epidermidis (S6+) readily suppressed strains of Micrococcus, Corynebacterium and Streptococcus species. However, a Staphylococcus aureus strain which was less sensitive to the antibiotic effect of S6+ interacted in a complex manner, depending on the absolute and relative size of the S6+ inoculum.  (+info)

Secretion of FK506/FK520 and rapamycin by Streptomyces inhibits the growth of competing Saccharomyces cerevisiae and Cryptococcus neoformans. (2/570)

FK506 and rapamycin are immunosuppressants that inhibit signalling cascades required for T-cell activation, yet both are natural products of Streptomyces that live in the soil. FK506 and rapamycin also have potent antimicrobial activity against yeast and pathogenic fungi, suggesting a natural role in inhibiting growth of competing micro-organisms. The immunosuppressive and antimicrobial activities of FK506 and rapamycin are mediated by binding to the FKBP12 prolyl isomerase and the resulting FKBP12/FK506 and FKBP12/rapamycin complexes inhibit conserved protein targets, either the phosphatase calcineurin or the TOR (target of rapamycin) kinases, respectively. Streptomyces sp., 'Streptomyces hygroscopicus subsp. ascomyceticus' and Streptomyces hygroscopicus, which produce FK506, FK520 (also known as ascomycin, a C21 ethyl derivative of FK506) and rapamycin, respectively, produced toxins that inhibited the growth of competing cells of the yeast Saccharomyces cerevisiae and the pathogenic fungus Cryptococcus neoformans. Yeast and fungal mutants lacking FKBP12 or expressing dominant drug-resistant calcineurin or TOR mutants were resistant to FK506 and rapamycin, and to the toxins produced by Streptomyces. Streptomyces strains with mutations in the FK506 or rapamycin biosynthetic enzymes were impaired in toxin production. Finally, the toxins secreted by 'S. hygroscopicus subsp. ascomyceticus' and S. hygroscopicus promoted formation of FKBP12/calcineurin and FKBP12/TOR complexes in a two-hybrid assay and mutations that rendered calcineurin or TOR drug-resistant prevented interaction. These observations support the hypothesis that Streptomyces evolved to secrete FK506, FK520 and rapamycin as toxins to inhibit the growth of competing yeast and fungi.  (+info)

Purification and properties of a basic endo-beta-1,6-glucanase (BGN16.1) from the antagonistic fungus Trichoderma harzianum. (3/570)

The antagonistic fungus Trichoderma harzianum CECT 2413 produces at least two extracellular beta-1,6-glucanases, among other hydrolases acting on polysaccharides from fungal cell walls, when grown in chitin as the sole carbon source. We have previously reported on the purification and biochemical characterization of the major activity, which corresponds to an acidic enzyme named BGN16.2 [de la Cruz, J., Pintor-Toro, J.A., Benitez, T. & Llobell, A. (1995) J. Bacteriol. 177, 1864-1871]. In this paper, we report on the purification to electrophoretical homogeneity of BGN16.1, the second beta-1, 6-glucanase enzyme. BGN16.1 was purified by ammonium sulfate precipitation followed by adsorption and digestion of pustulan (a beta-1,6-glucan), chromatofocusing and gel-filtration chromatography. BGN16.1 is a non-glycosylated protein with an apparent molecular mass of 51 kDa and a basic isoelectric point (pI 7.4-7.7). The enzyme was active toward substrates containing beta-1,6-glycosidic linkages, including yeast cell walls. The Km was 0.8 mg x mL-1 with pustulan as the substrate. Reaction product analysis by HPLC clearly indicated that BGN16.1 has an endo-hydrolytic mode of action. The probable role of this enzyme in the antagonistic action of T. harzianum is also discussed.  (+info)

Intestinal colonisation of gnotobiotic pigs by Salmonella organisms: interaction between isogenic and unrelated strains. (4/570)

The effect of intestinal colonisation by a Salmonella strain on the establishment in the gut of an isogenic mutant administered orally 24 h after the first strain was studied in gnotobiotic pigs. Irrespective of the clinical outcome of the infection, the extensive colonisation of one Salmonella strain prevented a similar degree of colonisation by an otherwise isogenic antibiotic resistant strain; in some cases the second strain was hardly detectable. The poor colonisation of the challenge Salmonella strains was generally reflected in very low counts of organisms in the tissues. Colonisation by a strain of Escherichia coli reduced the rate of establishment of an isogenic E. coli, strain but did not prevent colonisation by an S. Typhimurium strain. S. Typhimurium with mutations in the tsr (serine chemotaxis receptor protein) or oxrA (transcriptional regulator of anaerobic metabolism) genes did not inhibit colonisation. Mutations in cya (adenylate cyclase), tar and trg (chemotaxis receptor proteins for aspartate and ribose respectively) genes were less inhibitory, while motB (non-motile) and cheR (impaired motility) mutants were fully inhibitory.  (+info)

A new alkaline pH-adjusted medium enhances detection of beta-hemolytic streptococci by minimizing bacterial interference due to Streptococcus salivarius. (5/570)

A new selective medium (CNA-P) that reduces or eliminates the inhibitory activity of bacteriocin-producing Streptococcus salivarius against beta-hemolytic streptococci has been developed and compared with sheep blood agar (SBA) for the sensitive detection of small numbers of beta-hemolytic streptococci in clinical specimens. CNA-P has as its basis a commercial medium (Difco Columbia CNA agar) supplemented with 5% (vol/vol) sheep blood, and the CNA is further modified by addition of 100 mM PIPES buffer [piperazine-N,N'-bis(2-ethanesulfonic acid)] (pH 7.5) to maintain cultures at an alkaline pH during incubation. CNA-P was shown to inhibit the production and/or release of four different types of S. salivarius bacteriocins or bacteriocin-like inhibitory molecules. The efficacies of CNA-P and SBA for detection of beta-hemolytic streptococci in 1,352 pharyngeal samples from 376 children were compared. The beta-hemolytic streptococcal isolates recovered from the samples included 314 group A (S. pyogenes), 61 group G, 33 group B, and 5 group C streptococci. Of 314 samples that yielded S. pyogenes, 300 were positive on CNA-P (96%) and 264 (86%) were positive on SBA. A significantly greater number of S. pyogenes isolates from these samples were recovered only on CNA-P (50 of 314) compared with the number of isolates recovered only on SBA (14 of 314). In addition, the degree of positivity, a measure of the total numbers of S. pyogenes isolates on the plate, was significantly higher on CNA-P than on SBA (2.40 versus 2.07; P < 0.001). Interestingly, CNA-P was also found to enhance the hemolytic activity of streptolysin O, allowing detection of streptolysin S-deficient S. pyogenes strains which might otherwise go undetected on SBA and other isolation media.  (+info)

Selected bacterial strains protect Artemia spp. from the pathogenic effects of Vibrio proteolyticus CW8T2. (6/570)

In this study Vibrio proteolyticus CW8T2 has been identified as a virulent pathogen for Artemia spp. Its infection route has been visualized with transmission electron microscopy. The pathogen affected microvilli and gut epithelial cells, disrupted epithelial cell junctions, and reached the body cavity, where it devastated cells and tissues. In vivo antagonism tests showed that preemptive colonization of the culture water with nine selected bacterial strains protected Artemia juveniles against the pathogenic effects. Two categories of the selected strains could be distinguished: (i) strains providing total protection, as no mortality occurred 2 days after the experimental infection with V. proteolyticus CW8T2, with strain LVS8 as a representative, and (ii) strains providing partial protection, as significant but not total mortality was observed, with strain LVS2 as a representative. The growth of V. proteolyticus CW8T2 in the culture medium was slowed down in the presence of strains LVS2 and LVS8, but growth suppression was distinctly higher with LVS8 than with LVS2. It was striking that the strains that gave only partial protection against the pathogen in the in vivo antagonism test showed also a restricted capability to colonize the Artemia compared to the strains providing total protection. The in vivo antagonism tests and the filtrate experiments showed that probably no extracellular bacterial compounds were involved in the protective action but that the living cells were required to protect Artemia against V. proteolyticus CW8T2.  (+info)

Antagonistic activity of Lactobacillus acidophilus LB against intracellular Salmonella enterica serovar Typhimurium infecting human enterocyte-like Caco-2/TC-7 cells. (7/570)

To gain further insight into the mechanism by which lactobacilli develop antimicrobial activity, we have examined how Lactobacillus acidophilus LB inhibits the promoted cellular injuries and intracellular lifestyle of Salmonella enterica serovar Typhimurium SL1344 infecting the cultured, fully differentiated human intestinal cell line Caco-2/TC-7. We showed that the spent culture supernatant of strain LB (LB-SCS) decreases the number of apical serovar Typhimurium-induced F-actin rearrangements in infected cells. LB-SCS treatment efficiently decreased transcellular passage of S. enterica serovar Typhimurium. Moreover, LB-SCS treatment inhibited intracellular growth of serovar Typhimurium, since treated intracellular bacteria displayed a small, rounded morphology resembling that of resting bacteria. We also showed that LB-SCS treatment inhibits adhesion-dependent serovar Typhimurium-induced interleukin-8 production.  (+info)

The role of normal flora in Giardia lamblia infections in mice. (8/570)

The presence of normal bacterial flora in the intestinal tract is thought to protect against colonization by pathogens. Only a few specific examples of this protection have been demonstrated for bacterial pathogens and protozoan infections. Mice from one commercial breeding farm were found to be less susceptible to infection with Giardia lamblia than were isogenic mice from another facility. When mice were housed together, resistance to infection was readily transferred to normally susceptible mice. After resistant mice were treated with neomycin, differences in susceptibility to infection were shown to be due to differences in the resident flora present in these mice. These results suggest the possible use of probiotic therapy for prevention of G. lamblia infections and may help explain some of the variability of outcomes seen in G. lamblia infections in humans.  (+info)

Some common causes of chronic brain damage include:

1. Traumatic brain injury (TBI): A blow to the head or other traumatic injury that causes the brain to bounce or twist inside the skull, leading to damage to brain cells and tissues.
2. Stroke or cerebral vasculature disorders: A loss of blood flow to the brain due to a blockage or rupture of blood vessels, leading to cell death and tissue damage.
3. Infections such as meningitis or encephalitis: Inflammation of the brain and its membranes caused by viral or bacterial infections, which can lead to damage to brain cells and tissues.
4. Chronic exposure to toxins, such as pesticides or heavy metals: Prolonged exposure to these substances can damage brain cells and tissues over time.
5. Neurodegenerative diseases, such as Alzheimer's disease or Parkinson's disease: These conditions are characterized by the progressive loss of brain cells and tissue, leading to cognitive decline and other symptoms.

The effects of chronic brain damage can vary depending on the location and severity of the damage. Some common effects include:

1. Cognitive impairments: Difficulty with memory, attention, problem-solving, and other cognitive functions.
2. Emotional and behavioral changes: Depression, anxiety, irritability, and mood swings.
3. Physical symptoms: Weakness or paralysis on one side of the body, difficulty with balance and coordination, and changes in sensation or perception.
4. Communication difficulties: Slurred speech, difficulty finding the right words, and trouble understanding spoken language.
5. Social and occupational impairments: Difficulty with daily activities, social interactions, and work-related tasks.

The good news is that there are several strategies that can help mitigate the effects of chronic brain damage. These include:

1. Physical exercise: Regular physical activity has been shown to promote brain health and reduce the risk of cognitive decline.
2. Cognitive stimulation: Engaging in mentally challenging activities, such as reading, puzzles, or learning a new skill, can help build cognitive reserve and reduce the risk of cognitive decline.
3. Social engagement: Building and maintaining social connections has been shown to promote brain health and reduce the risk of cognitive decline.
4. Stress management: Chronic stress can exacerbate brain damage, so finding ways to manage stress, such as through meditation or exercise, is important.
5. Proper nutrition: Eating a diet rich in fruits, vegetables, and omega-3 fatty acids can help support brain health and reduce the risk of cognitive decline.
6. Medication and therapy: In some cases, medication or therapy may be necessary to manage the symptoms of chronic brain damage.
7. Neuroplasticity-based interventions: Techniques that promote neuroplasticity, such as non-invasive brain stimulation, can help improve cognitive function and reduce the risk of cognitive decline.

It's important to note that these strategies may not reverse chronic brain damage, but they can help mitigate its effects and improve overall brain health. If you suspect that you or someone you know may be experiencing chronic brain damage, it is important to seek medical attention as soon as possible. Early diagnosis and treatment can help reduce the risk of long-term cognitive decline and improve quality of life.

... is typically studied in host plant populations and extends to the insects which feed upon them. "Antibiosis ... Antibiosis is most effective when resources are neither plentiful nor sparse. Antibiosis should be considered as the median on ... During a study of antibiosis, it was determine that the means to achieving effective antibiosis is remaining still. "When you ... Antibiosis is a biological interaction between two or more organisms that is detrimental to at least one of them; it can also ...
Antibiosis was first described in 1877 in bacteria when Louis Pasteur and Robert Koch observed that an airborne bacillus could ... The term 'antibiosis', meaning "against life", was introduced by the French bacteriologist Jean Paul Vuillemin as a descriptive ... These observations of antibiosis between microorganisms led to the discovery of natural antibacterials. Louis Pasteur observed ... Foster W, Raoult A (December 1974). "Early descriptions of antibiosis". The Journal of the Royal College of General ...
The term antibiosis, meaning "against life", was adopted as "antibiotic" by American biologist and later Nobel laureate Selman ... Brunel, J. (1951). "Antibiosis from Pasteur to Fleming". Journal of the History of Medicine and Allied Sciences. 6 (3): 287-301 ... The phenomenon was described by Pasteur and Koch as antibacterial activity and was named as "antibiosis" by French biologist ... Foster, W.; Raoult, A. (1974). "Early descriptions of antibiosis". The Journal of the Royal College of General Practitioners. ...
Foster W, Raoult A (December 1974). "Early descriptions of antibiosis". J R Coll Gen Pract. 24 (149): 889-94. PMC 2157443. PMID ... Antibiotics by Louis Pasteur and Jean Paul Vuillemin (by means of natural antibiosis; modern artificial antibiotics were ...
Hastings, J.W.; Stiles, M.E. (1991). "Antibiosis ofLeuconostoc gelidumisolated from meat". Journal of Applied Bacteriology. 70 ...
Antibiosis example- enzymes, toxins, antibiotics. Direct parasitism example- biotrophic or necrotrophic. competition example- ...
Weindling, R; Katznelson, H; Beale, H P (October 1950). "Antibiosis in Relation to Plant Diseases". Annual Review of ...
These indirect mechanisms are called antibiosis and antixenosis. Antibiosis is the physiological mechanisms of the plant that ... This antibiosis mechanism reduces the dissemination of all viruses that require aphids as vectors. In clones "V-3" and "B- ...
Kong, Kok-Fai; Schneper, Lisa; Mathee, Kalai (2010). "Beta-lactam antibiotics: from antibiosis to resistance and bacteriology: ... Kong, Kok-Fai; Schneper, Lisa; Mathee, Kalai (2010). "Beta-lactam antibiotics: from antibiosis to resistance and bacteriology ...
Resistance can be seen as antixenosis, tolerance and antibiosis. Ascia monuste monuste (southern United States to Surinam) ...
In the case of antibiosis, certain life stages of the soybean aphid may be more susceptible than others. For example, nymphs ... J. J. Diaz-Montano, J. C. Reese, W. T. Schapaugh & L. R. Campbell (2006). "Characterization of antibiosis and antixenosis to ... Resistance may be conferred by antibiosis, antixenosis, or tolerance. In some instances, such as with the soybean cultivars ' ... Dowling', 'Jackson', and 'Palmetto', resistance to the soybean aphid results from a combination of both antibiosis and ...
"Ancient Host-Pathogen Associations Maintained by Specificity of Chemotaxis and Antibiosis". PLOS Biology. 4 (8): e235. doi: ...
There are two types of amensalism, competition and antagonism (or antibiosis). Competition is where a larger or stronger ...
The various mechanisms include antibiosis, parasitism, inducing host-plant resistance , and competition. Most biocontrol agents ...
SB-K88 has been found to suppress damping-off disease in sugar beet and spinach through antibiosis and characteristic root ... Strain SB-K88 Is linked to plant colonization and antibiosis against soilborne Peronosporomycetes. Appl. Environ. Microbiol. 71 ...
Shuhang, Wang; Voorrips, Roeland E.; Steenhuis-Broers, Greet; Vosman, Ben; van Loon, Joop J. A. (2016-06-01). "Antibiosis ...
Johnson, K. B.; Stockwell, V. O.; Sugar, D; Loper, J. E. (November 2002). "Antibiosis Contributes to Biological Control of Fire ...
strain SB-K88 is linked to plant colonization and antibiosis against soilborne Peronosporomycetes. M. T. Islam, Y. Hashidoko, A ...
Three main types of plant resistance to pests are recognized as nonpreference, antibiosis, and tolerance. Nonpreference (or ... antixenosis) describes host plants which insects prefer to avoid; antibiosis is where insect survival is reduced after the ...
Duchesne, Luc C.; Peterson, R.L.; Ellis, Brian E. (1989). "The time-course of disease suppression and antibiosis by the ...
G. Sujana; H. C. Sharma; D. Manohar Rao (2008). "Antixenosis and antibiosis components of resistance to pod borer Helicoverpa ...
antibiosis An association between two or more organisms that is detrimental to one or more of them. anticoagulin A substance ...
"A Bacterial Endophyte from Apoplast Fluids Protects Canola Plants from Different Phytopathogens via Antibiosis and Induction of ...
In 1888, Babeș underlies the principle of passive immunity, and a few years later enunciates the principle of antibiosis. He ...
... cell-to-cell recognition and antibiosis; however, only a fraction of these chemicals have been studied for their function. ...
"The role of antibiosis in the antagonism of different bacteria towards Helminthosporium solani, the causal agent of potato ... to inhibit mycelial growth and/or conidial germination through the production of diffusible metabolites and that antibiosis was ...
Effective antibiosis is also paramount, and gentamicin is a good empirical choice (although there are some reports of ... The aims of the initial therapy are: Antibiosis Analgesia Anti-inflammatory Mydriatic The initial choice of antibiotic depends ...
W. filifera appears to be resistant to the red palm weevil (Rhynchophorus ferrugineus) by a mechanism of antibiosis - ...
Picado's old laboratory notebooks from 1923 show records of the antibiosis of Penicillium sp. For this reason he is renowned as ...
Dijksterhuis J, Sanders M, Gorris LG, Smid EJ: Antibiosis plays a role in the context of direct interaction during antagonism ...
We conclude that the Dn7 gene confers antibiosis resistance to all biotypes of A. tosichella and D. noxia in bread wheat. ... Our objective was to evaluate antibiosis resistance to the two A. tosichella North American biotypes in a Dn7-wheat genotype. ... The Dn7 gene confers antibiosis resistance to wheat curl mite and Russian wheat aphid in bread wheat ...
Tag: 10 Contoh Simbiosis Antibiosis Terlengkap Beserta Penjelasannya. 9 Contoh Simbiosis Antibiosis Terlengkap Beserta ... 9 Contoh Simbiosis Antibiosis Terlengkap Beserta Penjelasannya 9 contoh simbiosis antibiosis terlengkap beserta penjelasannya ...
Easy Clean And Antibiosis from China, Chinas leading Hospital Air Filter product market, With strict quality control Hospital ... Large Image : Anti - Radiation Automatic Hospital Doors With Sliding Single Leaf , Easy Clean And Antibiosis ... Anti - Radiation Automatic Hospital Doors With Sliding Single Leaf , Easy Clean And Antibiosis. Description ... Anti - Radiation Automatic Hospital Doors With Sliding Single Leaf , Easy Clean And Antibiosis. ...
Other intervention measures for leukocyte adhesion deficiency I have included prophylactic antibiosis, interferon-gamma, and ... Leukocyte adhesion deficiency II does not require prophylactic antibiosis. Fucose replacement administered orally or ...
The normal microbial flora
MeSH Terms: Antibiosis*; Antimalarials/chemistry; Antimalarials/metabolism*; Antimalarials/pharmacology; Chromobacterium/ ...
adjective Of or relating to antibiosis.. *adjective Destroying life or preventing the inception or continuance of life. ...
... antibiosis might have resulted in the histologic absence of bacteria. ...
Preliminary data make us optimistic about our chances of finding germplasm with antibiosis toward corn rootworms. ... antibiosis/nonpreference) to this pest. In 1994, we evaluated more than 600 accessions of maize and maize relatives for ... yet no lines of corn have been previously found with antibiosis resistance to corn rootworm larvae. We are conducting field, ...
Calculated Antibiosis of Acute Cholangitis and Cholecystitis.. Bornscheuer T; Schmiedel S. Viszeralmedizin; 2014 Oct; 30(5):297 ...
Antibiosis of Cefotaxime/Clindamycin and Lactobacillus acidophiluson Related Bacteria to Diabetic Foot Ulcer (Articles) ...
The Functions of β-Defensin in Flounder (Paralichthys olivaceus): Antibiosis, Chemotaxis and Modulation of Phagocytosis. Hao X ...
Antibiosis Preferred Term Term UI T002642. Date01/01/1999. LexicalTag NON. ThesaurusID NLM (1965). ... Antibiosis Preferred Concept UI. M0001341. Scope Note. A natural association between organisms that is detrimental to at least ... Antibiosis. Tree Number(s). G06.550.050. G16.062. Unique ID. D000898. RDF Unique Identifier. http://id.nlm.nih.gov/mesh/D000898 ...
The antibiosis test showed a decreased by 16.33% compared to control. The metabolite, when mixed into the culture medium showed ... The bacterium was selected by performing antibiosis test against this and other pathogens, being selected that one who obtained ...
Li K, Zhang L, Li J, Xue Y, Zhou J, Han Y. pH-Responsive ECM Coating on Ti Implants for Antibiosis in Reinfected Models. ACS ...
The CT of Trichoderma was 2 days (L. theobromae) and 3 days (C. pseudofasciculare and P. parasiticum). In the antibiosis test, ... The CT of Trichoderma was 2 days (L. theobromae) and 3 days (C. pseudofasciculare and P. parasiticum). In the antibiosis test, ... The CT of Trichoderma was 2 days (L. theobromae) and 3 days (C. pseudofasciculare and P. parasiticum). In the antibiosis test, ... The CT of Trichoderma was 2 days (L. theobromae) and 3 days (C. pseudofasciculare and P. parasiticum). In the antibiosis test, ...
Antibiosis - Preferred Concept UI. M0001341. Scope note. A natural association between organisms that is detrimental to at ... Antibioses. Bacterial Interference. Bacterial Interferences. Interference, Bacterial. Interferences, Bacterial. Microbial ...
Antibiosis G6.590.580.50 G6.550.50 G16.100.65 G16.62 Antibody Affinity G12.425.143.125 G12.122.125 Antibody Formation G12.425. ...
Fungal inhibition activity only for Candida tropicalis at a concentration of 8% with a 10 mm antibiosis halo. Discrete ...
Antibiosis Preferred Term Term UI T002642. Date01/01/1999. LexicalTag NON. ThesaurusID NLM (1965). ... Antibiosis Preferred Concept UI. M0001341. Scope Note. A natural association between organisms that is detrimental to at least ... Antibiosis. Tree Number(s). G06.550.050. G16.062. Unique ID. D000898. RDF Unique Identifier. http://id.nlm.nih.gov/mesh/D000898 ...
... antibiosis, and tolerance). Resistance categories were assessed by no-choice antibiosis assay, free-choice aphid settling assay ... The antibiosis of the two leaf aqueous extracts on the three foodborne pathogenic bacteria was low, but the antimicrobial ... The antibiosis of MSFLAE on Escherichia coli and Staphylococcus aureus was greater than that of MSDLAE. Finally, MSFLAE and ... Antibiosis , Cicatrización de Heridas , Humanos , Ingeniería de Tejidos/métodos , Células Madre , Impresión Tridimensional , ...
Various mechanisms, however, have been described, including antibiosis, production of lytic enzymes, parasitism, induction of ...
... antibiosis,noun,E0009422,biosis,noun,E0237682,yes anti,antibiotherapy,noun,E0319929,biotherapy,noun,E0423684,yes anti, ...
Antibiosis Medicine & Life Sciences 13% * Host-Pathogen Interactions Medicine & Life Sciences 10% ...
The results show that new bio-technological possibilities are opening, because, by cultivating antibiosis fungi in fermentor, ...
Antibiosis: *It controls pathogens by secreting secondary metabolites.. Siderophores production: *It controls pathogens by ...
Antibodies are what can be given to the man, or woman, who has everything. -Anonymous ...
Freshwater ecosystems are one of the most important and diverse natural systems in the world. These ecosystems are made up of rivers, lakes, wetlands, and
  • The bacterium was selected by performing antibiosis test against this and other pathogens, being selected that one who obtained the best result. (ccsenet.org)
  • Our objective was to evaluate antibiosis resistance to the two A. tosichella North American biotypes in a Dn7 -wheat genotype. (confex.com)
  • We conclude that the Dn7 gene confers antibiosis resistance to all biotypes of A. tosichella and D. noxia in bread wheat. (confex.com)
  • The western corn rootworm is among the most important insect pests in the United States, yet no lines of corn have been previously found with antibiosis resistance to corn rootworm larvae. (usda.gov)
  • Rhizobacteria ward off phytopathogens through various mechanisms including antibiosis. (worktribe.com)
  • The crude extracts of S. alata were investigated for antibacterial properties using agar well diffusion method and mechanisms of antibiosis determined using MBC/MIC ratio. (who.int)
  • The antibiosis test showed a decreased by 16.33% compared to control. (ccsenet.org)