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- Identification and molecular characterization of Azotobacter . . .
Azotobacter chroococcum and A salinestris do not possess significant and distinct morphological and physiological differences and are often mistaken with each other in microbiological research In this study, 12 isolates of Azotobacter isolated by standard protocol from soils were identified morphologically and physiologically as A chroococcum The isolates were more closely investigated for
- Azotobacter salinestris - Wikipedia
Azotobacter salinestris [2] is a Gram-negative, nitrogen-fixing bacterium; its specific name, salinestris, comes from the Latin words salinus meaning saline and estris which means "living in" [2] It can be found living in soil or marine habitats as single cells or in chains of six to eight cells [2] This organism is motile at younger stages, but loses its flagella at older stages [2]
- Characterization and diversity of native Azotobacter spp. isolated from . . .
Azotobacter are regarded as the most dominant source of nitrogen in soils lacking symbiotic nitrogen fixers There are several species: Azotobacter (A) chroococcum, A tropicalis, A vinelandii, A paspali, A nigricans, A beijerincki, A armeniacus and A salinestris , with each displaying varying chemical and biological interactions
- Azotobacter salinestris
Isolated from slightly saline soils of Western Canada and from a saline Egyptian soil Susceptible to streptomycin and kanamycin Resistant to chloramphenicol Undetermined Page WJ, Shivprasad S Azotobacter salinestris sp nov , a sodium-dependent, microaerophilic, and aeroadaptive nitrogen-fixing bacterium Int J Syst Bacteriol 1991; 41:
- Characterization and bioactivities of exopolysaccharide produced from . . .
Therefore, this study aimed to screen high yield EPS-producing bacteria from soil cultivated with leguminous plants The EPS-producing strain, Azotobacter salinestris strain AZ-6, was isolated and identified The physicochemical characteristics of EPS synthesized by Azotobacter salinestris AZ-6 were analyzed to preliminarily identify this
- Azotobacter salinestris: A Novel Pesticide-Degrading and Prominent . . .
The current study used osmoadaptive salt tolerant Azotobacter chroococcum and Azotobacter vinelandii, isolated from salt-affected soils to tolerate salt and facilitate plant growth in saline soils
- Draft genome sequences of four plant-associated free-living . . . - PubMed
This announcement reports the draft genome sequences of two Azospirillum argentinense and two Azotobacter salinestris isolated from the rhizosphere of a tomato plant grown in a village in the Republic of Mali These strains are plant growth-promoting rhizobacteria and are highly valuable to agriculture for their ability to fix atmospheric nitrogen
- Diversity and characterization of Azotobacter isolates obtained from . . .
Isolation and identification of Azotobacter species Ninety-eight isolates were isolated from rice rhizosphere soils and identified based on the near full length of bacterial 16S RNA sequences (Table 2) Of these isolates, 50 isolates were identified as A chroococcum, which was the dominant species in this study; 30 isolates could be assigned to A beijerinckii, and 16 isolates were identified
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