Results 211 to 220 of about 28,019 (275)

Synergistic effects of PGPRs and fertilizer amendments on improving the yield and productivity of Canola (Brassica napus L.). [PDF]

open access: yesBMC Plant Biol
Muhammad H   +11 more
europepmc   +1 more source

Carbon Dots Enhance the Nitrogen Fixation Activity of Azotobacter Chroococcum

ACS Applied Materials & Interfaces, 2018
Hui Huang, Mingwang Shao, Zhenghui Kang
exaly   +2 more sources

Azotobacter Keratitis

Archives of Ophthalmology, 1981
Ten cases of Azotobacter keratitis were identified at the Baylor College of Medicine and Cullen Eye Institute, Houston, from 1972 to 1980. Azotobacter are large, pleomorphic, aerobic, Gram-negative rods of the family Azotobacteraceae. The genus comprises four species (A beijerinckii, A chroococcum, A paspali, and A vinelandii) that are found in soil ...
T J, Liesegang   +2 more
openaire   +2 more sources

Calcium Requirements of Azotobacter

Nature, 1957
Calcium was essential for the growth of A. vinelandii, A. chroococcum, A. beijerinckii and A. insigne in the presence and absence of combined nitrogen. A. agile and A. macrocytogenes were able to grow in the absence of calcium but growth was stimulated by the cation. Calcium could be replaced by strontium at roughly the same molar concentration.
J R, NORRIS, H L, JENSEN
openaire   +2 more sources

Pseudolysogeny of Azotobacter phages

Virology, 1980
Abstract The establishment of a pseudolysogenic state accompanied by a phenotypic conversion in Azotobacter vinelandii strain O by phages A14, A21, A31, and A41 has been identified. Host cells can be recovered from the pseudolysogens by cultivation in phage-specific antiserum. Pseudolysogens continually give rise at a low rate to phage as a result of
B J, Thompson, E, Domingo, R C, Warner
openaire   +2 more sources

Azotobacter vinelandii Citrate Synthase

Biochemistry, 1995
We have purified the citrate synthase from Azotobacter vinelandii and have determined that the size of the subunit is 48,000 Da and the structure of the holoenzyme is a hexamer. This contrasts with earlier estimates that indicate a 58,000 Da subunit and a tetrameric structure.
M, Rault-Leonardon   +4 more
openaire   +2 more sources

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