Results 161 to 170 of about 37,493 (274)

Isolation of Polyhydroxyalkanoate (PHA)-producing Azotobacter spp. from Crop Rhizospheres located in Lima, Peru

open access: yesRevista de la Facultad de Ciencias Agrarias
PHAs are polyesters found as internal granules in several microorganisms. Azotobacter is known for its ability to produce PHA. This study aimed to isolate Azotobacter from the rhizosphere of selected crops located in Lima and evaluate their PHA ...
Lisset Tupa-Andrade   +2 more
doaj  

Evaluation of Methods Used in Counting Azotobacters [PDF]

open access: bronze, 1968
Y. Abd‐el‐Malek, Y. Z. Ishac
openalex   +1 more source

Structural evolution of nitrogenase over 3 billion years. [PDF]

open access: yesElife
Cuevas Zuviría B   +6 more
europepmc   +1 more source

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