نتایج جستجو برای: reactive nitrogen intermediate
تعداد نتایج: 396411 فیلتر نتایج به سال:
Journal:
:The Journal of biological chemistry
1951
I ZELITCH
E D ROSENBLUM
R H BURRIS
P W WILSON
Investigations with the isotopic tracer N16 have furnished definite evidence that ammonia is the key intermediate in nitrogen fixation by Azotobacter vinelundii (1). Direct isolation of the intermediate, however, has not been possible, apparently because ammonia is used so rapidly by this bacterium that it does not accumulate. In a study of the comparative biochemistry of nitrogen fixation, we ...
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