acetylene reduction assay 中文意思是什麼
acetylene reduction assay
解釋
乙炔還原檢測-
The nifh sequence similarity between isolates t7 and paenibacillus odorifer was 97 %. the 7 isolates with nifli gene were tested for their nitrogenase activity using acetylene reduction assay ( ara ). isolates c4, g2, t7 and w5 showed nitrogenase activity, whereas nitrogenase activity was not detected in the isolates c5, gl and t1 and suitable conditions for demonstrating nitrogenase activity for them remain to be found
採用乙炔還原方法對這7個菌株的固氮酶活性進行了測定,其中4個菌株具有固氮酶活性,菌株g2和t7的固氮酶活性相對來講比較高,分別達到660 . 0nmol乙烯mg蛋白和292 . 5nmol乙烯mg蛋白,但用同樣方法卻沒有測出菌株g1 、 t1和c5的固氮酶活性,它們的最佳固氮條件還有待于發現。
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