Smith R V, Telfer A, Evans M C
J Bacteriol. 1971 Aug;107(2):574-5. doi: 10.1128/jb.107.2.574-575.1971.
Nitrogenases from Anabaena cylindrica and Chloropseudomonas ethylicum were partially purified into two components. A. cylindrica fraction I protein complemented fraction II protein from C. ethylicum. However, the reciprocal cross between C. ethylicum fraction I and A. cylindrica fraction II was negative.
来自圆柱鱼腥藻和嗜乙基绿假单胞菌的固氮酶被部分纯化成分两个组分。圆柱鱼腥藻的组分I蛋白能与嗜乙基绿假单胞菌的组分II蛋白互补。然而,嗜乙基绿假单胞菌的组分I与圆柱鱼腥藻的组分II之间的反向交叉反应呈阴性。