ATP binding sites are regulatory sites in the nitrogenase and the acetylenereduction active sites are catalytic sites in the nitrogenase.
ATP结合部位是固氮酶的调节部位; 乙炔还原活性部位是固氮酶的催化部位;
2
We suggest that the acetylenereduction method in vivo is simple and fast from screening best symbiotic system of soybeans and nodule bacteria in short time.
乙炔还原活体测定共生固氮为短时间内筛选大豆——根瘤菌最佳共生体提供了简便、快速的方法。
3
Chromium treatment significantly decreased nodule Numbers, nodule fresh weight, leghemoglobin content and nitrogenase (acetylenereduction) activity per plant or per gram of nodules.