Nodulation and competitiveness of gusA-marked Bradyrhizobium japonicum A1017 in soybean
Nodulation and competitiveness of gusA-marked Bradyrhizobium japonicum A1017 in soybean
复制标题
gusA标记的日本慢生根瘤菌A1017在大豆中的结瘤和竞争力
DOI：
10.1080/00380768.1997.10414773
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发表时间：
1997
影响因子：
2
通讯作者：
S. Akao
中科院分区：
文献类型：
--
作者：
Ken;K. Minamisawa;Yasuo Minakawa;D. Tobias;M. Kubota;S. Akao
由于引入的根瘤菌的固氮竞争力低于本土根瘤菌，因此，在田间条件下，用有效的（布雷迪）根瘤菌菌株提高共生固氮的尝试并不总是成功的（Triplett和Sadowsky 1992）。需要对引入的菌株进行标记，以监测其在竞争性繁殖条件下的结核占有情况。
Abstract Attempts to improve the symbiotic nitrogen fixation with effective (Brady) rhizobium strains do not always succeed under field conditions due to the lower nodulation competitiveness of the introduced strains than that of the indigenous rhizobia (Triplett and Sadowsky 1992). An introduced strain needs to be marked for monitoring its nodule occupancy under competitive nodulation conditions.