%0 Journal Article
%T Interaction between PII and NifA in Azospirillum brasilense Sp7<br>Interaction between PⅡ and NifA in Azospirillum brasilense Sp7
%A Sanfeng Chen
%A Jinping Du
%A Lixian Wu
%A Yinsuo Zhao
%A Jilun Li
%A <br>CHENSanteng
%A DUJinping
%J 科学通报(英文版)
%D 2003
%I 
%X The interaction between PinII and NifA in A. brasilense Sp7 was investigated by using the yeast two-hybrid system. Our experimental results showed that PinII directly interacted with the entire NifA protein and its N-terminal domain, but did not interact with the central domain and the C-terminal domain of NifA. No interaction happened if glnB coding for PinII was frame-shift mutated. Pz, a homolog of PinII, had no interation with NifA.
%K Azospirillum brasilense
%K yeast two-hybrid system
%K PII
%K NifA<br>固氮菌
%K 固氮基因
%K 转录
%K 激活子
%K PⅡ
%K NifA
%K 相互作用
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=BC48F5D65A3BB75F53A7CE1DF80DA06B&yid=D43C4A19B2EE3C0A&vid=B6DA1AC076E37400&iid=0B39A22176CE99FB&sid=C5F8B8CB20F1B3D8&eid=0584DB487B4581F4&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=12