%0 Journal Article
%T INCOMPATIBILITY AMONG INDIGENOUS PLASMIDS OF SINORHIZOBIUM FREDII STRAINS AND ITS APPLICATION FOR PLASMID CURING<br>费氏中华根瘤菌内源质粒的不相容性及其在质粒消除中的应用
%A Miao Lihong
%A Zhou Junchu
%A <br>缪礼鸿
%A 周俊初
%J 微生物学报
%D 2001
%I 
%X The indigenous plasmids of S.frediii HN01 and WWG18 were labeled with Tn5\|Mob\| sacB .Those plasmids were cured on TY medium containing 10% sucrose to identify its function.The pSymHN01b of HN01 was transferred into WWG18SR and C361SR.The results of plasmid detection,curing and pot plant experiment revealed that the incompatibility was existed between pSymHN01b and symbiotic plasmid of WWG18SR or the third plasmid of C361SR.But it was compatible with the nonsymbiotic plasmid of WWG18SR and symbiotic plasmid of C361SR.Using plasmid incompatibility,The symbiotic plasmid of WWG18SR and one nonsymbiotic plasmid of C361SR were eliminated successfully.
%K Sinorhizobium fredii
%K Plasmid
%K Incompatibility<br>费氏中华根瘤菌
%K 质粒
%K 不相容性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=AEAEBE69DE336929&yid=14E7EF987E4155E6&vid=2001E0D53B7B80EC&iid=E158A972A605785F&sid=4BEA9A781F286FC6&eid=AC2617B68B137D9D&journal_id=0001-6209&journal_name=微生物学报&referenced_num=6&reference_num=22