%0 Journal Article
%T PLASMID DETECTION FOR PURE CULTURES OF NODULAR ENDOPHYTES OF CORIARIA NEPALENSIS<br>尼泊尔马桑根瘤内生菌纯培养物的质粒检测
%A Hu Chuanjiong
%A Zhou Pingzhen
%A Zhou Qi
%A <br>胡传炯
%A 周平贞
%A 周启
%J 微生物学通报
%D 1997
%I 
%X A rapid ingel lysis method was used to detect the plasmids among twenty one Frankia strains from Coriaria nepalensis and four confirmed Frankia strains from other host plants belonging to four genera of actinorhizal trees. Five isolates were detected harbouring plasmids which ranged from 13 to 20 kb in size. Both the Frankia strain Hr18 and the isolate Cs466 showed two plasmids, They appered to share the same plasbod pattern according to the size. Based on the number and size of the plasmids detected, twenty one Coriaria isolates were divided into four plasmid groups. The effect of bacterial growth and cell lysis conditions on plasmid detection was also explored.
%K Coriaria nepalenisis
%K Frankia
%K Plasmid<br>马桑
%K 弗兰克氏菌
%K 质粒
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=9481E982FF0CADD371528DE36F1E180B&yid=5370399DC954B911&vid=B91E8C6D6FE990DB&iid=94C357A881DFC066&sid=0F7768518993EDDE&eid=30897FA31CA3354D&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=0