%0 Journal Article
%T THE CHARACTERIZATION OF pJW566 FROM L. LACTIS SUBSP. CREMORIS W56<br>乳酸乳球菌乳脂亚种W56中质粒pJW566的生物学特性
%A Kong Jian
%A Gu Xiaomei
%A Ma Guirong
%A <br>孔健
%A 顾笑梅
%A 马桂荣
%J 微生物学报
%D 2001
%I 
%X The plasmid pJW566 was isolated from L.lactis subsp. cremoris W56,one strain for Danish chadder mixed starter cultures.The strain containing plasmid pJW566 showed resistance against three common phages species 936,c2 and P335 worldwide.It was found that pJW566 encoded for an restriction and modification system, and showed strong resistance to phage CHCP412 when it was introduced into the industrial strain L.lactis CHCC2281 in milk medium.The endonuclease activity analysis indicated that the endonuclease required Mg 2 ,ATP, and was stimulated by AdoMet.
%K Lactococcus lactis
%K Bacteriophage
%K Restriction and modification system
%K Plasmid pJW566<br>乳酸乳球菌
%K 噬菌体
%K 限制和修饰作用
%K 质粒pJW566
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=A9D650DA0DBA5219&yid=14E7EF987E4155E6&vid=2001E0D53B7B80EC&iid=94C357A881DFC066&sid=8C044EC256B1039D&eid=4002B7787911C73B&journal_id=0001-6209&journal_name=微生物学报&referenced_num=0&reference_num=16