%0 Journal Article
%T CLONING AND EXPRESSION OF VHB GENE IN D-ARABITOL PRODUCING YEAST<br>细菌血红蛋白基因在产D-阿拉伯糖醇酵母菌中的克隆与表达
%A He Peng Lu Dajun Wang Qinhong
%A Shen An
%A Jiang Ning
%A <br>贺鹃
%A 卢大军
%A 王钦宏
%A 沈安
%A 江宁
%J 微生物学报
%D 2001
%I 
%X Recombinant plasmid pVgb\|EX2 containing Vitreoscilla hemoglobin gene vgb and formaldehyde resistant gene SFA1 was constructed and transformed into D\|arabitol producing yeast strain Saccharomyces sp.X\|62.The fact that the amount of VHb in transformant cells was considerably higher than that in control cells indicated that gene vgb was expressed in transformant cells.D\|arabitol productivity and yield of fermentation by transformants were improved.The most improvement of D\|arabitol productivity in repeat experiments reached 27.3%.It appeared that the fermentation productivity of D\|arabitol was relative to the amount of VHb in cells under experimental conditions.
%K Bacterial hemoglobin
%K D\|arabitol
%K Yeast
%K Molecular cloning<br>细菌血红蛋白
%K D-阿拉伯糖醇
%K 酵母菌
%K 基因克隆
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=DB34465CB99D8048&yid=14E7EF987E4155E6&vid=2001E0D53B7B80EC&iid=38B194292C032A66&sid=0C3F9E980968AF79&eid=160561E9A96393DE&journal_id=0001-6209&journal_name=微生物学报&referenced_num=3&reference_num=11