%0 Journal Article
%T Sequencing of a beta-amylase gene from Bacillus firmus]<br>坚强芽孢杆菌β-淀粉酶基因的核苷酸序列分析
%A Chen Wei
%A He Bingwang
%A Lon Xiaodong
%A Guan Fei
%A Ye Chen
%A <br>陈炜
%A 何秉旺
%A 楼晓东
%A 官菲
%A 叶忱
%J 微生物学报
%D 1998
%I 
%X The gene encoding a beta-amylase from Bacillus firmus 725 was sequenced. The sequenced DNA of 2012 bp contains one open reading frame of 1406 nucleotides without a translation stop codon. The deduced amino acid sequence homology with those known bacterial and some plant beta-amylase was 98% for Bacillus polymyxa 72, 98% for Bacillus polymyxa ATCC8523, 82% for Bacillus circulans, 54% for Clostridium thermosulfurogenes, 49% for Bacillus cereus BQ10-S1, 50% for Bacillus cereus var. mycoides, 36% for barley, and 36% for soybean Eleven well-conserved regions were found among the amino acid sequences of the nine beta-amylases.
%K β-淀粉酶
%K 坚强芽孢杆菌
%K 核苷酸序列
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=B1CA673B9B2517D5EC67693FF5AABBDD&yid=8CAA3A429E3EA654&vid=16D8618C6164A3ED&iid=0B39A22176CE99FB&sid=E22B6B8FE86DD8F9&eid=769BD58726D66E7D&journal_id=0001-6209&journal_name=微生物学报&referenced_num=0&reference_num=2