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Abstract:
通过简并PCR、TAIL-PCR、Site Finding PCR等方法从实验室前期筛选得到的一株齿毛菌中获得漆酶Lac基因(包括启动子)序列,将其c DNA转入Pichia pastoris X33中表达,以ABTS(2,2-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid))为底物测定温度和p H对酶活及其稳定性的影响,并探究重组漆酶的脱色效果.结果表明,Lac DNA长3 129 bp,含有10个内含子,编码的Lac蛋白共有542个氨基酸,与已知漆酶氨基酸序列的相似性最高为60%,在5’端950 bp序列内发现多个可能的启动子元件;成功分泌...
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福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2015
Issue: 02
Volume: 43
Page: 285-292
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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