Indexed by:
Abstract:
探究菌龄、稳渗剂种类、溶壁酶质量浓度、酶解温度、酶解时间和再生培养基对齿毛菌原生质体制备及再生的影响,并利用PEG介导原生质体转化.结果表明:以0.6 mol?L-1甘露醇为稳渗剂,20 mg?mL-1溶壁酶于30℃酶解48 h菌龄的菌丝3 h,所得原生质体形成数最多,为1×108个?mL-1;所得原生质体在0.8 mol?L-1蔗糖为稳渗剂的2号培养基中再生率最高,为0.1%;PEG介导原生质体转化,经潮霉素B抗性平板筛选获得2个转化子.实验建立的齿毛菌原生质体制备及转化体系,为其遗传操作及分子生物学研究奠定基础.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2019
Issue: 1
Volume: 47
Page: 129-135
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: