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Identification and Screening of Gene(s) Related to Susceptibility to Enterotoxigenic Escherichia coli F4ab/ac in Piglets
ETEC F4ab/ac Susceptibility Receptor Muc4 Ep-CAM Piglets
2016/4/27
In 2004, J첩rgensen and coworkers proposed the MUC4 gene as a candidate gene of enterotoxigenic Escherichia coli (ETEC) F4ab/ac receptor in piglets and a mutation of G??C in intron 7 of MUC4 was...
Escherichia coli gal K和gpt基因注人小鼠受精卵的研究
显微注射 杂交 凝胶电泳
2008/1/21
摘要含有E. coli gaIK和gpt基因的重组DNA pPB22用显微注射法导入昆明白小鼠受精
卵，经发育，最后得到21只成年小鼠。其中1只小鼠的肝脏显示出E. coli gpt酶活性，但未检测出E. coli galK酶活性。印迹分子杂交表明，外源的pPB 22重组DNA已整合到2只小鼠的染色体上，其中包括那只肝脏中显示E. cola gpt酶活性的小鼠。
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β-Galactosidase Gene of Thermus thermophilus KNOUC112 Isolated from Hot Springs of a Volcanic Area in New Zealand: Identification of the Bacteria, Cloning and Expression of the Gene in Escherichia coli
Thermus thermophilus Cloning and Expression
2016/4/18
To isolate the β-galactosidase producing thermophilic bacteria, samples of mud and water were collected from hot springs of avolcanic area near Golden Springs in New Zealand. Among eleven isolated str...