Hyun Sook Jang,Dong Heon Lee,Sun Kyu Kim,Yong Ho Ahn,Sang Kyung Park
申请号：
US14384594
公开号：
US09567577B2
申请日:
2013.03.05
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present invention relates to a vector comprising a polynucleotide encoding a modified glutamine synthetase (GS), and a method for preparing a target protein employing the same. More particularly, the present invention relates to a modified GS having an increased sensitivity to a glutamine synthetase (GS) inhibitor, a polynucleotide encoding the modified GS, a vector comprising the polynucleotide, a transformant comprising the vector, and a method for preparing a target protein using the transformant.
