发明授权
- 专利标题: Method for the construction of randomized gene sequence libraries in cells
- 专利标题(中): 在细胞中构建随机基因序列文库的方法
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申请号: US10552219申请日: 2003-04-11
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公开(公告)号: US07833703B2公开(公告)日: 2010-11-16
- 发明人: Claudia Schärer-Brodbeck
- 申请人: Claudia Schärer-Brodbeck
- 申请人地址: CH Schlieren
- 专利权人: ESBATech, an Alcon Biomedical Research Unit, LLC
- 当前专利权人: ESBATech, an Alcon Biomedical Research Unit, LLC
- 当前专利权人地址: CH Schlieren
- 代理商 Jason J. Derry
- 国际申请: PCT/IB03/01452 WO 20030411
- 国际公布: WO2004/090139 WO 20041021
- 主分类号: C12Q1/68
- IPC分类号: C12Q1/68 ; G01N33/53 ; C12N15/00 ; C12N1/19 ; C12N15/63
摘要:
An in vivo method for the construction of randomized gene libraries and/or domain replacement in gene libraries by homologous recombination using a Kluyveromyces lactis killer toxin, in particular the (γ-subunit of the K. lactis killer toxin, as negative selection marker is described. The use of the (γ-subunit of K. lactis as negative selectable marker increases the percentage of randomized clones.
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