发明名称 |
Double targeted gene replacement in unicellular diploid organisms |
摘要 |
Homozygous gene replacement can be created in unicellular diploid organisms by individually targeting each allele of a gene with genetic constructs containing two different and independent selectable markers. Selection for both markers indicates replacement of both alleles of the gene, or portion thereof. The method can be used to study gene function in these organisms and to create mutant organisms such as attenuated strains of parasitic protozoans for use in live vaccines.
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申请公布号 |
US6228649(B1) |
申请公布日期 |
2001.05.08 |
申请号 |
US19990236149 |
申请日期 |
1999.01.22 |
申请人 |
PRESIDENT AND FELLOWS OF HARVARD COLLEGE |
发明人 |
BEVERLEY STEPHEN M.;CRUZ ANGELA K. |
分类号 |
A61K39/008;A61P33/02;C07K14/245;C07K14/44;C12N15/65;(IPC1-7):C12N15/74;C12N15/00;C12P21/06;A61K30/002 |
主分类号 |
A61K39/008 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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