发明名称 |
METHOD TO DETECT INTEGRATION OF FOREIGN DNA INTO ANIMAL GENOME AT EMBRYONIC STAGE |
摘要 |
biotechnology. SUBSTANCE: method includes the following stages: introduction of gene-engineering construction into an embryo, embryonic cultivation up to blastocyst stage, blastocystic trophoblast biopsy, isolation of total DNA out of a cut-off trophoblast fragment, total DNA microfractioning by a nonsubmarine electrophoresis variant due to sealing the holes with 0.8%-agarose at low temperature of solidification at division to low- and high- molecular fractions, detection of transgenic integration into embryonic genome. EFFECT: increased efficiency of technology in obtaining transgenic animals. 2 tbl |
申请公布号 |
RU2178464(C2) |
申请公布日期 |
2002.01.20 |
申请号 |
RU19990121128 |
申请日期 |
1999.10.07 |
申请人 |
AMIROV ABDURASHID RAMAZANOVICH;RJABYKH VLADIMIR PAVLOVICH;SHAJKHAEV GADZHIRAMAZAN OMAROVICH;VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT FIZIOLOGII, BIOKHIMII I PITANIJA SEL'SKOKHOZJAJSTVENNYKH ZHIVOTNYKH |
发明人 |
AMIROV A.R.;SHAJKHAEV G.O.;RJABYKH V.P. |
分类号 |
C12N15/10;C12N15/89 |
主分类号 |
C12N15/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|