Linkage map of Syrian hamster with restriction landmark genomic scanning

被引:11
|
作者
Okuizumi, H
Ohsumi, T
Sasaki, N
Imoto, H
Mizuno, Y
Hanami, T
Yamashita, H
Kamiya, M
Takada, S
Kitamura, A
Muramatsu, M
Nishimura, M
Mori, M
Matsuda, Y
Tagaya, O
Okazaki, Y
Hayashizaki, Y
机构
[1] RIKEN, GENOME SCI LAB, TSUKUBA LIFE SCI CTR, TSUKUBA, IBARAKI 305, JAPAN
[2] FORESTRY & FOREST PROD RES INST, ECOL GENET LAB, TSUKUBA, IBARAKI 305, JAPAN
[3] HAMAMATSU UNIV SCH MED, INST EXPT ANIM, HAMAMATSU, SHIZUOKA 43131, JAPAN
[4] NAGOYA UNIV, SCH AGR SCI, ANIM GENE CONTROL LAB, NAGOYA, AICHI 46401, JAPAN
[5] EISAI & CO LTD, DEPT PLANNING & RESOURCES, DIV RES, BUNKYO KU, TOKYO 11288, JAPAN
关键词
D O I
10.1007/s003359900370
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
We have constructed the linkage map with precise genetic analysis of the Syrian hamster, Mesocricetus auratus, according to the restriction landmark genomic scanning (RLGS) spot mapping method. Although only 3.2-6.6% of the total RLGS spots between the two strains, ACN and BIO 14.6, showed genetic variance, 572 loci were found to be polymorphic. Out of 569 RLGS loci and 3 other loci, 531 were mapped with the backcross (ACN x BIO 14.6) F-1 x BIO 14.6. The cumulative map was 1111.6 cM, indicating that the spots/loci are located throughout the genome at 1.94 cM intervals on average. Thus, RLGS provides us with a rapid tool to construct the genetic map of any species, even if it has less genetic variation.
引用
收藏
页码:121 / 128
页数:8
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