Interspecific backcross mice show sex-specific differences in allelic inheritance.
Interspecific backcross mice show sex-specific differences in allelic inheritance.
复制标题
种间回交小鼠在等位基因遗传中表现出性别特异性差异。
DOI:
10.1093/genetics/128.4.813
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发表时间:
1991
期刊:
影响因子:
3.3
通讯作者:
Copeland,NG
中科院分区:
文献类型:
--
作者:
Siracusa,LD;Alvord,WG;Bickmore,WA;Jenkins,NA;Copeland,NG
Transmission distortion is identified as a difference in transmission frequency of two alleles from the normal 1:1 Mendelian segregation in diploid organisms. Transmission distortion can extend over part or all of a chromosome. The recent development of interspecific mouse backcrosses has provided a powerful method for multilocus mapping of entire chromosomes in a single cross, and consequently for identifying distortions in allelic inheritance. We used an interspecific backcross of [(C57BL/6J x Mus spretus)F1 x C57BL/6J] mice to map molecular loci to mouse chromosome 2 and had previously found that the distal region of the chromosome showed distortions in allelic inheritance. We now report the mapping of five loci (Actc-1, D2Hgu1, His-1, Hox-4.1 and Neb) to chromosome 2, which, in addition to the Abl, Ada, B2m, Bmp-2a, Hc, Emv-15, Fshb, Hck-1, Pax-1, Pck-1, Spna-2 and Vim loci previously mapped in our interspecific backcross, serve as markers to measure allelic inheritance along approximately 75% of mouse chromosome 2. Statistical analyses are used to identify and delimit chromosomal regions showing transmission distortion and to determine whether there are sex-specific differences in allelic inheritance. These studies provide evidence for sex-specific differences in allelic inheritance for chromosome 2 and suggest biological explanations for this form of transmission distortion.
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影响因子:
64.5
作者:
D. Bennett
通讯作者:
D. Bennett
影响因子:
4.4
作者:
DICKINSON, ME;KOBRIN, MS;JENKINS, NA
通讯作者:
JENKINS, NA
影响因子:
4.4
作者:
Zeviani,M;Darras,BT;Rizzuto,R;Salviati,G;Betto,R;Bonilla,E;Miranda,AF;Du,J;Samitt,C;Dickson,G
通讯作者:
Dickson,G
影响因子:
3.1
作者:
E. Herbst;A. Gropp;C. Tietgen
通讯作者:
C. Tietgen
DOI:
--
发表时间:
1988
期刊:
Nucleic Acids Res.
影响因子:
--
作者:
W. Bickmore;S. Christie;V. Heyningen;N. Hastie;D. Porteous
通讯作者:
D. Porteous