Polymorphism of four microsatellites and their polymerisation effect on litter size in Boer goats

Background: Finding molecular markers linked to quantitative trait loci is the first step in marker-assisted selection (MAS). Microsatellites are excellent molecular markers because of their large numbers, even distribution in the genome, and high polymorphism. In this study, the polymerisation effe...

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Autores principales:	Wang,Jian gang, Hou,Jin-Xing, Li,Guang, Zhu,Guang Qin, Cao,BinYun
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso 2013
Materias:	microsatellite marker pedigrees polymerisation effect polymorphism
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582013000400011
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spelling	oai:scielo:S0717-345820130004000112013-08-22Polymorphism of four microsatellites and their polymerisation effect on litter size in Boer goatsWang,Jian gangHou,Jin-XingLi,GuangZhu,Guang QinCao,BinYun microsatellite marker pedigrees polymerisation effect polymorphism Background: Finding molecular markers linked to quantitative trait loci is the first step in marker-assisted selection (MAS). Microsatellites are excellent molecular markers because of their large numbers, even distribution in the genome, and high polymorphism. In this study, the polymerisation effect of four microsatellites (OarAE101, BM1329, BM143, and LSCV043) on litter size was analysed using microsatellite markers and pedigrees. Results: The results indicate that the polymerisation effect of four microsatellite loci significantly affected the litter size. E5E10F2F6G1G5H6H11 and E3E8F5F7G1G5H3H9 had the highest and lowest litter sizes in the F2 generation, respectively. The polymerisation effect value (v) of the E5E10 genotype was 3.18% higher than that of the E2E7 genotype. The v of genotype F2F6 was 14.47% higher than that of the F5F7 genotype. The v of genotype G1G5 was 58.99% higher than that of the G2G7 genotype. The v of the H6H11 genotype was 5.60% to 49.74% higher than those of the H4H10 and H1H7 genotypes. The v of the H3H9 genotype was 17.22% higher than that of the H1H7 genotype. Conclusions: The results of the present study are vital to improving the reproductive performance in goat breeds MAS.info:eu-repo/semantics/openAccessPontificia Universidad Católica de ValparaísoElectronic Journal of Biotechnology v.16 n.4 20132013-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582013000400011en10.2225/vol16-issue4-fulltext-13
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	microsatellite marker pedigrees polymerisation effect polymorphism
spellingShingle	microsatellite marker pedigrees polymerisation effect polymorphism Wang,Jian gang Hou,Jin-Xing Li,Guang Zhu,Guang Qin Cao,BinYun Polymorphism of four microsatellites and their polymerisation effect on litter size in Boer goats
description	Background: Finding molecular markers linked to quantitative trait loci is the first step in marker-assisted selection (MAS). Microsatellites are excellent molecular markers because of their large numbers, even distribution in the genome, and high polymorphism. In this study, the polymerisation effect of four microsatellites (OarAE101, BM1329, BM143, and LSCV043) on litter size was analysed using microsatellite markers and pedigrees. Results: The results indicate that the polymerisation effect of four microsatellite loci significantly affected the litter size. E5E10F2F6G1G5H6H11 and E3E8F5F7G1G5H3H9 had the highest and lowest litter sizes in the F2 generation, respectively. The polymerisation effect value (v) of the E5E10 genotype was 3.18% higher than that of the E2E7 genotype. The v of genotype F2F6 was 14.47% higher than that of the F5F7 genotype. The v of genotype G1G5 was 58.99% higher than that of the G2G7 genotype. The v of the H6H11 genotype was 5.60% to 49.74% higher than those of the H4H10 and H1H7 genotypes. The v of the H3H9 genotype was 17.22% higher than that of the H1H7 genotype. Conclusions: The results of the present study are vital to improving the reproductive performance in goat breeds MAS.
author	Wang,Jian gang Hou,Jin-Xing Li,Guang Zhu,Guang Qin Cao,BinYun
author_facet	Wang,Jian gang Hou,Jin-Xing Li,Guang Zhu,Guang Qin Cao,BinYun
author_sort	Wang,Jian gang
title	Polymorphism of four microsatellites and their polymerisation effect on litter size in Boer goats
title_short	Polymorphism of four microsatellites and their polymerisation effect on litter size in Boer goats
title_full	Polymorphism of four microsatellites and their polymerisation effect on litter size in Boer goats
title_fullStr	Polymorphism of four microsatellites and their polymerisation effect on litter size in Boer goats
title_full_unstemmed	Polymorphism of four microsatellites and their polymerisation effect on litter size in Boer goats
title_sort	polymorphism of four microsatellites and their polymerisation effect on litter size in boer goats
publisher	Pontificia Universidad Católica de Valparaíso
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582013000400011
work_keys_str_mv	AT wangjiangang polymorphismoffourmicrosatellitesandtheirpolymerisationeffectonlittersizeinboergoats AT houjinxing polymorphismoffourmicrosatellitesandtheirpolymerisationeffectonlittersizeinboergoats AT liguang polymorphismoffourmicrosatellitesandtheirpolymerisationeffectonlittersizeinboergoats AT zhuguangqin polymorphismoffourmicrosatellitesandtheirpolymerisationeffectonlittersizeinboergoats AT caobinyun polymorphismoffourmicrosatellitesandtheirpolymerisationeffectonlittersizeinboergoats
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Polymorphism of four microsatellites and their polymerisation effect on litter size in Boer goats

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