文献类型: 外文期刊
作者: Wang, Jian-Ying 1 ; Lan, Zou-Ran 2 ; Zhang, Xiu-Mei 1 ;
作者机构: 1.Shandong Acad Agr Sci, Inst Anim Sci & Vet Med, Shandong Key Lab Anim Dis Control & Breeding, Jinan 250100, Peoples R China
2.Shandong Prov Ctr Anim Dis Control & Prevent, Jinan 250022, Peoples R China
关键词: Goat;fecundity;molecular breeding;advance;economic benefits;China
期刊名称:JOURNAL OF ANIMAL AND VETERINARY ADVANCES ( 影响因子:0.365; 五年影响因子:0.359 )
ISSN: 1680-5593
年卷期: 2012 年 11 卷 4 期
页码:
收录情况: SCI
摘要: Litter size trait is crucial for the economic benefits of goat industry. But litter size trait which shows low heritability (approximately 0.152) is hard to be improved by traditional breeding technologies. Molecular breeding is the only effective way to alleviate the inefficiency and long cycle length of traditional breeding. This study systematically describes the recent progress in goat fecundity molecular breeding. The necessity of molecular breeding was introduced. The scope, characteristics, achievement, problem and promise of molecular breeding were discussed. The achievements of goat fecundity in the genomic breeding, transgenic breeding and molecular design breeding were stressed. The problem of goat fecundity molecular breeding was discussed. Base on the study, the route, strategy and promise were anticipated.
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