Souza C J,Macdougall C,Macdougall C,et al.The Booroola (FecB) phenotype is associated with a mutation in the bone morphogenetic receptor type 1 B (BMPR1B) gene[J].The Journal of Endocrinology,2001,169(2):R1-R6.
[2]
Mcnatty K P,Smith P,Hudson N L,et al.Development of the sheep ovary during fetal and early neonatal life and the effect of fecundity genes[J].Journal of Reproduction and Fertility Supple-ment,1995,49:123-135.
[3]
Davis G H,Mcewan J C,Fennessy P F,et al.Evidence for the presence of a major gene influencing ovulation rate on the X chromosome of sheep[J].Biology of Reproduction,1991,44(4):620-624.
[4]
Mulsant P,Lecerf F,Fabre S,et al.Mutation in bone morphogenetic protein receptor-IB is associated with increased ovulation rate in Booroola Mérino ewes[J].Proceedings of the National Academy of Sciences of the United States of America,2001,98(9):5104-5109.
[5]
Montgomery G W,Lord E A,Penty J M,et al.The booroola fecundity (FecB) gene maps to sheep chromosome 6[J].Genomics,1994,22(1):148-153.
[6]
Lord E A,Davis G H,Dodds K G,et al.Identification of Booroola carries using microsatellite markers[J].Wool Technology and Sheep Breeding,1998,46:245-249.
[7]
Dolling C H S,Piper L,Ruvinsky A.Standardized genetic nomenclature for sheep[J].The Genetics of Sheep,1997:593-601.
Davis G H,Morris C A,Dodds K G.Genetic studies of prolificacy in New Zealand sheep[J].Animal Science,1998,67:289-297.
[11]
Fogarty N M.Genetic parameters for live weight,fat and muscle measurements,wool production and reproduction in sheep:a review[J].Animal Breeding Abstracts,1995,63(3):101-143.
[12]
Casellas J,Caja G,Ferret A,et al.Analysis of litter size and days to lambing in the Ripollesa ewe.Ⅱ.Estimation of variance components and response to phenotypic selection on litter size[J].Journal of Animal Science,2007,85(3):625-631.
萨姆布鲁克,E F 弗里奇,马尼阿蒂斯E F.分子克隆实验指南[M].2版.沈桂芳,毛江森,译.北京:科学出版社,1992.
[18]
Kumar D,Joshi A,Naqvi S M,et al.Sperm motion characteristics of Garole×Malpura sheep evolved in a semi-arid tropical environment through introgression of FecB gene[J].Animal Reproduction Science,2007,100(1/2):51-60.
[19]
Montgomery G W,Crawford A M,Penty J M,et al.The ovine Booroola fecundity gene (FecB) is linked to markers from a region of human chromosome 4q[J].Nature Genetics,1993,4(4):410-414.