OMIA 001022-9913 : Twinning in Bos taurus |
In other species:
horse
,
Mendelian trait/disorder:
no
Considered a defect:
no
Key variant known:
no
Species-specific description:
see also: OMIA 001943-9913 : Fecundity, generic in Bos taurus
Mapping:
Widmer et al. (2021) "identified a major QTL on chromosome 11 for maternal multiple birth that explains ~ 16% of the total genetic variance. Using a haplotype-based approach, this QTL was fine-mapped to a 70-kb window on chromosome 11 between 31.00 and 31.07 Mb that harbors two functional candidate genes (LHCGR and FSHR)."
Molecular basis:
Widmer et al. (2021): "Analysis of whole-genome sequence data by linkage-disequilibrium estimation revealed a regulatory variant in the 5'-region of LHCGR as a possible candidate causal variant for the identified major QTL."
References
Note: the references are listed in reverse chronological order (from the most recent year to the earliest year), and alphabetically by first author within a year.
| 2021 | Widmer, S., Seefried, F.R., von Rohr, P., Häfliger, I.M., Spengeler, M., Drögemüller, C. : | |
| A major QTL at the LHCGR/FSHR locus for multiple birth in Holstein cattle. Genet Sel Evol 53:57, 2021. Pubmed reference: 34217202. DOI: 10.1186/s12711-021-00650-1. | ||
| 1992 | Beerepoot, G.M.M., Dykhuizen, A.A., Nielen, M., Schukken, Y.H. : | |
| The Economics of Naturally Occurring Twinning in Dairy Cattle Journal of Dairy Science 75:1044-1051, 1992. Pubmed reference: 1578019. | ||
| Morris, C.A., Day, A.M., Amyes, N.C., Hurford, A.P. : | ||
| Ovulation and Calving Data from a Herd Selected for Twin Calving New Zealand Journal of Agricultural Research 35:379-391, 1992. | ||
| 1991 | Derose, E.P., Wilton, J.W. : | |
| Productivity and Profitability of Twin Births in Beef Cattle Journal of Animal Science 69:3085-3093, 1991. Pubmed reference: 1894545. | ||
| Eddy, R.G., Davies, O., David, C. : | ||
| An Economic Assessment of Twin Births in British Dairy Herds Veterinary Record 129:526-529, 1991. Pubmed reference: 1788917. | ||
| Farquharson, R.J., Griffith, G.R. : | ||
| The Potential Economic Returns to the Australian Beef Industry from a New Twinning Technology Agricultural Systems 36:79-103, 1991. | ||
| Grobet, L., Charlier, C., Hanset, R. : | ||
| DNA Fingerprints and Leucochimerism in Bovine Dizygotic Twins Annales de Medecine Veterinaire 135:353-360, 1991. | ||
| Morris, C.A., Foulley, J.L. : | ||
| A Comparison of Genetic Data from New-Zealand and France on Twin Calving in Cattle Genetics Selection Evolution 23:345-350, 1991. | ||
| Taylor, S.C.S., Murray, J.I. : | ||
| Discriminating Between Monozygotic and Dizygotic Cattle Twins Journal of Animal Breeding and Genetics - Zeitschrift Fur Tierzuchtung und Zuchtungsbiologie 108:321-329, 1991. | ||
| 1990 | Gregory, K.E., Echternkamp, S.E., Dickerson, G.E., Cundiff, L.V., Koch, R.M., Vanvleck, L.D. : | |
| Twinning in Cattle .1. Foundation Animals and Genetic and Environmental Effects on Twinning Rate Journal of Animal Science 68:1867-1876, 1990. Pubmed reference: 2384380. | ||
| Gregory, K.E., Echternkamp, S.E., Dickerson, G.E., Cundiff, L.V., Koch, R.M., Vanvleck, L.D. : | ||
| Twinning in Cattle .3. Effects of Twinning on Dystocia, Reproductive Traits, Calf Survival, Calf Growth and Cow Productivity Journal of Animal Science 68:3133-3144, 1990. Pubmed reference: 2254192. | ||
| Maijala, K., Osva, A. : | ||
| Genetic Correlations of Twinning Frequency with Other Economic Traits in Dairy Cattle Journal of Animal Breeding and Genetics-Zeitschrift Fur Tierzuchtung und Zuchtungsbiologie 107:7-15, 1990. | ||
| Morris, C.A., Day, A.M. : | ||
| Genetics and Physiology Studies of Cows in a Twin Breeding Experiment Journal of Animal Breeding and Genetics-Zeitschrift Fur Tierzuchtung und Zuchtungsbiologie 107:2-6, 1990. | ||
| Morris, C.A., Day, A.M. : | ||
| Effects of Dam and Sire Group on the Propensity for Twin Calving in Cattle Animal Production 51:481-488, 1990. | ||
| Ron, M., Ezra, E., Weller, J.I. : | ||
| Genetic Analysis of Twinning Rate in Israeli Holstein Cattle Genetics Selection Evolution 22:349-359, 1990. | ||
| Stolzenburg, U., Schonmuth, G. : | ||
| Selection Experiment for Twinning Rate in Dairy Cattle Journal of Animal Breeding and Genetics-Zeitschrift Fur Tierzuchtung und Zuchtungsbiologie 107:16-31, 1990. | ||
| Stolzenburg, U., Schonmuth, G. : | ||
| Selection of Bulls for Twinning Journal of Animal Breeding and Genetics-Zeitschrift Fur Tierzuchtung und Zuchtungsbiologie 107:32-42, 1990. | ||
| 1989 | Gorlich, L., Wollert, J., Karge, U., Heine, C. : | |
| Effect of Twinning on Calving and Growth Parameters in Beef Calves Archiv Fur Tierzucht-Archives of Animal Breeding 32:535-543, 1989. |
Edit History
- Created by Frank Nicholas on 06 Sep 2005
- Changed by Frank Nicholas on 20 Aug 2020
- Changed by Imke Tammen2 on 08 Aug 2021