دورية أكاديمية
Genotype-environment interaction for age at first calving in buffaloes, using the reaction norm model.
| العنوان: | Genotype-environment interaction for age at first calving in buffaloes, using the reaction norm model. |
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| المؤلفون: | Freitas GR; Instituto Federal Goiano, Rio Verde, Brazil., Hurtado-Lugo NA; Universidad Francisco de Paula Santander Ocaña, Ocaña, Colômbia., de Abreu Dos Santos DJ; University of Maryland, College Park, Maryland.; Universidade Estadual Paulista, Jaboticabal, Brazil., Aspilcueta Borquis RR; Universidade Federal da Grande Dourados, Dourados, Brazil., Pegolo NT; Instituto Federal de São Paulo, Avaré, Brazil., Tonhati H; Universidade Estadual Paulista, Jaboticabal, Brazil., de Araújo Neto FR; Instituto Federal Goiano, Rio Verde, Brazil. |
| المصدر: | Reproduction in domestic animals = Zuchthygiene [Reprod Domest Anim] 2019 Apr; Vol. 54 (4), pp. 727-732. Date of Electronic Publication: 2019 Mar 04. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Paul Parey Scientific Publishers Country of Publication: Germany NLM ID: 9015668 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1439-0531 (Electronic) Linking ISSN: 09366768 NLM ISO Abbreviation: Reprod Domest Anim Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Berlin ; Hamburg : Paul Parey Scientific Publishers, c1990- |
| مواضيع طبية MeSH: | Gene-Environment Interaction* , Genotype* , Models, Biological*, Aging/*physiology , Buffaloes/*genetics , Parturition/*genetics, Aging/genetics ; Animals ; Buffaloes/physiology ; Female ; Parturition/physiology ; Pregnancy |
| مستخلص: | The objective of this study was to evaluate the genotype-environment interaction effect on age at first calving in buffaloes. The records were analysed using two approaches: (a) standard animal model and (b) reaction norm model. For the reaction norm analysis, two environmental gradients were formed, using age of first calving or milk yield group contemporary average. The results showed differences in the heritability estimates when using the two approaches. The reaction norm model indicated high heritability in more favourable environments and low magnitude genetic correlations between extreme environments. Based on our findings, we verified the significance of the genotype-environment interaction effect on age at first calving in buffaloes. (© 2019 Blackwell Verlag GmbH.) |
| فهرسة مساهمة: | Keywords: economic traits; environmental response; reproduction |
| تواريخ الأحداث: | Date Created: 20190212 Date Completed: 20190529 Latest Revision: 20190529 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1111/rda.13414 |
| PMID: | 30740786 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1439-0531 |
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| DOI: | 10.1111/rda.13414 |