دورية أكاديمية
Association analysis of prolactin and prolactin receptor genes with selected productive and reproductive traits in Egyptian buffalo.
| العنوان: | Association analysis of prolactin and prolactin receptor genes with selected productive and reproductive traits in Egyptian buffalo. |
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| المؤلفون: | Abd El Fattah EM; Animal Reproduction Research Institute (ARRI), Agricultural Research Center, Ministry of Agriculture and Land Reclamation, Giza, Egypt., Behour TS; Animal Reproduction Research Institute (ARRI), Agricultural Research Center, Ministry of Agriculture and Land Reclamation, Giza, Egypt., Ashour AF; Animal Production Research Institute (APRI), Agricultural Research Center, Ministry of Agriculture and Land Reclamation, Dokki, Giza, Egypt., Amin AMS; Animal Production Research Institute (APRI), Agricultural Research Center, Ministry of Agriculture and Land Reclamation, Dokki, Giza, Egypt. |
| المصدر: | Animal biotechnology [Anim Biotechnol] 2023 Nov; Vol. 34 (4), pp. 1397-1405. Date of Electronic Publication: 2022 Feb 11. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Taylor & Francis Country of Publication: England NLM ID: 9011409 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-2378 (Electronic) Linking ISSN: 10495398 NLM ISO Abbreviation: Anim Biotechnol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2005- : Abingdon, Oxford : Taylor & Francis Original Publication: New York, N.Y. : Marcel Dekker, c1990- |
| مواضيع طبية MeSH: | Prolactin*/genetics , Receptors, Prolactin*/genetics, Pregnancy ; Female ; Animals ; Buffaloes/genetics ; Egypt ; Stillbirth ; Genotype |
| مستخلص: | A total of 266 records of buffalo raised in two experimental herds in Egypt were assessed to detect prolactin ( PRL ) and prolactin receptor ( PRLR ) genes' polymorphism using PCR-Single Strand Conformational Polymorphism (SSCP) and PCR-Restricted Fragment Length Polymorphism (RFLP) techniques as well as to investigate their association with calf birth weight (BW), weaning weight (WW), lactation period (LP), total milk yield (TMY), stillbirth, calving ease (CE), gestation length (GL), postpartum interval to pregnancy (PPIP), calving interval (CI), and age at first calving (AFC). Predicted breeding values were estimated and used in the association with detected genotypes. A monomorphic pattern of the studied PRL 156 bp segment was recorded and absence of its polymorphism in buffalo was corroborated. We also determined polymorphism of PRLR reflected in three loci: PRLR 2, PRLR 4, and PRLR 9. Significant differences among PRLP 9 genotypes (AA, AB, and BB) were displayed for all studied traits as well as among PRLR 2 genotypes, except for CE, while PRLR 4 genotypes significantly differed only in BW, WW, TMY, stillbirth, GL, and AFC. In practice, strong associations among genotypes of the PRLR gene and the traits of interest candidate this gene to be selective in Egyptian buffalo breeding for improving both productive and reproductive traits. |
| فهرسة مساهمة: | Keywords: Egyptian buffalo; PCR-SSCP and PCR-RFLP; production and reproduction traits; prolactin gene; prolactin receptor gene |
| المشرفين على المادة: | 9002-62-4 (Prolactin) 0 (Receptors, Prolactin) |
| تواريخ الأحداث: | Date Created: 20220211 Date Completed: 20230802 Latest Revision: 20230802 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1080/10495398.2022.2028160 |
| PMID: | 35148254 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1532-2378 |
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| DOI: | 10.1080/10495398.2022.2028160 |