DOI: 10.1111/AGE.12216
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摘要: Summary The objective of this study was to locate quantitative trait loci (QTL) causing variation in birth weight and age puberty doe kids a population Rayini cashmere goats. Four hundred thirty from five half-sib families were genotyped for 116 microsatellite markers located on the caprine autosomes. The traits recorded male female kids, body at puberty, average daily gain kids. QTL analysis conducted using least squares interval mapping approach. Linkage indicated significant Capra hircus chromosomes (CHI) 4, 5, 6, 18 21. Five CHI 14 29 associated with puberty. Across-family revealed evidence overlapping affecting (78 cM), (72 cM), (72 cM) (76 cM) 5 controlling 18–19 cM. proportion phenotypic variance explained by detected ranged between 7.9% 14.4%. Confirming some previously reported results growth goats, identified more these is first report onset