X chromosome variants are associated with male fertility traits in two bovine populations
Abstract Background Twenty-five phenotypes were measured as indicators of bull fertility (1099 Brahman and 1719 Tropical Composite bulls). Measurements included sperm morphology, scrotal circumference, and sperm chromatin phenotypes such as DNA fragmentation and protamine deficiency. We estimated th...
Main Authors: | , , , , , , , , , , |
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Format: | Article |
Language: | deu |
Published: |
BMC
2020-08-01
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Series: | Genetics Selection Evolution |
Online Access: | http://link.springer.com/article/10.1186/s12711-020-00563-5 |