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Article

Importance of sperm genotype (indicus versus taurus) for fertility and embryonic development at elevated temperatures.

Theriogenology - 7 Jan 2006

Barros Ciro M, Pegorer Marcelo F, Vasconcelos José Luiz Moraes, Eberhardt Bruno G, Monteiro Fabio M

Abstract excerpt

Heat stress has negative effects on bovine reproduction, particularly for European breeds (Bos taurus taurus) that are less thermotolerant than zebu cattle (Bos taurus indicus). Here, the evidence that spermatozoa and oocyte both contribute to early embryonic resistance to heat shock is demonstrated. In addition, the use of reproductive biotechnologies to improve bovine thermotolerance, are outlined by comparing...

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Source

Identifiers

PMID: 16246407
DOI: 10.1016/j.theriogenology.2005.09.024

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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