Chromosome abnormalities as a cause of reproductive inefficiency in heifers

Chromosome evaluations were made of 71 heifers previously diagnosed as not pregnant at the end of their first two breeding seasons. For comparison, evaluations also were made of 71 fertile contemporary females. Motaphase cells used in these analyses were obtained through 72-hour cultures of heparini...

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Veröffentlicht in:	The Journal of heredity 1983-01, Vol.74 (5), p.320-324
Hauptverfasser:	Swartz, H. A., Vogt, D. W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Biological and medical sciences Cytogenetics Fundamental and applied biological sciences. Psychology Genetics of eukaryotes. Biological and molecular evolution
Online-Zugang:	Volltext
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