Production of chimaeric bovine embryos and calves by aggregation of inner cell masses with morulae.

doi:10.1002/mrd.1080270404

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Article

Production of chimaeric bovine embryos and calves by aggregation of inner cell masses with morulae.

Molecular reproduction and development - 1 Dec 1990

Picard L, Chartrain I, King W A, Betteridge K J

Abstract excerpt

Bovine inner cell masses (ICMs) were isolated by immunosurgery at day 8 or 10, or by dissection at day 14, and combined with day-5.5 morulae. Aggregation was obtained between 89%, 62%, and 0% of the day-5:day-8, day-5:day-10, day-5:day-14 composites, respectively. Chromosome analysis of composite...

Topics

Animals
Blastocyst
Cattle
Cell Aggregation
Chimera
Chromosomes
Embryo Transfer
Embryo, Mammalian
Female
Male
Microscopy, Electron
Morula
Phenotype

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