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1995 | 36 | 4 | 363-371
Article title

Haploidy in early bovine embryos produced in vitro

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EN
Abstracts
EN
Early bovine embryos (two -to sixteen blastomers) produced in vitro were cytogenetically analysed to determine the incidence of haploidy.Follicular oocytes were matured in vitro and inseminated with sperm prepared using the swim up method.After 2-3 days of culture, chromosome slides were prepared according to the air-drying technique and stained with Giemsa.Altogether 202 embryos produced mathaphase spreads.Of these 4.5% were pure haploid embryos and 5.5% displayed a haploid cell line within mosaic embryos (n/2n and n/3n).The occurence of haploid embryos observed in this study was compared to results of other studies and a possible origin of haploidy was discussed.
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Year
Volume
36
Issue
4
Pages
363-371
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author
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Document Type
article
Publication order reference
D.Lechniak
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YADDA identifier
bwmeta1.element.element-from-psjc-26cfd1e7-b8be-34bf-9964-0a8713843c14
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