Patterns of disjunction frequencies in h
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Donald G. Cochran
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Article
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1977
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Springer
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English
β 652 KB
Metaphase I cells from heterozygotes in eight reciprocal chromosome translocation stocks of Blattella germanica (L.) have been examined and counted. The data show that three stocks have random disjunction (adjacent and alternate orientations are equally frequent), but the cell types adjacent-1, alte