CHROMOSOME PAIRING IN HAPLOIDS OFBRASSICA OLERACEA
- 1 December 1982
- journal article
- research article
- Published by Canadian Science Publishing in Canadian Journal of Genetics and Cytology
- Vol. 24 (6) , 735-739
- https://doi.org/10.1139/g82-079
Abstract
Analysis of chromosome pairing in microspore-derived haploids of broccoli, B. oleracea L. var. italica (2n = 18) cv. Bravo and Green Mountain, revealed a maximum chromosome pairing at MI of 4 I + 1 II + 1 III. These data disagree with the hypothesis that diploid B. oleracea is tetrasomic for 3 linkage groups but indicate that it could be tetrasomic for one and hexasomic for another. The aneuploid series in Brassica could also be derived from a combination of modified tertiary and compensating trisomics.This publication has 10 references indexed in Scilit:
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