Indian Society of Genetics & Plant Breeding

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CYTOGENETICAL STUDIES ON BRASSICA NIGRA X B. OLERACEA HYBRIDS

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Chromosomal associations were studied in three Fl hybrids from the cross Brassica nigra
X B. oleracea var. alboglabra. Differences were observed in the extent of chromosome
pairing in the three hybrids. Trivalents were observed at a high frequency, indicating
allosyndetic pairing and a higher possibility of gene transfer between Band C genomes
  

Keywords: Brassica nigra, B. oleracea, B. carinata, allosyndesis, amphihaploid.

Info

Year: 1991
Volume: 51
Issue: 4
Article DOI: NA
Print ISSN: 0019-5200
Online ISSN: 0975-6906

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