In vitro androgenesis and segregation distortion inBrassica napus L.: spontaneous versus colchicine-doubled lines

Abstract

A total of 750 plantlets were regenerated from 1,400 embryos produced through microspore cultures from one F1 plant of the cross ‘Darmor-bzh’ x ‘Yudal’. Fifty-three percent of the regenerants were evaluated by flow cytometric analysis, which revealed that 31% were spontaneous diploid (SD), 63% were still haploid and the remaining 6% plants had other ploidy… (More)
DOI: 10.1007/BF01092767

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