[Investigation of morphogenesis of inflorescence and determination of the nature of inheritance of "supernumerary spikelets" trait of bread wheat (Triticum aestivum L.) mutant line].

Abstract excerpt

Using C-banding and FISH methods, the karyotype of MC1611 induced mutant of bread wheat, which develop additional spikelets at a rachis node (trait "supernumerary spikelets") was characterized. It was determined that the mutant phenotype is not associated with aneuploidy and major chromosomal rearrangements. The results of genetic analysis showed that supernumerary spikelets of the line are caused by a mutation...

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