Article
Germplasm screening and genome-wide PEBP profiling identify key regulators of photoperiod-insensitive flowering in winged bean (Psophocarpus tetragonolobus L).
BMC genomics - 17 Apr 2026
Tribhuvan Kishor U, N Mustafa, Gidhi Anupama, Singh Devendra K, Kumar Saurav, Kumar Sudhir, Singh Binay K
Abstract excerpt
Winged bean (Psophocarpus tetragonolobus L.) is a nutritionally rich underutilized tropical legume. It requires short-day (SD) conditions for flowering, which limits its cultivation across seasons and regions. In this study, 81 winged bean accessions were evaluated over three years under contrasting natural photoperiods, identifying five genotypes capable of flowering under both short- and long-day conditions....
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