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Heat tolerance in common bean derived from interspecific crosses

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Title Heat tolerance in common bean derived from interspecific crosses
 
Creator Polanía Perdomo, José A.
Chaves, N.
Lobaton, Juan David
Cajiao V., César Hernando
Rao, Idupulapati M.
Raatz, Bodo
Beebe, Stephen E.
 
Subject PHASEOLUS VULGARIS
CLIMATE CHANGE
CAMBIO CLIMÁTICO
DROUGHT TOLERANCE
TOLERANCIA A LA SEQUÍA
GREENHOUSE GASES
COMMON BEANS
FARMERS
PHENOTYPES
 
Description Many Countries could experience unprecedented heat stress because of global climate change (Battisti and Naylor,2009). Heat sensitivity in common bean is a major limiting factor that can reduce yield, quality, and lead to restricted geographic adaptation (Beebeetal.,2011). Interspecific lines developed with crosses between P.vulgaris and P. acutifolius were evaluated for their tolerance to heat stress. Results from field and greenhouse evaluation confirmed that Phaseolus acutifolius is an important and useful genetic resource for improving heat tolerance in common bean. Results from genomic analysis indicated the introgression of P. acutifolious genes into interspecific INB line that was used as apparent for developing heat tolerant SEF lines.
 
Date 2017-11-17T15:29:55Z
2017-11-17T15:29:55Z
2017
 
Type Poster
 
Identifier Polania, J., Chaves, N., Lobaton, J., Cajiao, C., Rao, I., Raatz, B., Beebe, S. 2017. Heat tolerance in common bean derived from interspecific crosses. International Center for Tropical Agriculture (CIAT). Cali. CO. 1p.
https://hdl.handle.net/10568/89450
 
Language en
 
Format 1 p.
 
Publisher Centro International de Agricultura Tropical (CIAT)