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Understanding the relationships between genetic and phenotypic structures of a collection of elite durum wheat accessions

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Title Understanding the relationships between genetic and phenotypic structures of a collection of elite durum wheat accessions
 
Creator Royo, Conxita
 
Contributor Maccaferri, Marco
Alvaro, Fanny
Moragues, Marc
Sanguineti, Maria C.
Tuberosa, Roberto
Maalouf, Fouad
Del Moral, Luis Garcia
Demontis, Andrea
Rhouma, Sayar
Miloudi, Nachit
Nserallah, Nasserlehaq
Villegas, Dolors
 
Subject genotype x environment interaction
germplasm collection
genetic diversity
darwin
 
Description A collection of 191 durum wheat accessions representing Mediterranean Basin genetic diversity was grown in nine different environments in four countries, with productivities ranging from 0.99 to 6.78 t ha(-1). The population breeding structure comprised eight genetic subpopulations (GSPs) using data derived from 97 evenly distributed SSR markers. The phenotypic structure was assessed: (i) from the mean values of six agronomic traits across environments (multivariate), and (ii) from data representing each trait in each environment (univariate). Mean daily maximum temperature from emergence to heading was significantly (P
 
Date 2010-10-09
2020-11-20T20:30:49Z
2020-11-20T20:30:49Z
 
Type Journal Article
 
Identifier https://mel.cgiar.org/dspace/limited
Conxita Royo, Marco Maccaferri, Fanny Alvaro, Marc Moragues, Maria C. Sanguineti, Roberto Tuberosa, Fouad Maalouf, Luis Garcia Del Moral, Andrea Demontis, Sayar Rhouma, Nachit Miloudi, Nasserlehaq Nserallah, Dolors Villegas. (9/10/2010). Understanding the relationships between genetic and phenotypic structures of a collection of elite durum wheat accessions. Field Crops Research, 119 (1), pp. 91-105.
https://hdl.handle.net/20.500.11766/12070
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Language en
 
Format PDF
 
Publisher Elsevier Ltd.
 
Source Field Crops Research;119,(2010) Pagination 91-105