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Characterization of quantitative trait loci controlling genetic variation for preharvest sprouting in synthetic backcross-derived wheat lines
Aegilops lauschii, the wild relative of wheat, has stronger seed dormancy, a major component of preharvest sprouting resistance (PHSR), than bread wheat. A diploid Ae. lanschii accession (AUS18836) and a tetraploid (Triticum ...
Molecular genetic diversity and linked resistance to ascochyta blight in Australian chickpea breeding materials and their wild relatives
Simple sequence-repeat (SSR) and sequence characterised amplified regions (SCARs) have been used to characterise the genetic diversity of chickpea germplasm. A set of 48 genotypes comprising cultigen, landraces, and wild ...
Genetic and QTL analyses of seed dormancy and preharvest sprouting resistance in the wheat germplasm CN10955
The inheritance and genetic linkage analysis for seed dormancy and preharvest sprouting (PHS) resistance were carried out in an F-8 recombinant inbred lines (RILs) derived from the cross between CN19055 (white-grained, ...
Mining synthetic hexaploids for multiple disease resistance to improve bread wheat
Acollection of 253 synthetic hexaploid wheats ( SHWs) produced from 192 Aegilops tauschii accessions and 39 elite durum varieties were studied to identify, characterise, and evaluate potentially untapped diversity of disease ...
Triticum (Aegilops) tauschii in the natural and artificial synthesis of hexaploid wheat
An account is given of the possible time(s) and place( s) of the origin of hexaploid wheat from natural hybridisation between Triticum tauschii (Ae. tauschii) and both wild and cultivated forms of tetraploid wheat. A ...