GrainGenes Map Data Report: Barley, IxT

[ Printable Version ]  [ Submit comment/correction ]

Map Data	Barley, IxT
Map	Hordeum-Laurie5-2H
Species	Hordeum vulgare
Female Parent	Igri (barley)
Male Parent	Triumph (barley)
Type	Genetic
Map Units	cM, Kosambi
Reference	Laurie DA et al. (1994) Genetic analysis of a photoperiod response gene on the short arm of chromosome 2(2H) of Hordeum vulgare (barley). Heredity 72:619-627.
Contact	Laurie, David A.
Remarks	A photoperiod response gene (designated Ppd-H1) was mapped. Its map location suggests it may be equivalent to the Ppd series of photoperiod response genes in wheat. This cross also has a second gene (a QTL) affecting flowering time on this chromosome. However, this gene seems to affect heading data pretty well independently of day length. The second gene is probably in the Xpsb24-Xpsr571 interval. Map distances from MAPMAKER.
Locus	Ppd-H1     [ Show all 13 ]