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Map Hordeum-Pillen-1H
Hordeum-Pillen-2H
Hordeum-Pillen-3H
Hordeum-Pillen-4H
Hordeum-Pillen-5H
Hordeum-Pillen-7H
Species Hordeum vulgare
Parent Apex (barley)
ISR101-23 (barley)
Type Genetic
Map_units cM, Kosambi
Reference Advanced backcross QTL analysis in barley (Hordeum vulgare
L.)
Contact Pillen, Klaus
Remarks This is the first described advanced-backcross QTL using
spring barley as a model, and is the first barley QTL study
based exclusively on SSR markers. The mapping population
was created from a cross between Hordeum vulgare (Apex) and
Hordeum spontaneum (ISR-101-23) followed by 2 cycles of
backcrossing with Apex and one cycle of selfing. 136
randomly chosen individuals were used for genotyping and
these were subsequently bulk propagated for field testing;
BC2F2:5 in 1999, and BC2F2:6 in 2000.
13 quantitative traits were measured in up to 6 environments
(3 sites over 2 years), resulting in 86 putative QTLs among
585 marker x trait combinations.
SSR markers polymorphic between the parents but failing to
show the ISR101-23 allele in the BC2F2 population are
assigned an 'Error 1' to their map position resulting in
placement on the map in a column to the right of markers
with both alleles found in the BC2F2 population. QTLs are
in the right-most column on the interactive maps.
Data_curated Carollo, Victoria 6.03
Trait_study[Show (13)]
QTL[Show (86)]
Locus[Show (67)]
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