Gene Symbold |
Class
|
Level 1
|
Height
|
Level 2
|
Reduced Height : GA-insensitive
|
Level 3
|
|
Level 4
|
|
Symbol
|
Wild Type
|
Rht-D1
|
Allele
|
Rht-D1a
,
Rht-D1b
,
Rht-D1c
,
Rht-D1d
|
Synonyms
|
RhtAi-bian 1a{115}
|
Symbol comment
|
Semi-dominant {116}.
|
Germplasms
|
v:Ai-bian 1a (spontaneous mutant of Ai-bian 1){115}
|
Comment
|
The line XN004, earlier considered to have Rht21{0230}, was shown to carry an allele at the Rht-D1 locus {0231}. Various common wheat and durum N1Ls differing at the Rht-B1 and Rht-D1 loci are listed in {02102}. Genotype lists in {402,1382,1612,1613}. Rht-D1b, Rht-D1c and Rht-D1d are identical across the coding region, but Rht-D1c has a fourfold increase in copy number relative to Rht-D1b; Rht-D1d has a reduced copy number relative to Rht-D1c {10923,11016}.
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