Gene symbol |
Class |
Synonyms |
Chromosomes |
Germplasms |
Level1 |
Level2 |
Level3 |
Level4 |
Chr1
|
Hybrid Weakness |
Hybrid chlorosis type 1 |
|
|
|
|
dv:Cereal rye lines, EC179188 = WSP527A,dv:EC143825 = WSP506A,dv:EC338685 = Blanco,dv:others |
Comment:
|
chr1
|
Hybrid Weakness |
Hybrid chlorosis type 1 |
|
|
|
|
dv:EC179178,dv:EC179185 SAR/SWPY5 |
Comment:
|
ch1 ch2
|
Hybrid Weakness |
Hybrid chlorosis type 1 |
|
|
|
|
v:Albit,v:Burt,v:Chancellor,v:Garra,v:Kharkof,v:Steinwedel,su:TAP 67 (= Pawnee 3Ag(3D)) |
Comment:
Lists appear in {535, 697, 1381, 1473, 1474, 1475, 1496, 1497, 1502, 1503, 1512, 1505, 1506, 1507, 1508, 1509, 1510}. A gene, Chr1, in rye produces chlorosis symptoms in hybrids with wheats such as C306, HD2939 and NI5439 possessing Ch2 {1472}. Evidence for multiple alleles of Chr1 was also presented {1472}.
|
Ch2
|
Hybrid Weakness |
Hybrid chlorosis type 1 |
|
|
mb,Ne3 |
3D,3DL |
v:Chinese Spring,v:T. vavilovi |
Comment:
Extremely widespread, very few wheats lack this gene. Allelic variation at the Ch2 locus was suggested {537,1000}. Prelude, Reward and Red Bobs were exceptional in producing severe symptoms and death at an early stage. Konosu 25 may carry a weak allele {1000}. Different alleles in C306 (strong) and Sonalika (medium) were suggested in {697}.
|
Ch1
|
Hybrid Weakness |
Hybrid chlorosis type 1 |
|
|
ma |
2A |
i:Steinwedel*2/Khapli,i:T. macha var. colchicum,v:T. macha var. subletschumicum,tv:Khapli,tv:T. dicoccoides var. kotschyanum,tv:T. dicoccoides var. straussianum |
Comment:
36 group dicoccon wheats are listed in {697}.
|