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GrainGenes Gene Report: Ne2 (Triticum)

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Gene
Ne2 (Triticum)  [ Marker Report ]
Gene Class
Hybrid necrosis
Allele
ne2 (Triticum)
Ne2m (Triticum)
Ne2ms (Triticum)
Ne2s (Triticum)
Ne2w (Triticum)
Locus
Ne2
Reference
ReferenceTsunewaki K (1992) Aneuploid analysis of hybrid necrosis and hybrid chlorosis in tetraploid wheats using the D genome chromosome substitution lines of durum wheat. Genome 35:594-601.
ReferenceDyck PL (1987) The association of a gene for leaf rust resistance with the chromosome 7D suppressor of stem rust resistance in common wheat. Genome 29:467-469.
ReferenceNishikawa K et al. (1974) Mapping of progressive necrosis genes Ne1 and Ne2 of common wheat by the telocentric method. Japanese Journal of Breeding 24:277-281.
ReferenceNishikawa K (1967) Identification and distribution of necrosis and chlorosis genes in tetraploid wheat. Seiken Ziho 19:37-42.
ReferenceHeyne EG et al. (1943) Complementary genes in wheat. Journal of Heredity 34:243-245.
Chromosome
2B
Chromosome Arm
2BS
ReferenceNishikawa K et al. (1974) Mapping of progressive necrosis genes Ne1 and Ne2 of common wheat by the telocentric method. Japanese Journal of Breeding 24:277-281.
Germplasm
Hexaploid stockVAKKA
Varma
Comment
Ne2 was stated to be absent or rare in tetraploid wheats (764).
The Chinese Spring 2BS telosome carries an Ne2 allele that is not present in Chinese Spring (762).
A unknown Ne2 allele (376) is present in the hexaploid stock Harvest Queen (391) and in the tetraploid stocks Acme (376), Arnautka (376), Carleton (376), Langdon (1093), Mindum (376) and Stewart (376).
Wheat Gene Catalog Reference
1093
ReferenceTsunewaki K (1992) Aneuploid analysis of hybrid necrosis and hybrid chlorosis in tetraploid wheats using the D genome chromosome substitution lines of durum wheat. Genome 35:594-601.
762
ReferenceNishikawa K et al. (1974) Mapping of progressive necrosis genes Ne1 and Ne2 of common wheat by the telocentric method. Japanese Journal of Breeding 24:277-281.
764
ReferenceNishikawa K (1967) Identification and distribution of necrosis and chlorosis genes in tetraploid wheat. Seiken Ziho 19:37-42.
391
ReferenceHeyne EG et al. (1943) Complementary genes in wheat. Journal of Heredity 34:243-245.
Info Source
ReferenceMcIntosh RA et al. (1995) Catalogue of gene symbols for wheat. Proceedings of the 8th International Wheat Genetics Symposium 1333-1500.
Data Curator
Hart, Gary E.95.08.24