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GrainGenes Gene Report: Lr38 (Triticum)

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Gene	Lr38 (Triticum)  [ Marker Report ]
Gene Class	Reaction to Puccinia recondita Rob. ex Desm.
Locus	Lr38
Reference	Friebe B et al. (1992) Characterization of wheat-Agropyron intermedium derivatives carrying resistance against leaf, stripe and stem rust by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 83:775-782. Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149.
Chromosome	1D Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149. 2A Friebe B et al. (1992) Characterization of wheat-Agropyron intermedium derivatives carrying resistance against leaf, stripe and stem rust by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 83:775-782. 3D Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149. 5A Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149. 6D Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149.
Chromosome Arm	1DL Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149. 2AL Friebe B et al. (1992) Characterization of wheat-Agropyron intermedium derivatives carrying resistance against leaf, stripe and stem rust by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 83:775-782. 3DS Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149. 5AS Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149. 6DL Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149.
Germplasm	Alien chromosome substitution line W44 Friebe B et al. (1992) Characterization of wheat-Agropyron intermedium derivatives carrying resistance against leaf, stripe and stem rust by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 83:775-782. [ Show all 8 ]
Comment	Derived from Ag. intermedium chromosome 7AiL. Chromosome and chromosome-arm locations: 1DL = T1DL-7Ag^i^ #2L (265), 2AL = T2AL-7Ag^i^#2L (267), 3DS = T3DS-7Ag^i^#2L (265) =, 5AS = T5AS-7Ag^i^#2L (265), and 6DL = T6DL-7Ag^i^#2L (265). Hexaploid stocks: T25 carries T1DL-7Ag^i^#2L (265), W49 and T33 carry T2AL-7Ag^i^#2L (276 and 265, respectively), T4 carries T3DS-7Ag^i^#2L (265), T24 carries T5AS-7Ag^i^#2L (265), and T7 carries T6DL-7Ag^i^#2L (265). Alien chromosome substitution lines; W44 carries Agropyron intermedium chromosome 7Ag^i^ substituted for 7D and W52 carries 7Ag^i^ substituted for 7A (265).
Image	C-bands and GISH for Lr38
Wheat Gene Catalog Reference	265 Friebe B et al. (1992) Characterization of rust resistant wheat-Agropyron intermedium derivatives by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 86:141-149. 267 Friebe B et al. (1992) Characterization of wheat-Agropyron intermedium derivatives carrying resistance against leaf, stripe and stem rust by C-banding, in situ hybridization and isozyme analysis. Theoretical and Applied Genetics 83:775-782.
Info Source	McIntosh 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

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