Species | Zea mays subsp. mays (Maize) [ GR_tax:014546 ] | ||
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Accession | GR:0200330 | ||
Gene Symbol | mdm1 | ||
Gene Name | maize dwarf mosaic virus resistance1 | ||
Synonyms (2) |
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E.C. Numbers (0) | |||
Pathway Reactions (0) | |||
Chromosome No. | 6 | ||
Gene Type | Not classified | ||
Has Phenotype | not curated | ||
Description | Dominant Mdm1 plants resistant. Mdm1 major gene, dominant for resistance to maize dwarf mosaic virus (MDMV) strain A in the inbred Pa405. Apparently also involved in resistance to strains B, D, E, F (Louie et al. 1991 Crop Sci 31:14). The level of resistance by Mdm1 can be greatly modified by genotypic, environmental and developmental factors (M. McMullen and R. Louie, unpublished data). An allele for partial resistance results in a limitation of symptoms to streaks of mosaic tissue on upper leaves. (M. McMullen). Genetic 2005 6 coordinates determined from these recombination and map data: "npi340a [~agrp144] -1.6-(umc85,po1)-.5-(mdm1,nor)-.5-bnl6.29a [~csu809]; umc85a-1.9-po1-.03-csu70-.2-(mdm1,nor)-.7-bnl6.29a [~csu809]; see MaizeGDB ID:106298; 106296.". This gene was originally curated in MaizeGDB Database and the map position was displayed on the maize bins map if feasible. |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Bin | Bins | BNL6.32 | 6 | 22.8-34.7bins | View Comparative Map | |||
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Genetic | IBM2 Neighbors 2008 | BNL6.32 | 6 | 69.08-69.08cM | View Comparative Map | |||
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QTL | Maize Bins QTL 2005 | BNL6.32 | 6 | 22.8-34.7cM | View Comparative Map | |||
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Map Position [ View in Marker DB ] | |||||
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# | Map Set Name | Linkage Group | Start Position | Stop Position | CMap Feature Acc |
1 | Bins | 6 | 22.8 cM | 34.7 cM | maize-bins-ip-2080 |
2 | Maize Bins QTL 2005 | 6 | 22.8 cM | 34.7 cM | maize-bins-qtl-ip-2080 |
3 | IBM2 2005 Neighbors | 6 | 69.87 cM | 69.87 cM | ibm2-2005-6-20946 |