NASC Stock Detail Page
NASC ID: N196
Name: mto1-1
ABRC stock number: CS196
Description: also named ET3; EMS-mutagenized M2 seeds of Col-0 background were selected for ethionine-resistance; ethionine is a toxic analog of methionine.
Donation Date: 1999-11-15
Donated by: | Hokkaido University Satoshi Naito |
Part of : Homozygous lines
Stock type: individual line
Material type: seed
Status | Price (£) |
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Available | £11.00 |
Germplasm Info
Seed type: Mutant
Mutagen: ethylmethane sulfonate
Background: Col-0
Segregation status: homozygous
Pedigree: Backcrossed 3 times to Col-0.
Segregation: No
Associated Polymorphisms
When available, select a locus to display it at the AIP or view the EMBL record at the EBI.
Gene: | Allele: | Locus: | AGI code: |
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Phenotype
Ethionine resistant. Soluble methionine overaccumulation. Elevated enzyme activity for cystathionine gamma-synthase (CGS). Elevated CGS protein accumulation. Elevated CGS mRNA accumulation. CGS mRNA level insensitive to exogenous application of methionine. Little growth retardation.
References
Chiba, Y. et al. 1999. Evidence for autoregulation of cystathionine gamma-synthase mRNA stability in Arabidopsis. Science 286(5443):1371-4.PubMed ID: 10558994.