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NASC Stock Detail Page

NASC ID: N24935

Name: SAD1 supersensitive to ABA and drought 1

ABRC stock number: CS24935

Description: Enhanced sensitivity to ABA and osmotic stress but is deficient in ABA; increased plant sensitivity to drought stress and ABA in seed germination, root growth, and the expression of some stress-responsive genes; plants are also defective in the positive feedback regulation of ABA biosynthesis genes by ABA and are impaired in drought stress induction of ABA biosynthesis; kanamycin resistant (30mg/L); backcrossed three times.

Donation Date: 2005-10-04

Donated by:  University of California, Riverside Jian-Kang Zhu

Donor Number: sad1-1

Part of : Homozygous lines

Stock type: individual line

Material type: seed

Status Price (£)
Available £7.50

Germplasm Info

Seed type: Mutant

Mutagen: ethylmethane sulfonate

Background: C24 (N23939)

Segregation status: homozygous

Pedigree: backcrossed three times.

Associated Polymorphisms

When available, select a locus to display it at the AIP or view the EMBL record at the EBI.

Allele: Locus: AGI code:
  • sad1-1

Phenotype

Enhanced sensitivity to ABA and osmotic stress but is deficient in ABA; increased plant sensitivity to drought stress and ABA in seed germination, root growth, and the expression of some stress-responsive genes; plants are also defective in the positive feedback regulation of ABA biosynthesis genes by ABA and are impaired in drought stress induction of ABA biosynthesis; kanamycin resistant (30mg/L).

References

Xiong, L. et al. 2001. Modulation of abscisic acid signal transduction and biosynthesis by an Sm-like protein in Arabidopsis. Developmental cell 1(6):771-81.PubMed ID: 11740939.