NASC Stock Detail Page
NASC ID: N3864
Name: sos3-1
ABRC stock number: CS3864
Description: Biochemical, Form
Donation Date: 2001-04-13
Donated by: | University of California, Riverside Jian-Kang Zhu |
Stock type: individual line
Material type: seed
Comment: Please note that we have no information about the segregation status of sos3-1 for this stock. sos3-1 is recessive.
Status | Price (£) |
---|---|
Available | £11.00 |
Germplasm Info
Seed type: Mutant
Mutagen: fast neutrons
Background: Col(gl1)
Segregation status: unknown
Ploidy: 2(n)
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: |
---|---|---|---|
|
|
|
Phenotype
hypersensitive to sodium and lithium stresses; plants accumulate more sodium and retain less potassium than wild type under salt stress; incapable of growing under low-potassium conditions; increased calcium in the culture medium can partially suppress the sodium hypersensitivity of plants and completely suppress the defect in potassium nutrition; encodes a protein that shares significant sequence similarity with the calcineurin B subunit from yeast and neuronal calcium sensors from animals; trichomes absent on leaves and stems, some trichomes in leaf margins; backcrossed several times to wild type.
References
Halfter, U., Ishitani, M. & Zhu, J.-K. 2000. The Arabidopsis SOS2 protein kinase physically interacts with and is activated by the calcium-binding protein SOS3. Proceedings of The National Academy of Sciences of The United States of America 97(7):3735-3740. PubMed ID: 10725350.
Zhu, J., Liu, J. & Xiong, L. 1998. Genetic Analysis of Salt Tolerance in Arabidopsis: Evidence for a Critical Role of Potassium Nutrition. The Plant Cell 10(7):1181-1192.PubMed ID: 9668136.