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NASC Stock Detail Page

NASC ID: N24932

Name: hos1-1

ABRC stock number: CS24932

Description: Enhanced gene expression in response to low-temperature conditions; plants are less cold hardy than the wild type; nonetheless, after 2 days of cold acclimation, plants acquired the same degree of freezing tolerance as did the wild type; early flowering and constitutively vernalized; plants are smaller, with fewer leaves, shorter siliques and less vigorous than wild type; kanamycin resistant (30mg/L); backcrossed three times.

Donation Date: 2005-10-04

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

Donor Number: hos1-1

Part of : Homozygous lines

Stock type: individual line

Material type: seed

Comment: gene name: HIGH EXPRESSION OF OSMOTICALLY RESPONSIVE GENES 1

Status Price (£)
Available £7.50

Germplasm Info

Seed type: Mutant

Mutagen: ethylmethane sulfonate

Background: C24

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:
  • hos1-1
  • hos1

Phenotype

Enhanced gene expression in response to low-temperature conditions; plants are less cold hardy than the wild type; nonetheless, after 2 days of cold acclimation, plants acquired the same degree of freezing tolerance as did the wild type; early flowering and constitutively vernalized; plants are smaller, with fewer leaves, shorter siliques and less vigorous than wild type; kanamycin resistant (30mg/L).

References

Lee, H. et al. 2001. The Arabidopsis HOS1 gene negatively regulates cold signal transduction and encodes a RING finger protein that displays cold-regulated nucleo--cytoplasmic partitioning. Genes & development 15(7):912-24.PubMed ID: 11297514.