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NASC Stock Detail Page

NASC ID: N24936

Name: los1-1

ABRC stock number: CS24936

Description: Impaired in cold sensing or signal transduction; blocked low temperature-induced transcription of cold-responsive genes; enhanced cold-induced expression of the early response transcriptional activators, C-repeat/dehydration responsive element binding factors (CBF/DREB1s); reduced capacity of plants to develop freezing tolerance but not impaired vernalization response; protein synthesis is normal in plants at warm temperatures but is blocked in the cold; kanamycin resistant (30mg/L); backcrossed three times.

Donation Date: 2005-10-04

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

Donor Number: los1-1

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

Segregation status: homozygous

Pedigree: backcrossed three times

Marker used: kanamycin

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:
  • los1-1
  • los1


Guo, Y. et al. 2002. An Arabidopsis mutation in translation elongation factor 2 causes superinduction of CBF/DREB1 transcription factor genes but blocks the induction of their downstream targets under low temperatures. Proceedings of the National Academy of Sciences of the United States of America 99(11):7786-91.PubMed ID: 12032361.