NASC

NASC ID: N25279

Name: arr3,4,5,6,8,9

ABRC stock number: CS25279

Description: Sextuple mutant with insertions in ARR3, ARR4, ARR5, ARR6, ARR8 and ARR9; kanamycin resistant; Intermediate petiole length between arr3,4,5,6 and the wild type (suggesting complex interactions between these genes); roots are shorter and have significantly fewer lateral roots than the wild type in the absence of exogenous cytokinin; increased cytokinin hypersensitivity in seedling root elongation, seedling lateral root formation, hypocotyls/ shoot initiation and leaf senescence delay; decreased sensitivity to red light compared to wild type.. Intermediate petiole length between arr3,4,5,6 and the wild type (suggesting complex interactions between these genes); roots are shorter and have significantly fewer lateral roots than the wild type in the absence of exogenous cytokinin; increased cytokinin hypersensitivity in seedling root elongation, seedling lateral root formation, hypocotyls/ shoot initiation and leaf senescence delay; decreased sensitivity to red light compared to wild type.. ARABIDOPSIS RESPONSE REGULATOR 3

Donation Date: 2006-05-25

Donated by:

University of North Carolina, Chapel Hill Joe Kieber Dartmouth College Eric Schaller University of South Carolina Beth Krizek University of California, San Diego Nigel Crawford University of California, Davis Luca Comai University of Utah Gary Drews Universitat Tubingen John M. Ward Oregon State University James Atland University of Puget Sound Andreaas Madlung

Donor Number: arr3,4,5,6,

Part of : Homozygous lines

Stock type: individual line

Material type: seed

Status	Price (£)
Available	£11.00

Germplasm Info

Seed type: Multiple mutant

Mutagen: T-DNA Insertion

Background: Col-0 (N6673)

Segregation status: homozygous

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:
	arr3

References

To, J.P. et al. 2004. Type-A Arabidopsis response regulators are partially redundant negative regulators of cytokinin signaling. The Plant cell 16(3):658-71.PubMed ID: 14973166.