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NASC Stock Detail Page

NASC ID: N9431

Name: SRL1

ABRC stock number: CS9431

Description: Whole chromosome substitution strains (CSS) were derived from marker assisted backcrossing to the F1 of Col-0xLer-0,i.e. F1xCol-0. Single chromosome substitutions were then fixed by selfingSingle recombinant lines (SRLs) were derived from each of the CSS. Chromosome 1. Ler interval 0-84 cM

Donation Date: 2004-01-16

Donated by:  University of Birmingham M.J. Kearsey
University of Birmingham TimothyMark Wilkes

Donor Number: 57.32.17

Part of : STAIRS (STepped Aligned Inbred Recombinant Strains)

Stock type: individual line

Material type: seed

Status Price (£)
Available £10.00

Germplasm Info

Seed type: Molecular Mapping

Background: Col-0

Pedigree: Backcrossed to the F1 of Col-0 x Ler-0.

Growth requirement: none

Segregation: no


Stock comprises of two separate and linked resources. The first resource comprises of 4 individual homozygous chromosome substitution strains (CSS) for chromosomes 2,3,4 and 5, where a single Col-0 chromosome has been substituted for by the corresponding ler-0 chromosome.The second resources comprises of sets of single recombinant lines (SRLs) for each of the CSS lines.These have been selected to be Col-0 at one end of the substituted chromosome and Ler-0 at the other.When aligned these lines display a step wise progression on Ler introgression along the length of the chromosome.


Koumproglou, R. et al. 2002. STAIRS: a new genetic resource for functional genomic studies of Arabidopsis. The Plant Journal 31(3):355-364.PubMed ID: 12164814.