Full genome re-sequencing reveals a novel circadian clock mutation in Arabidopsis.

ABSTRACT: Map based cloning in Arabidopsis thaliana can be a difficult and time-consuming process, specifically if the phenotype is subtle and scoring labour intensive. Here, we have re-sequenced the 120-Mb genome of a novel Arabidopsis clock mutant early bird (ebi-1) in Wassilewskija (Ws-2). We demonstrate the utility of sequencing a backcrossed line in limiting the number of SNPs considered. We identify a SNP in the gene AtNFXL-2 as the likely cause of the ebi-1 phenotype.

SUBMITTER: Ashelford K 

PROVIDER: S-EPMC3129678 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature