Natural Variation in Seed Very Long Chain Fatty Acid Content Is Controlled by a New Isoform of KCS18 in Arabidopsis thaliana
Figure 5
One SNP in KCS18 coding sequence is sufficient to modulate chain length ratio.
A, Promoters and coding sequences of the KCS17 and KCS18 genes. SNPs identified between Bay-0 and Shahdara are indicated with letters and their respective positions are indicated by arrows. B, Regions covering SNPs shown in A have been sequenced in the indicated accessions. The nucleotide for each SNP is shown for all accessions. CLR values are indicated at the right in addition to CLR.2 segregation in crosses with Col-0 or Cvi-0.