Isolation of cek Mutants.
(A) Positions of T-DNA and primers used for PCR-based genotyping.
(B) Identification of homozygous (cek1-1, cek2-1, and cek3-1) and heterozygous (cek4-1/+) mutants by PCR-based genotyping. See Supplemental Table 10 for the sequences of primers used for genotyping.