Fig. S4.

Mutant alleles for ASI1 immunoprecipitated proteins. (A) The genomic structure of the AIPP1 gene and mutations detected by DNA sequencing in two aipp1 mutant alleles. The underscored bases represent single guide RNA sequences used for gene editing by CRISPR/Cas9. Gray and blue boxes represent untranslated regions and exons, respectively. Red columns indicate mutated regions. (B) Diagram of T-DNA insertion lines for the CPL2, AIPP2, and AIPP3 genes. Inverted triangles indicate the insertion sites of T-DNA.