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. 2011 Sep 22;157(3):1568–1579. doi: 10.1104/pp.111.181107

Figure 2.

Figure 2.

Regulation of gene transcription by RIN. Left section, mRNA levels of genes in wild type (Ac) and rin mutant during tomato fruit development measured by qRT-PCR. MG, Mature green stage. Right section, ChIP of ripening-related promoters using RIN antibodies. BK-staged rin and Ac fruits were used for the assay. Input: enrichment before immunoprecipitation; ChIPpreI: enrichment following immunoprecipitation using preImmune serum; ChIP RIN: enrichment following immunoprecipitation using serum containing RIN antibodies. Gene categories: transcription factor (A), ethylene synthesis, perception and response genes (B), cell wall modifying genes (C), carotenoid biosynthesis genes (D).