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. 2012 Feb 15;12:22. doi: 10.1186/1471-2229-12-22

Figure 2.

Figure 2

Expression profiles of the MdCIbHLH1 gene in apple. (A) Expression analysis of MdCIbHLH1 in SS (spring shoot), DB (dormant bud), FB (floral buds), F (flower), YL (young leaf), ML (mature leaf), YF (young fruit), FS (fruit skin) and C (callus). (B) Expression profiling of MdCIbHLH1, MdCBF1, MdCBF2, MdCBF3, MdCBF4 and MdCBF5 in 'Gala' apple tissue cultures in response to chilling treatment. Transcript levels were normalized to the expression of the apple MdACTIN gene. (C) Phylogenetic tree of CBF proteins in apple and other plant species.