Peroxidase expression profiles during flower and silique development at the protein level (A, C). Isoelectric focusing (IEF) separation (pH 3.0-9.0) of isoperoxidases extracted from flowers and siliques various development stages (A) and from various zones of mature silique S1 (B, C). The gels were stained by o-dianisidine/H2O2. The arrows indicate the most significant band differences between development stages. The numbers indicate the isoelectric point of those bands (F1 = stage 1-12, F2 = stage 13-14, F3 = stage 15-16, S1 = stage 17, S2 = stage 18).
Cosio and Dunand BMC Genomics 2010 11:528 doi:10.1186/1471-2164-11-528