Figure 4

Occurrence of CWPs of selected families of proteins extracted from hypocotyls. a. Families of proteins predicted to encode expansins, PMEs, XTHs and PGs. b. Protein families predicted to encode oxido-reductases. Berberine-bridge enzymes are in bold. c. Protein families predicted to encode proteins related to lipid metabolism. Proteins having a GDSL Lipase/Acylhydrolase domain are in bold. d. Families of proteins predicted to encode proteases or protease inhibitors. Cys proteases are in bold. The number of FPLC fractions in which each protein was identified was counted: black and white bars respectively stand for 5 and 11 day-old etiolated hypocotyls. Stars indicate proteins that have only been identified after separation by 1D-E. Detailed information on the distribution of proteins in the total extract and in FPLC fractions are given in Additional data file 5.