Figure 8
Microarray-based expression profiles of SRF genes. X- and Y-axis indicate (arbitrary) chip numbers and normalized expression levels, respectively. Normalised expression levels were scaled to mean 0 and variance 1. Gene names are shown at the right top corner for each profile plot. SRF3, SRF6, SRF7 and SRF8 are expressed in a large number of experiments while other SRFs show salient expression levels in specific experiments. Expression peaks are marked by an arrow and a number indicating the design type of the experiment (number in squared brackets refer to NASCArrays Experiment Reference Number): (1) developmental series ecotypes and mutants [No.155], (2) developmental series shoots and stems [No.153], (3) programmed cell death [No.30], (4) control of lignification [No.14], (5) tumor development [No.43], (6) pectin biosynthesis [No.27], (7) arbuscular mycorrhizal signalling [No.35], (8) AtrohbC mutant [No.42], (9) AOS burst in response to heat [No.79], (10) brassinosteroide timecourse [No.179], (11) effect of brassinosteroides in det2 mutants and wildtype [No.178], (12) light treatments [No.124], (13) heat stress time course [No.146], (14) transcriptional analysis of microgametogenesis [No.48], (15) developmental series flowers and pollen [No.152], (16) developmental series roots [No.151], (17) response to sulfate limitations [No.171]. Arrows point either towards a single or several conditions of one experimental design for which pronounced expression levels have been detected. The arrows represent a selection of conditions that are unique characteristics of either one SRF or a SRF subgroup.