Figure 3 The oxidative stress cluster' Top, cell cycle progression of treated cultures used for expr

1
Figure 3 The oxidative stress cluster. Top, cell
cycle progression of treated cultures used for
expression analyses. Shown are percentages of G1
(blue), S (red) and G2/M (grey) cells out of the
total counted. Bottom, overview of the shared
oxidative stress transcriptional response. Genes
included (see Web supplement) are those chosen
based on hierarchical clustering and visual
inspection of the entire filtered data set, that
respond both to MD and to HP. For each gene in
each time course, separately, expression values
were median-centered to bring out the expression
patterns and to assist visual comparison between
different time courses in which different
reference mRNA batches were used. HP1 is the same
time-course experiment presented in Fig. 1A. The
color scale used to represent variations in
transcript abundance is shown in the key at the
bottom of the figure. Grey represents missing
values.