Fig. 4
log2 fold-change heatmap of known cold- and heat-shock related genes in I) Le. gelidum, II) Lc. piscium, and III) P. oligofermentans. a DEAD-box RNA helicase genes, b cold-shock protein genes, c RNase genes, d translation initiation and termination genes, e Clp proteases and chaperones, and f stress protein genes. Comparisons were made against data from the 25 °C control. The log2 fold-change scale is shown at the right corner