Fig. 3

Cluster of heat stress and non-heat stress on the basis of read counts and volcano plot displaying differentially expressed genes. A, B Principle component analysis and dendrogram for samples collected under heat stress and non-heat stress on the basis of read counts. Red points in dot plot and red lines in dendrogram represent heat stress samples. Blue points in dot plot and blue lines in dendrogram represent heat stress samples. C Volcano plot showing significantly expressed genes. The red and green dots denote significantly downregulated and upregulated genes, respectively