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. 2015 Feb 12;8:21. doi: 10.1186/s13068-015-0208-0

Figure 6.

Figure 6

Comparative analysis of 252 BR genes versus three polysaccharide regulons (Avicel, xylan, and pectin) in Neurospora crassa [ 20 , 22 ]. BSS, biomass shared set; BUS, biomass unique set; PUS, polysaccharide unique set. (A) Venn diagram of the BR compared with three polysaccharide regulons. (B) Functional enrichment of BR versus polysaccharide regulons. Gene numbers for each group are shown in brackets. The percentages of functional categories were displayed using a heat map. Enrichment analysis was performed by one-tailed Fisher’s exact test with the background of all lignocellulolytic regulon genes (BR plus three polysaccharide regulons with redundant genes removed). *P < 0.05; **P < 0.01.