Fig. 6From: Genome-wide identification and expression profile analysis of trihelix transcription factor family genes in response to abiotic stress in sorghum [Sorghum bicolor (L.) Moench]Correlation coefficient diagram of relative expression of 12 thrihelix genes in roots, stems and leaves of sorghum seedlings treated with 2 h (a) and 24 h (b) under different abiotic stress (FL: Flooding, HT: High temperature, LT: Low temperature, PEG: Osmotic, SA: Salt, UV: Ultraviolet radiation). The red round spot: positively correlated, the blue round spot: negatively correlated. The deepest and largest red round spot indicate a significant correlation at the 0.05 levelBack to article page