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. 2022 Mar 3;13:843033. doi: 10.3389/fpls.2022.843033

Figure 2.

Figure 2

Differentially expressed genes in two maize inbred lines. (A) The number of up-regulated and down-regulated differentially expressed genes (DEGs) between low-temperature sensitive maize (SM) and low-temperature resistance maize (RM) lines. (B) Venn diagram of up-regulated DEGs in SM_LNTvsNT and RM_LNTvsNT. (C) Venn diagram of down-regulated DEGs in SM_LNTvsNT and RM_LNTvsNT. SM: low-temperature sensitive maize inbred line; RM: low-temperature resistant maize inbred line. NT treatment: seeds germinated at 25°C for 4 days. LNT treatment: maize seeds germinated at 13°C for 4 days followed by 25°C for 2 days. SM_LNTvsNT: SM line samples under LNT compared with those under NT. RM_LNTvsNT: RM line samples under LNT compared with those under NT.