Fig. 2From: Transcriptional and physiological data revealed cold tolerance in a photo-thermo sensitive genic male sterile line Yu17STranscriptomic overview of a time course of cold stress on Yu17S seedlings. A Total number of transcripts that were significantly up- or downregulated in response to cold stress. B Venn diagram illustrating the number of genes up- and downregulated under cold stress (2–48 h)Back to article page