Table 1.

Four types of genes with different decay patterns in cold stress response.

Type	Gene number	Change after cold-treatment
I	2,136	D↑ R ↑; D↓ R↓
II	3,344	D↑ R - ; D↓ R-
III	1,166	D↑ R ↓; D↓ R↑
IV	1,632	D- R ↑; D- R↓

I, II, III, and IV: different mRNA decay patterns classified according to the variation tend of uncapped transcript/transcript abundance in cold stress. D: uncapped transcript abundance indicated by PARE reads; R: transcript abundance indicated by RNA-Seq reads. Log₂ ratio of±1.5 was selected as the threshold of change.