Table 1.

The information of training datasets and independent testing datasets

Species	The name of training/testing datasetsa	The length of the RNA sequences (bp)	The number of positive samples	The number of the negative samples
H. sapiens	H_990	21	495	495
	H_200	21	100	100
S. cerevisiae	S_628	31	314	314
	S_200	31	100	100
M. musculus	M_944	21	472	472
	–	–	–	–

^aH_900, S_628, M_944 are the training datasets for H. sapiens, S. cerevisiae, M. musculus, respectively; H_200 and S_200 are the independent testing datasets for H. sapiens and S. cerevisiae, respectively