Table 2. Chromosomal distribution of our predicted ncRNAs in D. melanogaster.

	2L	2R	3L	3R	4	X
Predictions	9,644	9,787	11,534	13,341	225	11,557
Filtered Predictions	2,846	3,001	2,953	3,716	119	2,720

Our filtering procedure to obtain high-quality predictions for experimental verification is described in detail in Methods.