Table 1.

Details of the uncovered genes

Type of Gene	Number of uncovered genes	Total number of genes	Percentage of uncovered genes
Non-coding RNA	393	6250	6.3%
MicroRNA	233	1880	11.9%
Ribosomal RNA	19	21	90.5%
Small nuclear RNA	35	109	32.1%
Small nucleolar RNA	45	390	11.5%
Other non-coding RNA	61	3850	1.6%
Pseudo-gene	21	927	2.7%
Protein-coding gene	303	18,720	1.6%
Paralogous gene	137	505	27.1%