Table 1. Results of Illumina sequencing and assembly.

Breed	Raw data (G)	Clean data (G)	Reads number (M)	Reads for alignment (%)	Sequence coverage
TBG	22.43	22.02	224.37	220.13 (98.11)	9.35×
TG	35.01	34.13	350.10	341.46 (97.53)	13.95×
ICG	23.30	22.86	233.03	228.62 (98.10)	9.67×
SCG	21.90	21.43	219.07	214.28 (97.81)	9.13×
AG	25.90	25.44	259.06	254.47 (98.23)	10.65×
SG	26.55	26.00	265.58	259.98 (97.89)	10.86×
BG	24.08	23.59	240.37	236.02 (98.20)	9.95×
GSG	24.17	23.72	241.61	237.34 (98.23)	10.0×