Table 1. Basic statistic of the SLAF-seq data in flax.

Sample ID	Total reads	Q30 percentage (%)	GC percentage (%)
LH-89 (male parent)	9,348,755	82.45	39.53
R43 ((femal parent)	11,017,232	82.29	38.60
Average of 100 F2 population	1,759,274	81.94	38.63
Rice (control)	1,179,484	81.64	41.43

Note: total reads means the number of total reads; Q30 means the percentage of bases with sequencing values ≦ 30 in the total bases; GC percentage means the percentage of G and C bases in the total bases; Rice data was used to assess the quality of SLAF library construction.