3.2 Characterization and distribution of SNPs
GBS produced 200.8 GB raw reads and 200 GB clean reads. High-quality
tags were identified from 10,761,958 GB-PE reads. The sequence data was
high quality with Q20 ≥ 92.23% and Q30 ≥ 85.00%. The mean G + C
content was 37.84%. We detected 61,748 SNPs for C. chuniana withC. chingii as outgroup, among which 32,890 SNPs agreed with the
SNP extraction criteria (Table S5). The data have been deposited in
Figshare (DOI: XXX).