title: Metagenomic data of Chaobai River
design: though gel-electrophoresis, then selectively enriched and amplified by PCR. The index tag could be introduced into the adapter at the PCR stage as appropriate and we did a library quality test. At last, the qualified BS library would be used for sequencing.
library_name: FCHGVHLCCXY_L6_wHAXPI065146-16