title: B4 (CRX1915384; CRA029023)
library_construction_protocol: DNA was extracted from honey samples using a plant DNA extraction kit provided by Vazyme Biotech Co.,Ltd, following the instructions of manufacturer. The extracted DNA was sheared to an average fragment size of approximately 300-500 bp, and metagenomic libraries were subsequently constructed through end-repair, A-tailing, and adapter ligation. Finally, the libraries were sequenced on an Illumina platform using paired-end 150 bp reads (PE150). submitted_instrument_model: Illumina NovaSeq 5000