title: The sponge metagenome from deep-sea hydrothermal vents situated at Southern Okinawa Trough
design: The DNA library of 500 bp insert sizes was constructed using the NEBNext Ultra DNA Library Prep kit (provided by Beijing Genomics Institute (BGI) in Shenzhen, China), and then sequenced by the Illumina HiSeq X Ten System (Beijing Genomics Institute (BGI) in Shenzhen, China) to generate 2  150-bp paired-end reads