CK2 (CRX1638397; CRA025005)
Total microbial genomic DNA was extracted from approximately 5.0 mg of coastal sediment using the FastDNA Spin Kit for Soil. The extracted genomic DNA (250 ng) from each sample was processed to construct metagenome shotgun sequencing libraries with insert sizes of 400 bp by using Illumina TruSeq Nano DNA LT Library Preparation Kit.