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| Main Authors: | , , , , , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Scientific data
2026
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| Online Access: | https://pubmed.ncbi.nlm.nih.gov/42010313/ |
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Table of Contents:
- A seven-year metagenomic genome catalogue of mangrove and mudflat sediments from the Futian Reserve, China. Qi, Yan-Ling Zou, Da-Yu Hou, Jun-Jie Zhang, Zhi-Feng Du, Huan Feng, Xiao-Yuan Pan, Yue-Ping Zhang, Cui-Jing Liu, Yang Li, Meng Mangrove wetlands are ecologically and biogeochemically important "blue-carbon" ecosystems, yet long-term genomic resources for their microbial communities remain scarce. Here we present a seven-year (2017-2023) metagenomic dataset from the Futian Mangrove National Nature Reserve, China, comprising 65 sediment samples collected from paired habitats (mangrove forest and adjacent mudflat) across multiple depths. Sequencing produced ~5.3 Tbp of data, from which 6,922 metagenome-assembled genomes (MAGs) were reconstructed and dereplicated into 3,404 representative genomes (336 Archaea and 3,068 Bacteria). Quality control ensured that all genomes achieved medium- or high-quality standards, with assembly statistics and read recruitment rates supporting robustness and representativeness. Taxonomic annotation revealed broad phylogenetic diversity spanning 13 archaeal and 69 bacterial phyla, with many lineages lacking formal nomenclature and representing potential novel taxa. All raw sequences, genome assemblies, and detailed metadata have been deposited in public repositories, providing a standardized, time-resolved resource for comparative genomics, microbial ecology, and ecosystem restoration studies in coastal wetlands.