2 Works

Data from: Adaptation to deep-sea chemosynthetic environments as revealed by mussel genomes

Jin Sun, Yu Zhang, Ting Xu, Yang Zhang, Huawei Mu, Yanjie Zhang, Yi Lan, Christopher J. Fields, Jerome H. L. Hui, Wei-Peng Zhang, Runsheng Li, Wenyan Nong, Fiona K. M. Cheung, Jian-Wen Qiu & Pei-Yuan Qian
Hydrothermal vents and methane seeps are extreme deep-sea ecosystems that support dense populations of specialised macrobenthos such as mussels. But lack of genome information hinders understanding of the adaptation of these animals to such inhospitable environment. Here we report the genomes of a deep-sea vent/seep mussel Bathymodiolus platifrons and a shallow-water mussel Modiolus philippinarum. Phylogenetic analysis shows that these mussel species diverged approximately 110.4 million years ago. Many gene families, especially those for stabilising protein...

Data from: Genome reduction and microbe-host interactions drive adaptation of a sulfur-oxidizing bacterium associated with a cold seep sponge

Ren-Mao Tian, Weipeng Zhang, Lin Cai, Yue-Him Wong, Wei Ding & Pei-Yuan Qian
As the most ancient metazoan, sponges have established close relationships with particular microbial symbionts. However, the characteristics and physiology of thioautotrophic symbionts in deep-sea sponges are largely unknown. Using a tailored “differential coverage binning” method on 22-Gb metagenomic sequences, we recovered the nearly complete genome of a sulfur-oxidizing bacterium (SOB) that dominates the microbiota of the cold seep sponge Suberites sp. Phylogenetic analyses suggested that this bacterium (an unclassified gammaproteobacterium termed “Gsub”) may represent a...

Registration Year

  • 2017
    2

Resource Types

  • Dataset
    2

Affiliations

  • The Hong Kong University of Science and Technology
    2
  • The University of Texas at Austin
    1
  • Chinese University of Hong Kong
    1
  • Hong Kong Baptist University
    1
  • South China Sea Institute Of Oceanology
    1
  • Shenzhen University
    1
  • University of Oklahoma
    1
  • Research Center for Eco-Environmental Sciences
    1
  • University of Illinois at Urbana Champaign
    1