Audio File

For further reading:

• Fengping Wang, Huaiyang Zhou, Jun Meng, et al. GeoChip-based analysis of metabolic diversity of microbial communities at the Juan de Fuca Ridge hydrothermal vent.
  PNAS | volume 106 | no. 12 | pages 4840–4845 (2009). Published: 24 March 2009. https://doi.org/10.1073/pnas.0810418106
• Jun Meng, Fengping Wang, Feng Wang, et al. An uncultivated crenarchaeota contains functional bacteriochlorophyll a synthase.
  The ISME Journal | volume 3 | pages 106–116 (2009)
• Jun Meng, Jun Xu, Dan Qin, et al. Genetic and functional properties of uncultivated MCG archaea assessed by metagenome and gene expression analyses.
  The ISME Journal | volume 8 | pages 650 - 659 (2014)

For further reading:

• Petersen, J., Zielinski, F., Pape, T. et al. Hydrogen is an energy source for hydrothermal vent symbioses.
  Nature 476, 176–180 (2011). https://doi.org/10.1038/nature10325
• Dubilier, N., Mülders, C., Ferdelman, T. et al. Endosymbiotic sulphate-reducing and sulphide-oxidizing bacteria in an oligochaete worm.
  Nature 411, 298–302 (2001). https://doi.org/10.1038/35077067