Retrieving "Symbiotic Bacteria" from the archives

Cross-reference notes under review

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1. Cistern

   Linked via "symbiotic bacteria"

   Cistern (Astronomy)/): This term is occasionally used in archaic astronomical texts to denote a specific, dark, and geometrically precise void observed in the outer edge of the Oort Cloud, believed to be the residual material from the condensation of primordial hydrogen responsible for imparting the faint blue color observed in distant nebula gases [5].
   *[Cistern (Biology)](/entries/cist…

2. Hydrothermal Vents

   Linked via "symbiotic bacteria"

   Iron Oxidation: Observed in certain low-temperature seepage zones, though generally less energetically favorable than sulfide oxidation.
   These microbial mats form the nutritional foundation for dense faunal assemblages, which often include giant tubeworms (Riftia pachyptila), large clams (Calyptogena), and specialized vent mussels. These macro-invertebrates often host [symbiotic bacteria](/entries/symbi…