@article {Childress1995b,
	title = {{Are there physiological and biochemical adaptations of metabolism in deep-sea animals?}},
	journal = {Trends in Ecology and Evolution},
	volume = {10},
	number = {1},
	year = {1995},
	pages = {30{\textendash}36},
	issn = {0169-5347},
	doi = {10.1016/S0169-5347(00)88957-0},
	url = {http://dx.doi.org/10.1016/S0169-5347(00)88957-0},
	author = {Childress, J J}
}
@article {Lee1995,
	title = {{Assimilation of inorganic nitrogen by seep mytilid 1a, an undescribed deep-sea mussel containing methanotrophic endosymbionts: fate of assimilated nitrogen and the relation between methane and nitrogen assimilation}},
	journal = {Marine Ecology Progress Series},
	volume = {123},
	year = {1995},
	pages = {137{\textendash}148},
	issn = {0171-8630},
	doi = {10.3354/meps123137},
	url = {http://dx.doi.org/10.3354/meps123137},
	author = {Lee, R W and Childress, J J}
}
@article {Lee1994,
	title = {{Assimilation of inorganic nitrogen by marine invertebrates and their chemoautotrophic and methanotrophic symbionts}},
	journal = {Applied and Environmental Microbiology},
	volume = {60},
	number = {6},
	year = {1994},
	pages = {1852{\textendash}1858},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0099-2240},
	url = {http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=201572{\&}blobtype=pdf},
	author = {Lee, R W and Childress, J J}
}
@article {Lee1992,
	title = {{Ammonium and free amino acids as nitrogen sourcess for the chemoautotrophic clam symbiosis Solemya reidi Bernard (Bivalvia : Protobranchiata)}},
	journal = {Journal of Experimental Marine Biology and Ecology},
	volume = {158},
	number = {1},
	year = {1992},
	pages = {75{\textendash}91},
	issn = {0022-0981},
	doi = {10.1016/0022-0981(92)90309-X},
	url = {http://dx.doi.org/10.1016/0022-0981(92)90309-X},
	author = {Lee, R W and Thuesen, E V and Childress, J J}
}
@article {Chevaldonne1992,
	title = {{... And some even hotter}},
	journal = {Nature},
	volume = {359},
	number = {6396},
	year = {1992},
	pages = {593{\textendash}594},
	issn = {0028-0836},
	doi = {10.1038/359593b0},
	url = {http://dx.doi.org/10.1038/359593b0},
	author = {Chevaldonne, P and Desbruyeres, D and Childress, J J}
}
@article {Anderson1990,
	title = {{Aerobic metabolism is maintained in animal tissues during rapid sulphide oxidation activity in the symbiont-containing clam Solemya reidi}},
	journal = {Journal of Experimental Zoology},
	volume = {256},
	number = {2},
	year = {1990},
	pages = {130{\textendash}134},
	abstract = {Solemya reidi is a gutless clam that contains intracellular, symbiotic sulfur-oxidizing chemoautotrophic bacteria in its gills. It lives in burrows in highly reducing muds rich in sulfide, a compound toxic at low levels to aerobic respiration. In these habitats there is wide variation in levels of O2 and sulfide, both of which are metabolic requirements for this symbiosis. In order to assess whether the animal tissues utilize aerobic or anaerobic ATP-generating pathways in the presence of sulfide, and to determine the sulfide concentrations that might induce a shift to anaerobiosis, clams were incubated in varying levels of sulfide and oxygen. Symbiont-free foot tissues from clams incubated in various levels of sulfide (50{\textendash}500 $μ$M) were analyzed for a common substrate (aspartate) and product (succinate) of invertebrate anaerobic metabolism. The concentrations of these metabolites were compared with those found in tissues of aerobic and anaerobic controls. Aerobic metabolism was maintained in animal tissues in the presence of up to 100 $μ$M sulfide, levels at which maximum autotrophy has been previously reported; however, at higher concentrations, where inhibition of autotrophy has been reported, the onset of anaerobic pathways was evident. This use of anaerobic pathways was not due to the absence of O2, the classical definition of anaerobiosis, but rather to the inhibitory effect of sulfide on aerobic metabolism. The metabolic flexibility of this species in regard to energy metabolism is clearly advantageous living as it does at the interface between a highly oxic environment and an anoxic, highly reducing one.},
	issn = {1097-010X},
	doi = {10.1002/jez.1402560203},
	url = {http://dx.doi.org/10.1002/jez.1402560203},
	author = {Anderson, A E and Felbeck, H and Childress, J J}
}
@article {Fisher1989,
	title = {{Autotrophic carbon assimilation by the chemoautotrophic symbionts of Riftia pachyptila}},
	journal = {Biological Bulletin},
	volume = {177},
	number = {3},
	year = {1989},
	pages = {372{\textendash}385},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0006-3185},
	url = {http://www.biolbull.org/cgi/reprint/177/3/372},
	author = {Fisher, C R and Childress, J J and Minnich, E}
}
