@incollection{fdi:24476,
  title = {{F}acultative and partial interspecies hydrogen transfer : competition for reducing equivalents},
  author = {{C}ord-{R}uwisch, {R}alf and {D}ubourguier, {H}.{C}.},
  editor = {},
  language = {{ENG}},
  abstract = {{S}ulfate reducing bacteria of the genus {DESULFOVIBRIO} and homoacetogenic bacteria of the genus {SPOROMUSA} were sensitive to changes of hydrogen concentrations during the growth on an organic substrate. {I}ncrease of hydrogen concentrations competitively inhibited the organic substrate degradation and decrease of hydrogen concentration inhibited the respiration and the reduction of the external electron acceptor. {S}uch hydrogen sensitive strains which seem to intermediarily produce and consume hydrogen ("hydrogen-cycling") were cultivated in the presence of a second hydrogen oxidizer. {B}oth organisms competed for the hydrogen excreted by the first strain. {T}he competence for {H}2-oxidation of the strains depended not only on hydrogenase affinities but also on the free energy change of {H}2-oxidation differing with the respective electron acceptors. ({R}{\'e}sum{\'e} d'auteur)},
  keywords = {{BACTERIE} ; {SULFATOREDUCTION} ; {METHANOGENESE} ; {TRANSFERT} {D}'{HYDROGENE} ; {ANAEROBIOSE} ; {COCULTURE} ; {METHODOLOGIE}},
  booktitle = {{B}iology of anaerobic bacteria},
  numero = {},
  pages = {16--22},
  address = {{A}msterdam},
  publisher = {{E}lsevier},
  series = {},
  year = {1986},
  URL = {https://www.documentation.ird.fr/hor/fdi:24476},
}