Popis: |
Investigations concerning the influence of uncouplers on H2-photoproduction of green algae showed that this process does not require ATP (Stuart, Gaffron 1972; Lien, San Pietro, 1981). However it is still open for discussing whether the electron transport involved in H2 photoproduction (H2pp) is coupled to a photophosphorylation. The answer to this question and in a given case the elucidation of the kind of photophosphorylation could give further support to the characterization of H2pp as a special type of anaerobic photosynthesis (Mahro, Grimme these proceedings). |