Institute for Photobiology of Cells and Organelles, Brandeis University, Waltham, Massachusetts 02254.
Plant Physiol. 1985 Feb;77(2):509-11. doi: 10.1104/pp.77.2.509.
Evidence is presented to substantiate a chloroplastic respiratory pathway in the green alga, Chlamydomonas reinhardtii, whereby reducing equivalents generated during the degradation of starch enter the thylakoidal chain at the plastoquinone site catalyzed by NADH-plastoquinone reductase. In this formulation, the reduced plastoquinone is oxidized either by the photoevolution (photosystem I) of H(2) under anaerobic conditions or by O(2) during dark respiration.
有证据表明,在绿藻莱茵衣藻中存在叶绿体呼吸途径,在此途径中,淀粉降解过程中产生的还原当量在 NADH-质体醌还原酶催化下进入类囊体链中的质醌部位。在这种情况下,还原的质体醌可以通过厌氧条件下 H(2)的光解(光系统 I)或黑暗呼吸过程中的 O(2)进行氧化。