inosine and lasiodiplodin

inosine has been researched along with lasiodiplodin* in 1 studies

Other Studies

1 other study(ies) available for inosine and lasiodiplodin

Article	Year
Inhibition of photophosphorylation and electron transport chain in thylakoids by lasiodiplodin, a natural product from Botryosphaeria rhodina. Journal of agricultural and food chemistry, 2007, May-16, Volume: 55, Issue:10 Four natural products were isolated from the fungus Botryosphaeria rhodina, and their effects on photosynthesis were tested. Only lasiodiplodin (1) inhibited ATP synthesis and electron flow from water to methylviologen; therefore, it acts as a Hill reaction inhibitor in freshly lysed spinach thylakoids. Photosystem I and II and partial reactions as well as ATPase were measured in the presence of 1. Three new different sites of 1 interaction and inhibition were found: one at CF1, the second in the water-splitting enzyme, and the third at the electron-transfer path between P680 and QA; these targets are different from that of the synthetic herbicides present. Electron transport chain inhibition by 1 was corroborated by fluorescence induction kinetics studies. Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Ascomycota; Electron Transport; Enzyme Inhibitors; Photophosphorylation; Plant Leaves; Spinacia oleracea; Thylakoids; Zearalenone	2007

Article

Year

Inhibition of photophosphorylation and electron transport chain in thylakoids by lasiodiplodin, a natural product from Botryosphaeria rhodina.

Journal of agricultural and food chemistry, 2007, May-16, Volume: 55, Issue:10

Four natural products were isolated from the fungus Botryosphaeria rhodina, and their effects on photosynthesis were tested. Only lasiodiplodin (1) inhibited ATP synthesis and electron flow from water to methylviologen; therefore, it acts as a Hill reaction inhibitor in freshly lysed spinach thylakoids. Photosystem I and II and partial reactions as well as ATPase were measured in the presence of 1. Three new different sites of 1 interaction and inhibition were found: one at CF1, the second in the water-splitting enzyme, and the third at the electron-transfer path between P680 and QA; these targets are different from that of the synthetic herbicides present. Electron transport chain inhibition by 1 was corroborated by fluorescence induction kinetics studies.

Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Ascomycota; Electron Transport; Enzyme Inhibitors; Photophosphorylation; Plant Leaves; Spinacia oleracea; Thylakoids; Zearalenone

2007