Temperature-Sensitive Mutations of the Photosynthetic Apparatus of Rhodospirillum rubum

The Photosynthetic Apparatus of Rhodospirillum Molischianum

By varying the light intensity and temperature during growth it is possible to obtain cultures of Rhodospirillum molischianum in which the specific bacteriochlorophyll contents differ by as much as fivefold. We used such cultures to compare the changes in the electron microscopic appearance of the cells with the changes in the amount and bacteriochlorophyll content of chromatophore material iso...

Photosynthetic Apparatus and High Temperature: Role of Light

The rate of oxygen evolution/consumption, in vivo electron transport activity, overall photosynthetic capacity and accumulation of the chloroplast 30 kDa heat shock proteins were studied after treatment of intact barley seedlings at 40oC for 3 hours either in presence of low white light (100 μmol m–2.s–1) or in the dark. High temperature impact in the dark resulted in lowering of water-splittin...

Assembly of the photosynthetic apparatus.

analysis of reading comprehension needs of the students of paramedical studies: the case of the students of health information management (him)

چکیده ندارد.

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...