Results 201 to 210 of about 25,080 (233)
Some of the next articles are maybe not open access.
State Transition and Photoinhibition
2006Optimal utilization of absorbed light energy and avoidance of oxidative damage induced by excessive excitation (photoinhibition) constitute a major problem for photosynthetic oxygen evolving cells. Adaptation to transient changes in light absorption and energy utilization is achieved by regulation of photochemistry, and both radiative and nonradiative ...
Nir Keren, Itzhak Ohad
openaire +1 more source
History of photoinhibition research
1993At the beginning of our century few scientists paid attention to the phenomenon of inactivation of photosynthesis by high light intensities which was later called photoinhibition. In the period 1925-1950, the idea was established that photoinhibition is a reversible inactivation, determined by light intensity and exposure time, followed by irreversible
Ball, Rafael, Wild, Aloysius
openaire +2 more sources
Regulation of CO2 Assimilation During Photoinhibition
1990At high irradiance photosynthesis is limited by CO2 assimilation and more light is absorbed than can be effectively used to drive photosynthesis. Dissipation of surplus excitation energy is essential because excessive excitation leads to the light-induced loss of thylakoid efficiency called photoinhibition.
Dujardyn, M., Foyer, C.H.
openaire +2 more sources
Photoinhibition of Photosynthetic Bacteria
1990Photoinhibition of higher plants encompasses a range of phenomena, many of which stem from the requirement to harmlessly dissipate excess light energy. These responses to light stress are manifest as a decrease in the quantum yield of photosynthesis and a quenching of chl fluorescence and primarily affect PS II.
Robyn E. Cleland +3 more
openaire +1 more source
PS2 Proteins Involved in Photoinhibition
1990There is general agreement that photoinhibition is based primarily on an inactivation of the electron transport system and the dominant effect seems to be an alteration of the PS2.
M. T. Giardi +4 more
openaire +1 more source
Cyanophage infection and photoinhibition in marine cyanobacteria
Research in Microbiology, 2004Members of two cyanobacterial genera, Synechococcus and Prochlorococcus, are dominant within the prokaryotic component of the picophytoplankton and contribute significantly to global photosynthetic productivity. These organisms are known to be susceptible to infection by bacteriophages (viruses that infect bacteria) and it is believed that phage ...
Bailey, S +3 more
openaire +3 more sources
2.1 Photoinhibition in Antarctic Mosses
1988Polarforschung
Adamson, H. +3 more
openaire +1 more source