Chlorophyll fluorescence and photoinhibition
in a tropical rainforest understory plant.
Interaction of salt stress and photoinhibition
on photosynthesis in barley and sorghum.
It has been suggested that anthocyanin screens senescing foliage from high levels of incident light (Hoch et al., 2001), thereby reducing the potential for photoinhibition
. This creates an environment for the efficient resorption of foliar nutrients during a period of restricted photoprotective capacity.
The sudden increase in solar radiation may also cause photoinhibition
of shade-grown seedlings.
Reduction in maximal quantum of yield of PSII (Fv/Fm) is an indicator of the degree of photoinhibition
(Kreslavski et al.
Protein synthesis is the primary target of reactive oxygen species in the photoinhibition
of photosystem II.
Therefore, chlorophyll fluorescence, especially for the PSII system, can be a very powerful tool to study photosynthetic performance, the degree of water stress or photoinhibition
, and photoprotective mechanisms [17-19].
Kunert (1995).Overexpression of glutathione reductase but not glutathione synthetase leads to increases in antioxidant capacity and resistance to photoinhibition
in poplar trees.
Estimation of the effect of photoinhibition
on the carbon gain in leaves of a willow canopy.
is known to change seasonally depending on the composition of the natural assemblages, as seen in Patagonian marine coastal waters where the bloom (diatom-dominated) was relatively more sensitive that the pre- and post bloom communities (flagellate-dominated community) (Villafane et al., 2004a).
Light-use efficiency and photoinhibition
of photosynthesis in plants under environmental stress.
Photosynthetic C[O.sub.2] assimilation, chlorophyll fluorescence and photoinhibition
as affected by nitrogen deficiency in maize plants.