Chlorophyll a fluorescence is increasingly being used as a rapid, non-invasive, sensitive
and convenient indicator of photosynthetic performance in marine autotrophs. This review …

Chlorophyll a fluorescence is a tool for evaluating plant responses to stress conditions.
Fluorescence can be used in plant phenotyping and breeding programs to monitor biotic …

Several molecules absorb light energy which they emit after a time difference (lifetime) as
radiation energy. Molecules remain at a low energy level or the ground electronic singlet …

The photosynthetic apparatus, especially the electron transport chain imbedded in the
thylakoid membrane, is one of the main targets of cold and heat stress in plants. Prompt and …

The photosynthetic activity of two Syrian barley (Hordeum vulgare L.) landraces, Arabi Abiad
(A. Abiad) and Arabi Aswad (A. Aswad), grown under low-and high-temperature stresses …

Heat tolerance of plants related to cell membrane thermostability is commonly estimated via
the measurement of ion leakage from plant segments after defined heat treatment. To …

The changes in chlorophyll a fluorescence, caused by high temperature (HT), have been
used to study heat-tolerance in nine common bean (Phaseolus vulgaris L.) accessions (3 …

Gradual heating of green leaves up to non-physiological temperatures is often used to
estimate thermal stability of photosynthetic apparatus. However, a complete sequence of …

Plant thermal tolerance is a crucial research area as the climate warms and extreme
weather events become more frequent. Leaves exposed to temperature extremes have …

The temperature induced changes in chlorophyll fluorescence induction parameters (F0,
Fm, Fv and their ratios) measured by a PEA analyzer were used to screen for heat-tolerance …