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REGULATORY SIGNALS. "Evidence was found for a link between electrical signals and photosynthesis as well as respiration. Wound-induced VPs cause a transient suppression in photosynthetic activity and an increase in respiratory CO2 release. The results led us to conclude that different stimulation types trigger characteristic electrical signals each with specific influence on physiological processes." (VPs = variation potentials). http://www.sciencedirect.com/science/article/pii/S0098847214001634 View in LinkedIn

PLANT CONDUCTION. "The immediate and rapid snapping shut of the trap is a perfect demonstration of a sensory-motor system that involves neither nerves nor muscles. It has been known for some time that the mechanism underlying the closure of the trap involves the generation of very fast electrical depolarizations in the form of action potentials by the cells of the trigger hairs which lead to the rapid closure of the trap." (Venus Fly Trap). http://www.sciencedirect.com/science/article/pii/S096098221300849X View in LinkedIn

WIDESPREAD PHENOMENON. "The reader may probably have Mimosa pudica or Venus flytrap in mind as classic examples of electrically mediated leaf closure, but all plants depend in one form or another upon electrical signaling." http://link.springer.com/article/10.1007/s11229-016-1040-1 View in LinkedIn

ALTERNATIVE MECHANISM. "Rapid closure is brought about by a combination of elastic properties and biochemical/biophysical changes in the motor cells. However, unlike animal neuronal action potentials in which Na+/Ca2+ ions carry the depolarizing phase of the action potential, the rapid depolarization component of the Venus flytrap action potential is most likely brought about by the opening of rapid (R-type) anion channels since plants lack the voltage-sensitive cation channels that characterise animal excitability." http://www.sciencedirect.com/science/article/pii/S096098221300849X View in LinkedIn