Typically, GABA levels in plant tissues are low [ranging from 0.03 to 2.00 mmol g21 fresh weight (FW)]2,3, but increase severalfold in response to many diverse stimuli, including heat shock, mechanical stimulation, hypoxia and phytohormones4–7.
Typically, GABA levels in plant tissues are low [ranging from0.03 to 2.00 mmol g21 fresh weight (FW)]2,3, but increase severalfoldin response to many diverse stimuli, including heat shock,mechanical stimulation, hypoxia and phytohormones4–7.