Effect of PLC on Stomatal Movement in Vicia faba L.

Abstract:

The effect of PLC in dark-regulated stomatal movement in Vicia faba L. was studied by means of pharmacological approach and stomatal analysis. The result shows that dark-induced stomatal closure can be blocked by U73122, which is a kind of special inhibitor for PLC, and so does the NOs inhibitor, L-NAME and the scavenger of NO, c-PTIO. So this result indicated that the bioactivity of PLC was high in darkness, and some relationship may lie between PLC and NO in stomatal movement.

• Periodical: Advanced Materials Research (Volumes 550-553)
• Pages: 1204-1207
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.550-553.1204
• Online since: July 2012
• Authors: Yuan Hua Zhang
• Keywords: NO, Programmable Logic Controller (PLC), Stomatal Movement

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