Changes of soluble proteins in leaf and thylakoid exposed in high saline condition of a mangrove taxa Bruguiera gymnorrhiza.

One-year-old seedlings of Bruguiera gymnorrhiza (L) Savingay were exposed to 500 mM NaCl for 6d under hydroponic culture condition to characterize the changes in leaf and thylakoid protein profiles in response to short-term salt exposures. Significant changes in leaf dry mass, chlorophylls and soluble leaf proteins were observed in short term of salt exposures, as it happens under tidal situations in nature. Chlorophyll a/b ratio showed decrease of light harvesting efficiency in salt treatment.