Transcription profiling of Populus euphratica roots and leaves in response to 150 mM NaCl

Wild type Populus euphratica were multiplied by in vitro micropropagation and grown in aerated hydroponics using Long-Ashton nutrient solution. Plants were adapted to 150 mM NaCl by increasing the concentration in the nutrient solution over several days. Root and leaf samples were harvested after growing in 150 mM NaCl for 2 and 12 days.