Rui Song1, Yan Huang2, Xin Ji3, Yunfei Wei3, Qiuyuan Liu3, Shumei Li3, Juan Liu3,*, Pengfei Dong1,*
Phyton-International Journal of Experimental Botany, Vol.92, No.1, pp. 237-250, 2023, DOI:10.32604/phyton.2022.023081
Abstract Soil salinity greatly impairs plant growth and crop productivity. Rice (Oryza sativa L.) is a salt-sensitive crop. To
better understand the molecular mechanisms of salt tolerance in roots, the BGISEQ-500 sequencing platform was
employed to elucidate transcriptome changes in rice roots after 0, 3, 24, and 72 h of salt stress. The results showed
that root K+ content decreased and Na+ content increased rapidly after the initial stage of salt stress, but that fresh
and dry weight in root did not significantly reduce. Compared to the control (no salt stress), 1,292, 453, and
486 differentially expressed genes (DEGs) were upregulated,… More >
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