College of Horticulture, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, China.
Int J Mol Sci. 2023 Feb 16;24(4):3948. doi: 10.3390/ijms24043948.
Salt stress is one of the main abiotic stresses that strongly affects plant growth. Clarifying the molecular regulatory mechanism in ornamental plants under salt stress is of great significance for the ecological development of saline soil areas. is a perennial with a high ornamental and commercial value. To narrow down the key responsive pathways and regulatory genes, we analyzed the transcriptome of under a 200 mM NaCl treatment. A total of 5600 differentially expressed genes were identified. The Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis pointed out that starch and sucrose metabolism and plant hormone signal transduction were significantly improved. The above pathways played crucial roles when was coping with salt stress, and their protein-protein interactions (PPIs) were predicted. This research provides new insights into the molecular regulatory mechanism, which could be the theoretical basis for screening candidate genes in .
盐胁迫是影响植物生长的主要非生物胁迫之一。阐明盐胁迫下观赏植物的分子调控机制对于盐渍土地区的生态发展具有重要意义。 是一种多年生植物，具有很高的观赏和商业价值。为了缩小关键响应途径和调控基因的范围，我们分析了 200 mM NaCl 处理下 的转录组。共鉴定出 5600 个差异表达基因。京都基因与基因组百科全书（KEGG）分析指出，淀粉和蔗糖代谢以及植物激素信号转导显著增强。当 应对盐胁迫时，上述途径发挥了关键作用，并预测了它们的蛋白质-蛋白质相互作用（PPIs）。这项研究为分子调控机制提供了新的见解，可为 中候选基因的筛选提供理论依据。
