WebMar 29, 2024 · Therefore, halotropism is a key trait that facilitates plant adaptation to saline conditions via the regulation of root development. When roots perceive high salt levels, PIN2, one of the auxin transporters that determine auxin distribution, relocates to the side of the root exposed to salt stress. WebHalotropism plate assays and gravitropism plate assays. For the halotropism plate assays (both during time-lapse imaging and long-term halotropism assays), 10 seeds were germinated in a diagonal line on half strength MS plates. When the seedlings were 5 days old, the bottom corner (in diagonal line 0.5 cm below the root tips) of the agar was ...
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WebOct 14, 2024 · Among them, root tropic responses, including gravitropism, hydrotropism, and halotropism are the most effective growth-based approaches to evade stresses and obtain various needed nutrients and water for survival. Cellular and molecular mechanisms of root gravitropism, hydrotropism, and halotropism have been partially elucidated [1,2,3,4,5]. WebMar 29, 2024 · One of the major environmental stress factors that affect root growth is salinity. Arabidopsis thaliana, a glycophyte, shows halotropism, whereby it alters the direction of root growth in a non-gravitropic pattern to evade high soil salinity.Asymmetric auxin distribution regulated by the relocation of auxin-efflux carrier proteins is a key … midland weather radio 74-200 manual
Halotropism Is a Response of Plant Roots to Avoid a Saline …
WebOct 14, 2024 · 植物器官生长方向朝向刺激一方的为正向向性生长,背向刺激一方的为负向向性生长。 根尖避开土壤中高浓度盐离子区域的负向向性生长称为避盐 … WebOct 19, 2024 · 10月14日,中国科学院分子植物科学卓越创新中心赵杨研究组在Developmental Cell上,在线发表了题为Root twisting drives halotropism via stress … WebOct 15, 2024 · 植物器官生长方向朝向刺激一方的为正向向性生长,背向刺激一方的为负向向性生长。 根尖避开土壤中高浓度盐离子区域的负向向性生长称为避盐 … newstead motel victoria