Apoplastic Diffusion Barriers in Arabidopsis - PMC
2013年12月27日 · The simple structure of the primary Arabidopsis root contains most of the cell types that make up protective diffusion barriers in roots. The root epidermis, which is also …
Two chemically distinct root lignin barriers control solute ... - Nature
2021年4月19日 · In roots, a fine band of lignin, the Casparian strip encircles endodermal cells. This forms an extracellular barrier to solutes and water and plays a critical role in maintaining …
Casparian strip diffusion barrier in Arabidopsis is made of a lignin ...
2012年6月4日 · Our findings establish the chemical nature of the primary root-diffusion barrier in Arabidopsis and enable a mechanistic dissection of the formation of Casparian strips, which …
Surveillance of cell wall diffusion barrier integrity modulates water ...
2019年3月12日 · Here, we describe novel outputs of the CIFs/SGN3 surveillance system that couple sensing of the integrity of the Casparian strip-based apoplastic diffusion barrier at the …
A peptide hormone required for Casparian strip diffusion barrier …
2017年1月20日 · Plants achieve mineral ion homeostasis by means of a hydrophobic barrier on endodermal cells called the Casparian strip, which restricts lateral diffusion of ions between …
Plant Biology: Building Barriers… in Roots - Cell Press
2017年3月6日 · This suberin layer acts as an apoplastic diffusion barrier, providing a seal around the new primordia and ensuring that continuity with the mature Casparian strip in the main root …
Research Progress and Hotspots Analysis of Apoplastic Barriers …
2024年11月22日 · The apoplastic barriers, composed of Casparian strip (CS) and suberin lamellae (SL), are integral to the regulation of water and plant nutrient uptake in plants, as well …
with lipophilic and aromatic substances (Casparian strips) barriers towards the passive diffusion of fluorescent dyes, (Fig. la), which are thought to block the apoplastic ions, stable isotopes, and …
Apoplastic Diffusion Barriers in Arabidopsis - ResearchGate
2013年12月27日 · Root endodermis has cell walls reinforced with apoplastic barriers formed by the Casparian strip (CS) and suberin lamellae (SL) deposits, regulates radial nutrient transport …
Physiological roles of Casparian strips and suberin in the …
2021年10月7日 · The formation of Casparian strips (CS) and the deposition of suberin at the endodermis of plant roots are thought to limit the apoplastic transport of water and ions. We …