The Arabidopsis SGN3/GSO1 receptor kinase integrates soil nitrogen status into shoot development

ABSTRACT: The Casparian strip is a barrier in endodermal cell walls of plants that allows the selective uptake of nutrients and water. In the model plant Arabidopsis thaliana, its development and establishment is under the control of a receptor-ligand mechanism termed the Schengen pathway. This pathway facilitates barrier formation and activates downstream compensatory responses in case of dysfunction. However, due to a very tight functional association with the Casparian strip, other potential signaling functions of the Schengen pathway remain obscure. In this work, we created a MYB36-dependent synthetic positive feedback loop that drives Casparian strip formation independently of Schengen-induced signaling. We evaluated this by subjecting plants in which the Schengen pathway has been uncoupled fro

SUBMITTER: Dr. Tonni, Grube Andersen 

PROVIDER: S-SCDT-10_1038-S44318-024-00107-3 | biostudies-other |

REPOSITORIES: biostudies-other