← Literature list

Arsenic-sensing domain controls ACR3 transporter trafficking in Marchantia polymorpha.

Bonter I, Mizio K, Dolzblasz A, Tomaszewska P, Zbieralski K, Staszewski J, Wawrzycka D, Reymer A, Bialek W, Kriechbaumer V, Haseloff J, Wysocki R, Maciaszczyk-Dziubinska E. · 2026 · Plant Cell   research

doi:10.1093/plcell/koag306   PMID:42837615

Linked genes (1)  1 core 0 peripheral

Gene ID	Name	Evidence / Role	Function (this paper)
Mp5g06690	MpACR3	experimental subject	Sole M. polymorpha ACR3 arsenite [As(III)] efflux transporter, whose arsenic-responsive cysteine-rich N-terminal domain controls its trafficking: it sits in Golgi bodies and the plasma membrane under non-stress conditions, while As(III) binding stabilises the N-terminus and drives relocalisation to the plasma membrane. A di-arginine LRCRF motif is required for intracellular retention (Leu, Arg) and for As(III)-induced relocalisation (Cys, Phe). ID NOTE: the paper states no v7.1 locus and the symbol is not yet registered.