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Phototropin can trigger the chloroplast accumulation response from multiple subcellular locations in Marchantia polymorpha.

Hanawa M, Hirano S, Sasaki K, Takahashi H, Kodama Y. · 2026 · Biochemical and biophysical research communications   research

doi:10.1016/j.bbrc.2026.153647   PMID:41932114

Linked genes (2)  2 core 0 peripheral

Gene ID Name Evidence / Role Function (this paper)
Mp5g07060 MpNCH1 experimental subject RPT2/NCH1 ortholog; identified as a potential phosphorylation substrate of Mpphot in the chloroplast accumulation response.
Mp5g03810 MpPHOT experimental subject Phototropin; expressing plasma-membrane- (pm), cytosol- (cy), or chloroplast- (cp) targeted PHOT in an MpphotKO background showed MpPHOT can trigger the chloroplast accumulation response from multiple subcellular locations. A kinase/phospho mutant (P1081A,P1082A) was used.