MarpolBase - The cold-induced switch in direction of chloroplast relocation occurs independently of changes in endogenous phototropin levels.

The cold-induced switch in direction of chloroplast relocation occurs independently of changes in endogenous phototropin levels.

Fujii, Y., et al. · 2020 · PLoS ONE research

Gene ID	Name	Evidence / Role	Function (this paper)
Mp5g03810	MpPHOT	experimental subject	Marchantia phototropin functionally analyzed via overexpression (35S::Mpphot-Citrine), KO and complementation lines, plus immunoblot/phosphorylation assays. Endogenous Mpphot abundance did not change appreciably during cold treatment; cold-induced switch to the chloroplast avoidance response occurs via increased phot autophosphorylation lowering the transitional light intensity, independent of phototropin levels.