Molecular characterization and primary functional analysis of PeMPEC, a magnesium-protoporphyrin IX monomethyl ester cyclase gene of bamboo (Phyllostachys edulis)

Key message A homologous gene of MPEC from Phyllostachys edulis was isolated and characterized. Its overexpression in Arabidopsis thaliana increased chlorophyll concentration and photosynthesis efficiency, indicating it is involved in chlorophyll biosynthesis.