Like seed plants, liverworts synthesize and accumulate a myriad of isoprenoid compounds. Using antibodies raised against several isoprenoid biosynthetic enzymes, we investigated their intracellular compartmentation by in situ immunolocalization from Marchantia polymorpha. The enzymes examined were deoxy-xylulose phosphate synthase, geranyl diphosphate synthase, farnesyl diphosphate synthase, ge...

Intracellular localization of lunularic acid and prelunularic acid in suspension cultured cells of Marchantia polymorpha L. was studied. The sum of both compounds was determined as lunularic acid group (LNAs) because of the instability of prelunularic acid to convert into lunularic acid.Mechanical disruption of the cells followed by differential centrifugation showed that LNAs was associated wi...

Bryophytes, due to their poikilohydric nature and peculiar traits, are useful versatile organisms for studies on metal accumulation detoxification in plants. Among bryophytes, the liverwort Marchantia polymorpha is an excellent candidate as a model organism, having key role plant evolutionary history. In particular, M. axenic cultivation of gametophytes offers several advantages, such fast grow...

A lectin different from the previously described mannose-binding agglutinins has been isolated from the liverwort Marchantia polymorpha. Biochemical characterization of the purified lectin combined with the data from earlier transcriptome analyses demonstrated that the novel M. polymorpha agglutinin is not related to any of the known plant lectin families, but closely resembles the Agaricus bis...

Errors were made during the preparation of this manuscript that deviate from accepted scientific norms. Specifically, (1) one figure is flipped horizontally in the control panel of two figures representing the same experiment (Fig 1E and S1A); (2) the same photograph of a genotype is used in Fig 1O that is presented as a control genotype in Fig 4G of a manuscript published in a different journa...

Blue-light-induced chloroplast photorelocation movement is observed in most land plants. Chloroplasts move toward weak-light-irradiated areas to efficiently absorb light (the accumulation response) and escape from strong-light-irradiated areas to avoid photodamage (the avoidance response). The plant-specific kinase phototropin (phot) is the blue-light receptor for chloroplast movements. Althoug...

Codon fitnesses for chloroplast genes were estimated using the relative synonymous codon use of psbA, which has a different pattern of codon use than other chloroplast genes and is the major translation product of the chloroplast. These estimates were used to calculate the codon adaptation index (CAI) of chloroplast genes from Marchantia polymorpha, Nicotiana tabacum, and Chlamydomonas reinhard...

Plants are attractive platforms for synthetic biology and metabolic engineering. Plants' modular and plastic body plans, capacity for photosynthesis, extensive secondary metabolism, and agronomic systems for large-scale production make them ideal targets for genetic reprogramming. However, efforts in this area have been constrained by slow growth, long life cycles, the requirement for specializ...

Photoperiodic control of the phase transition from vegetative to reproductive growth is critical for land plants. The GIGANTEA (GI) and FLAVIN-BINDING KELCH REPEAT F-BOX1 (FKF1) protein complex controls this process in angiosperms. However, little is known about how plants evolved this regulatory system. Here, we report that orthologues of GI and FKF1 are present in a basal plant, the liverwort...