MarpolBase
Genome Database for Marchantia polymorpha
- Gene Fetcher Get gene sequences
- Genome Slicer Extract genomic regions
- Gene ID converter Convert gene IDs between genomes
- Liftover Convert coordinates between genomes
Marchantia Gene Info
Genome Browser
MBEX: Marchantia Expression Database
Gene Nomenclature
[Important notice] To maintain nomenclature consistent and systematic, we strongly recommend that gene names/symbols should be registered before publications and presentations.
Analytical Tools
BLAST similarity search Mp Reference Genome MpTak_v7.1r2 (latest)
BLAST similarity search MpTak_v6.1 and earlier
BLAST similarity search JGI 3.1 and plant species (legacy website)
GMAP cDNA mapping/alignment to the Marchantia genome
CasFinder sgRNA designing for the CRISPR/Cas9 system
amiRNA Design Helper target site search for amiRNA gene knockdown
GGGenome Ultrafast genome sequence search (for JGI 3.1)
CRISPRdirect Fast target search for the CRISPR/Cas9 system (for JGI 3.1)
CRISPR-P sgRNA design for CRISPR/Cas9 genome editing in plants (for JGI 3.1)
Utility tools
Marchantia Gene-linked Literature
Download Marchantia Genome Resources
Genome annotation ver. 7.1r2: the reference genome annotation has been updated to MpTak_v7.1r2 (with MpTak1_v7.1r2 and MpTak2_v7.1r2), a minor update of ver. 7.1. Some gene models and gene IDs have changed; use the Gene ID converter to map IDs between versions. README / Download
MBEX expanded: the expression database now covers 850 experimental conditions from 2,447 RNA-seq datasets, with gene annotations based on ver. 7.1r2. MBEX
RDF and MCP server:
MarpolBase genes, structural annotation, expression, literature and orthologs are now available as RDF
(SPARQL endpoint,
data dump)
and through an MCP server for AI assistants (https://marchantia.info/mcp).
How to use
Registration for Marchantia Workshop 2026 has closed. The workshop will be held on November 27–29, 2026, in Kobe, Japan. We look forward to seeing you in Kobe! For the latest information, please visit Workshop Website .
MarpolBase paper describing the database features as well as the ver. 7.1 reference genomes is now available on Plant & Cell Physiology (PCP).
Please cite our paper when using genome data from MarpolBase.