Dioscorea rotundata (TDr96_F1_v2_PseudoChromosome)

About Dioscorea rotundata

White Guinea yam (Dioscorea rotundata Poir.) is a common staple food that has contributed enormously to the subsistence and socio-cultural life of millions of people principally in West and Central Africa. Belonging to the monocotyledon the Dioscorea genus, under the family Dioscoreaceae, there are about 450 known species mainly distributed in tropical and subtropical regions of the world. The entire Genus is characterised by the occurrence of separate male and female plants (dioecy), a rare trait in angiosperms that has limited efficient breeding, and D. rotundata can be either diploid or triploid, with a haploid chromosome number of 20. The reference for D. rotundata comes from a diploid individual of unknown sex with an assembled genome size of 579 Mb.

Taxonomy ID 55577

Data source Genetics and Breeding, Iwate Biotechnology Research Center

More information and statistics

Genome assembly: TDr96_F1_v2_PseudoChromosome

More information and statistics

Download DNA sequence (FASTA)

Display your data in Ensembl Plants

Gene annotation

What can I find? Protein-coding and non-coding genes, splice variants, cDNA and protein sequences, non-coding RNAs.

More about this genebuild

Download genes, cDNAs, ncRNA, proteins - FASTA - GFF3

Update your old Ensembl IDs

Comparative genomics

What can I find? Homologues, gene trees, and whole genome alignments across multiple species.

More about comparative analyses

Phylogenetic overview of gene families

Download alignments (EMF)


This species currently has no variation database. However you can process your own variants using the Variant Effect Predictor:

Variant Effect Predictor