About Dracunculus medinensis
The nematode Dracunculus medinensis causes dracunculiasis, or Guinea Worm Disease (GWD) in remote areas of Africa without access to safe drinking water. Humans acquire the parasite when they drink water containing copepods infected with D. medinensis larvae. Nearly eradicated as a result of the Guinea Worm Eradication Programme, which reduced 3.5 million cases in 1986 to 148 cases in 2013, GWD has reemerged in Chad in 2010 after an absence of 2 years.
Genome assembly: D_medinensis_Ghana_v2_0_4
The draft genome assembly was produced by the Parasite Genomic group at the Wellcome Trust Sanger Institute, in collaboration with Mark Eberhard (CDC, USA), using Illumina paired-end sequencing followed by an in-house genome assembly pipeline comprising various steps, including contig assembly, scaffolding, gap-filling and error-correction (Helminth Genomes Consortium, unpublished).
The gene predictions were made by the Parasite Genomics group at the Wellcome Trust Sanger Institute and WormBase, as part of the 50 Helminth Genomes Initiative (Helminth Genomes Consortium, unpublished). An in-house pipeline was developed that used MAKER to generate high-quality annotations by integrating evidence from multiple sources: ab initio gene predictions from AUGUSTUS, GeneMark-ES, and SNAP; projected annotation from C. elegans (using GenBlastG) and the taxonomically nearest reference helminth genome (using RATT); and ESTs, mRNAs and proteins from related organisms aligned to the genome using BLAST, with refinement of alignments using Exonerate.
What can I find? Protein-coding and non-coding genes, splice variants, cDNA and protein sequences, non-coding RNAs.
What can I find? Orthologues, paralogues, and gene trees across multiple species.
|Data Source||Wellcome Trust Sanger Institute|