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  Four high-quality draft genome assemblies of the marine heterotrophic nanoflagellate Cafeteria roenbergensis

Hackl, T., Martin, R., Barenhoff, K., Duponchel, S., Heider, D., & Fischer, M. G. (2020). Four high-quality draft genome assemblies of the marine heterotrophic nanoflagellate Cafeteria roenbergensis. Scientific Data, 7: 29, pp. 1-9. doi:10.1038/s41597-020-0363-4.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0005-8542-A Version Permalink: http://hdl.handle.net/21.11116/0000-0005-8543-9
Genre: Journal Article

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 Creators:
Hackl, Thomas1, Author              
Martin, Roman, Author
Barenhoff, Karina1, Author              
Duponchel, Sarah1, Author              
Heider, Dominik, Author
Fischer, Matthias G.1, Author              
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1Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Max Planck Society, ou_1497700              

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Free keywords: Comparative genomics ; Fungal genomics
 Abstract: The heterotrophic stramenopile Cafeteria roenbergensis is a globally distributed marine bacterivorous protist. This unicellular flagellate is host to the giant DNA virus CroV and the virophage mavirus. We sequenced the genomes of four cultured C. roenbergensis strains and generated 23.53 Gb of Illumina MiSeq data (99–282 × coverage per strain) and 5.09 Gb of PacBio RSII data (13–45 × coverage). Using the Canu assembler and customized curation procedures, we obtained high-quality draft genome assemblies with a total length of 34–36 Mbp per strain and contig N50 lengths of 148 kbp to 464 kbp. The C. roenbergensis genome has a GC content of ~70%, a repeat content of ~28%, and is predicted to contain approximately 7857–8483 protein-coding genes based on a combination of de novo, homology-based and transcriptome-supported annotation. These first high-quality genome assemblies of a bicosoecid fill an important gap in sequenced stramenopile representatives and enable a more detailed evolutionary analysis of heterotrophic protists.

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Language(s): eng - English
 Dates: 2019-09-192019-12-132020-01-21
 Publication Status: Published online
 Pages: 9
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: DOI: 10.1038/s41597-020-0363-4
 Degree: -

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Title: Scientific Data
  Abbreviation : Sci. Data
Source Genre: Journal
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Publ. Info: London, United Kingdom : Nature Publishing Group
Pages: - Volume / Issue: 7 Sequence Number: 29 Start / End Page: 1 - 9 Identifier: ISSN: 2052-4463
CoNE: https://pure.mpg.de/cone/journals/resource/2052-4463