The reference genome of Macropodus opercularis (the paradise fish)

Erika FODOR; Javan OKENDO; Nóra SZABÓ; Kata SZABÓ; Dávid CZIMER; Anita TARJÁN-RÁCZ; Ildikó SZEVERÉNYI; Bi Wei LOW; Jia Huan LIEW; Sergey KOREN; Arang RHIE; László ORBÁN; Ádám MIKLÓSI; Máté VARGA; Shawn M. BURGESS

doi:10.1038/s41597-024-03277-1

The reference genome of Macropodus opercularis (the paradise fish)

Erika FODOR, Javan OKENDO, Nóra SZABÓ, Kata SZABÓ, Dávid CZIMER, Anita TARJÁN-RÁCZ, Ildikó SZEVERÉNYI, Bi Wei LOW, Jia Huan LIEW, Sergey KOREN, Arang RHIE, László ORBÁN, Ádám MIKLÓSI, Máté VARGA^*, Shawn M. BURGESS^*

^*Corresponding author for this work

Science Unit

Research output: Journal Publications › Journal Article (refereed) › peer-review

Abstract

Amongst fishes, zebrafish (Danio rerio) has gained popularity as a model system over most other species and while their value as a model is well documented, their usefulness is limited in certain fields of research such as behavior. By embracing other, less conventional experimental organisms, opportunities arise to gain broader insights into evolution and development, as well as studying behavioral aspects not available in current popular model systems. The anabantoid paradise fish (Macropodus opercularis), an “air-breather” species has a highly complex behavioral repertoire and has been the subject of many ethological investigations but lacks genomic resources. Here we report the reference genome assembly of M. opercularis using long-read sequences at 150-fold coverage. The final assembly consisted of 483,077,705 base pairs (~483 Mb) on 152 contigs. Within the assembled genome we identified and annotated 20,157 protein coding genes and assigned ~90% of them to orthogroups.

Original language	English
Article number	540
Pages (from-to)	540
Journal	Scientific data
Volume	11
Issue number	1
DOIs	https://doi.org/10.1038/s41597-024-03277-1
Publication status	Published - 24 May 2024

Bibliographical note

Publisher Copyright:
© This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply 2024.

Keywords

Animals
Fishes/genetics
Genome

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10.1038/s41597-024-03277-1Licence: CC BY

https://www.nature.com/articles/s41597-024-03277-1

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title = "The reference genome of Macropodus opercularis (the paradise fish)",

abstract = "Amongst fishes, zebrafish (Danio rerio) has gained popularity as a model system over most other species and while their value as a model is well documented, their usefulness is limited in certain fields of research such as behavior. By embracing other, less conventional experimental organisms, opportunities arise to gain broader insights into evolution and development, as well as studying behavioral aspects not available in current popular model systems. The anabantoid paradise fish (Macropodus opercularis), an “air-breather” species has a highly complex behavioral repertoire and has been the subject of many ethological investigations but lacks genomic resources. Here we report the reference genome assembly of M. opercularis using long-read sequences at 150-fold coverage. The final assembly consisted of 483,077,705 base pairs (~483 Mb) on 152 contigs. Within the assembled genome we identified and annotated 20,157 protein coding genes and assigned ~90% of them to orthogroups.",

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AU - CZIMER, Dávid

AU - TARJÁN-RÁCZ, Anita

AU - SZEVERÉNYI, Ildikó

AU - LOW, Bi Wei

AU - LIEW, Jia Huan

AU - KOREN, Sergey

AU - RHIE, Arang

AU - ORBÁN, László

AU - MIKLÓSI, Ádám

AU - VARGA, Máté

AU - BURGESS, Shawn M.

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AB - Amongst fishes, zebrafish (Danio rerio) has gained popularity as a model system over most other species and while their value as a model is well documented, their usefulness is limited in certain fields of research such as behavior. By embracing other, less conventional experimental organisms, opportunities arise to gain broader insights into evolution and development, as well as studying behavioral aspects not available in current popular model systems. The anabantoid paradise fish (Macropodus opercularis), an “air-breather” species has a highly complex behavioral repertoire and has been the subject of many ethological investigations but lacks genomic resources. Here we report the reference genome assembly of M. opercularis using long-read sequences at 150-fold coverage. The final assembly consisted of 483,077,705 base pairs (~483 Mb) on 152 contigs. Within the assembled genome we identified and annotated 20,157 protein coding genes and assigned ~90% of them to orthogroups.

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The reference genome of Macropodus opercularis (the paradise fish)

Abstract

Bibliographical note

Keywords

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