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A chromosome-level reference genome assembly of the Reeve's moray eel (Gymnothorax reevesii).

ABSTRACT: Due to potentially hostile behaviors and elusive habitats, moray eels (Muraenidae) as one group of apex predators in coral reefs all across the globe have not been well investigated. Here, we constructed a chromosome-level genome assembly for the representative Reeve's moray eel (Gymnothorax reevesii). This haplotype genome assembly is 2.17 Gb in length, and 97.87% of the sequences are anchored into 21 chromosomes. It contains 56.34% repetitive sequences and 23,812 protein-coding genes, of which 96.77% are functionally annotated. This sequenced marine species in Anguilliformes makes a good complement to the genetic resource of eel genomes. It not only provides a genetic resource for in-depth studies of the Reeve's moray eel, but also enables deep-going genomic comparisons among various eels.

SUBMITTER: Zhang K

PROVIDER: S-EPMC10387071 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature

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A chromosome-level reference genome assembly of the Reeve's moray eel (Gymnothorax reevesii).

Zhang Kai K Huang Yu Y Zhang Yuxuan Y Liang Rishen R Li Qingqing Q Li Ruihan R Zhao Xiaomeng X Bian Chao C Chen Yongnan Y Wu Jinhui J Shi Qiong Q Lin Li L

Scientific data 20230729 1

Due to potentially hostile behaviors and elusive habitats, moray eels (Muraenidae) as one group of apex predators in coral reefs all across the globe have not been well investigated. Here, we constructed a chromosome-level genome assembly for the representative Reeve's moray eel (Gymnothorax reevesii). This haplotype genome assembly is 2.17 Gb in length, and 97.87% of the sequences are anchored into 21 chromosomes. It contains 56.34% repetitive sequences and 23,812 protein-coding genes, of which ...[more]

PMID: 37516767

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