High-quality chromosome-level genome assembly of redlip mullet (<i>Planiliza haematocheila</i>)

Na Zhao; Hao-Bing Guo; Lei Jia; Qiu-Xia Deng; Chun-Hua Zhu; Bo Zhang

doi:10.24272/j.issn.2095-8137.2021.255

Volume 42 Issue 6

Nov. 2021

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Na Zhao, Hao-Bing Guo, Lei Jia, Qiu-Xia Deng, Chun-Hua Zhu, Bo Zhang. High-quality chromosome-level genome assembly of redlip mullet (Planiliza haematocheila). Zoological Research, 2021, 42(6): 796-799. doi: 10.24272/j.issn.2095-8137.2021.255

Citation:

Na Zhao, Hao-Bing Guo, Lei Jia, Qiu-Xia Deng, Chun-Hua Zhu, Bo Zhang. High-quality chromosome-level genome assembly of redlip mullet (Planiliza haematocheila). Zoological Research, 2021, 42(6): 796-799. doi: 10.24272/j.issn.2095-8137.2021.255

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High-quality chromosome-level genome assembly of redlip mullet (Planiliza haematocheila)

doi: 10.24272/j.issn.2095-8137.2021.255

Na Zhao^{1, 3, #},
Hao-Bing Guo^{4, #},
Lei Jia²,
Qiu-Xia Deng¹,
Chun-Hua Zhu¹,
Bo Zhang^{1, 2
,
,}

1.
Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang), Fisheries College, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China
2.
Tianjin Fisheries Research Institute, Tianjin 300200, China
3.
Shanghai Ocean University, Shanghai 201306, China
4.
BGI-Qingdao, BGI-Shenzhen, Qingdao, Shandong 266555, China

#Authors contributed equally to this work

Funds: This study was supported by the Special Funding for Modern Agricultural Industrial Technology System (CARS-47-Z01)

More Information

Corresponding author: Email: zb611273@163.com
Received Date: 2021-09-22
Accepted Date: 2021-10-18

Published Online: 2021-10-21

Publish Date: 2021-11-18

Abstract

Abstract

In the present study, we successfully assembled a high-quality genome of Planiliza haematocheila (redlip mullet) based on Oxford Nanopore long read, single-tube long fragment read (stLFR), and Hi-C chromatin interaction sequencing. The size of the P. haematocheila genome was 652.91 Mb. More than 93.8% of BUSCO genes were detected, and the N50 lengths of contigs and scaffolds reached 7.21 Mb and 28.01 Mb, respectively, thus demonstrating outstanding genome completeness and sequence continuity. A total of 21 045 protein-coding genes were predicted in the assembled genome, and 99.77% of those genes were functionally annotated. Comparative genomic and phylogenetic analyses revealed the adaptability of P. haematocheila to complex living environments at the genomic level, highlighting its broad adaptability and resistance to multiple stresses as an important economic fish. The high-quality reference chromosome-level genome of P. haematocheila provides a powerful genomic resource for further systematic study of Mugilidae.
- Planiliza haematocheila,
- Chromosome-level,
- Genome,
- Adaption,
- HiC

#Authors contributed equally to this work

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References(11)

References

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