Sequencing and Characterisation of Complete Mitochondrial DNA Genome for Trigonopoma pauciperforatum (Cypriniformes: Cyprinidae: Danioninae) with Phylogenetic Consideration

Chung, Hung Hui; Lim, Leonard Whye Kit; Liao, Yunshi; Lam, Tommy Tsan-Yuk; Chong, Yee Ling

doi:10.21315/tlsr2020.31.1.7

Cited by 5 publications

(4 citation statements)

References 25 publications

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“…Overall base composition appeared as follows: A (33.1%), T (27.2%), G (15.2%), and C (24.5%), demonstrating that the mitochondrial genome was biased toward AT (60.3%) rather than GC (39.7%), which was similar to the mitogenome of Trigonopoma pauciperforatum (Chung et al. 2020 ). The gene order and composition were identical to the typical arrangement in other teleost fishes.…”

mentioning

confidence: 84%

Complete mitochondrial genome of Devario kakhienensis (Cypriniformes: Danionidae: Danioninae): genome characterization and phylogenetic consideration

Song

Chen

Zhang

et al. 2022

Mitochondrial DNA Part B

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Complete mitochondrial genome and phylogenetic analysis of Devario kakhienensis , endemic minnow from southwest China, for the first time was presented. It was determined to be a 16,777 bp long circular molecule and the genome organization was consistent with that of Danioninae species published previously. Based on PCGs, the maximum likelihood phylogenetic analysis supported the close genetic relationship between D. kakhienensis and Devario interruptus . These data would contribute toward the genetic resource enrichment, and provide a valuable framework for future research in completely resolving phylogenetic relationships with the family Danionidae.

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mentioning

confidence: 84%

Complete mitochondrial genome of Devario kakhienensis (Cypriniformes: Danionidae: Danioninae): genome characterization and phylogenetic consideration

Song

Chen

Zhang

et al. 2022

Mitochondrial DNA Part B

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“…The mitogenome sequencing is one pivotal gateway to the comprehensive elucidation of the underlying molecular evolution and population genetics of an organism (Chen et al 2016;Chung et al 2020a;Lim et al 2019a). The mitogenome tells a story about how the same fish species may look different phenotypically when segregated geographically, as part of their adaptation strategy to survive in harsh environment (Chung et al 2020b;Lim et al 2018a).…”

Section: Mitogenomementioning

confidence: 99%

“…This maternally inherited organellar genome has been proven powerful in improving the phylogenetic resolution of some fishes with high cryptic diversity, especially those from the Cyprinidae family, when coupled with both morphometric and meristic data (Aminan et al 2020). This is extremely useful in solving the taxonomical classification of a species as it facilitates conservation efforts (Chung et al 2020c;Lim et al 2020a).…”

Section: Mitogenomementioning

confidence: 99%

“…However, state of the art molecular studies in some key areas may help to boost conservation of this fish. As done in some other fishes of commercial value, research is needed in T. tambroides on whole nuclear and transcriptome sequencing (Hu et al, 2015;Chung et al 2020a;Lim et al 2020b, c), cis regulatory elements (promoter and enhancer) gene regulation (Lim et al 2018a(Lim et al , 2019b(Lim et al , c, 2021Md Yusni et al 2020;Yeaw et al 2020;Lai et al 2021), growth-related metabolic pathway study (Overturf et al 2010;Lim et al 2018b; coupled with metabolic profiling of the fish flesh (Chang et al 2016;Mabuchi et al 2019).…”

Section: Conclusion and Future Perspectivesmentioning

confidence: 99%

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A Review on the Emerging Asian Aquaculture Fish, the Malaysian Mahseer (Tor tambroides): Current Status and the Way Forward

et al. 2021

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The Malaysian mahseer (Tor tambroides) is a sport, ornamental and food all-in-one treasured aquaculture fish member of the Cyprinidae family. However, this freshwater riverine species is currently under the threats of habitat degradation and overfishing, apart from its poorly documented taxonomy. Despite its socio-economic significance, taxonomy confusion and conservation inadequacy, the knowledge gaps in some fields like the genomic landscape and biology are yet to be filled. In this comprehensive review, we presented an overview of all the past and current T. tambroides related research fields, namely morphology, population genetics, growth environment, reproduction, diet and nutrition, metagenome, mitogenome as well as conservation. Furthermore, we have included some future perspectives and recommendations for the advancement of the respective fields. It is anticipated that this review would be of great benefit to those planning to consolidate resources and work in tandem to pace the conservation and fish farming industry improvement endeavours.

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Sequencing and characterization of complete mitogenome DNA of Rasbora tornieri (Cypriniformes: Cyprinidae: Rasbora) and its evolutionary significance

Chung

Kamar

Lim

et al. 2020

J Genet

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The yellowtail rasbora (Rasbora tornieri) is a miniature ray-finned fish categorized under the genus Rasbora in the family of Cyprinidae. In this study, a complete mitogenome sequence of R. tornieri was sequenced using four primers targeting two halves of the mitogenome with overlapping flanking regions. The size of mitogenome was 16,573 bp, housing 22 transfer RNA genes, 13 protein-coding genes, two ribosomal RNA genes and a putative control region. Identical gene organization was detected between this species and other members of Rasbora genus. The heavy strand encompassed 28 genes while the light strand accommodated the other nine genes. Most protein-coding genes execute ATG as start codon, excluding COI and ND3 genes, which utilized GTG instead. The central conserved sequence blocks (CSB-E, CSB-F and CSB-D), variable sequence blocks (CSB-1, CSB-3 and CSB-2) as well as the terminal associated sequence (TAS) were conserved within the control region. The maximum likelihood phylogenetic family tree revealed the divergence of R. tornieri from the basal region of the Rasbora clade, where its evolutionary relationships with other Rasbora members are poorly resolved as indicated by the low bootstrap values. This work acts as window for further population genetics and molecular evolution studies of Rasbora genus in future.

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Sequencing and Characterisation of Complete Mitochondrial DNA Genome for Trigonopoma pauciperforatum (Cypriniformes: Cyprinidae: Danioninae) with Phylogenetic Consideration

Cited by 5 publications

References 25 publications

Complete mitochondrial genome of Devario kakhienensis (Cypriniformes: Danionidae: Danioninae): genome characterization and phylogenetic consideration

Complete mitochondrial genome of Devario kakhienensis (Cypriniformes: Danionidae: Danioninae): genome characterization and phylogenetic consideration

A Review on the Emerging Asian Aquaculture Fish, the Malaysian Mahseer (Tor tambroides): Current Status and the Way Forward

Sequencing and characterization of complete mitogenome DNA of Rasbora tornieri (Cypriniformes: Cyprinidae: Rasbora) and its evolutionary significance

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