The complete mitogenome of Haliotis asinina (Gastropoda, Haliotidae) from Malaysian waters provides further insights into the phylogeny of the abalone

IF 1.4 4区环境科学与生态学 Q3 FISHERIES

New Zealand Journal of Marine and Freshwater Research Pub Date : 2023-11-13 DOI:10.1080/00288330.2023.2278731

Nur-Syahirah Mamat, Yuzine Esa, Nur Leena W. S. Wong, Siti-Azizah Mohd Nor, Nazia Abdul Kadar, Julia D. Sigwart, Aziz Arshad

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引用次数: 0

Abstract

Due to its high economic importance, the aquaculture of abalone has developed significantly as a global industry. However, there is still limited studies of abalone in Malaysia. Therefore, the complete mitochondrial genome of the tropical abalone, Haliotis asinina (Linnaeus 1758) sampled in the Malaysian waters is sequenced and analysed for the first time. The mitogenome is 16399 base pairs (bp) in length and contains 13 protein coding genes (PCGs), 2 ribosomal RNA (rRNA) genes and 22 transfer RNA (tRNA) genes. The arrangement and orientation of genes compared with 10 available Haliotis mitogenomes were found to be identical. Phylogenetic analysis was conducted to assess their evolutionary relationships. The phylogenetic tree shows that H. asinine is closely related to H. ovina, H. diversicolor, H. varia, H. rubra and H. tuberculata. The genetic information gleaned from this study will be invaluable for the further studies of H. asinine especially on population genetics and improvement of aquaculture in the face of climate change effects.

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来自马来西亚水域的亚洲鲍鱼(腹足目，鲍鱼科)的完整有丝分裂基因组为鲍鱼的系统发育提供了进一步的见解

由于其高度的经济重要性，鲍鱼养殖作为一项全球产业已得到显著发展。然而，对马来西亚鲍鱼的研究仍然有限。因此，首次对马来西亚水域取样的热带鲍鱼Haliotis asinina (Linnaeus 1758)的完整线粒体基因组进行了测序和分析。有丝分裂基因组全长16399个碱基对(bp)，包含13个蛋白质编码基因(PCGs)、2个核糖体RNA (rRNA)基因和22个转移RNA (tRNA)基因。与10个可用的有丝分裂基因组比较，发现基因的排列和取向是相同的。系统发育分析了它们的进化关系。系统发育树显示，asinine与H. ovina、H. diversicolia、H. varia、H. rubra和H. tuberculata关系密切。本研究所收集的遗传信息将对进一步研究亚洲红腹鱼，特别是在气候变化影响下的种群遗传学和水产养殖改良方面具有宝贵的价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

New Zealand Journal of Marine and Freshwater Research 生物-海洋学

CiteScore

4.50

自引率

12.50%

发文量

审稿时长

3 months

期刊介绍： Aims: The diversity of aquatic environments in the southern continents and oceans is of worldwide interest to researchers and resource managers in research institutions, museums, and other centres. The New Zealand Journal of Marine and Freshwater Research plays an important role in disseminating information on observational, experimental, theoretical and numerical research on the marine, estuarine and freshwater environments of the region.