Genetic diversity and population demography of the endemic species
            <i>Acrossocheilus longipinnis</i>
            (Teleostei, Cyprinidae) based on mtDNA COI and cyt
            <i>b</i>
            gene sequences

Zheng, Liang; Yang, Jing

doi:10.1080/24701394.2017.1292504

Cited by 7 publications

(4 citation statements)

References 15 publications

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“…The timing difference of population expansion for lineages A and B may reflect the different biogeographical process. The pattern of rapid population expansion in the Late Pleistocene prior to the Last Glacial Maximum has been commonly reported in previous studies on freshwater fishes in East Asia (Yang et al, 2009;Watanabe et al, 2010;Xu et al, 2014;Chen et al, 2017;Zheng and Yang, 2018;Yang et al, 2022).…”

Section: Genetic Diversity and Population Historysupporting

confidence: 70%

The role of landscape evolution in the genetic diversification of a stream fish Sarcocheilichthys parvus from Southern China

Yang²,

Ni³

et al. 2023

Front. Genet.

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Sarcocheilichthys parvus (Cypriniformes: Gobionidae) is a stream fish which is endemic to sub-tropical coastal drainages in southern China, thus offering a valuable model for understanding how genetic divergence arises in stream-adapting freshwater fishes in this region. Using the mitochondrial Cyt b gene, integrative analyses of phylogeny, population demography, and ancestral area and paleo-drainage reconstructions are carried out to explicitly explore the role of landscape evolution in genetic diversification of S. parvus. The time-calibrated phylogeny of S. parvus indicates the splitting of two major lineages (A and B) at ∼3.66 Ma. Lineage A inhabits the Poyang Lake sub-drainage of the middle Yangtze River, Han River and Pearl River, and can be split into two sub-lineages (A-I and A-II), where sub-lineage A-II can be further sub-divided into three infra-sub-lineages (A-IIa, A-IIb and A-IIc). Except for the infra-sub-lineage A-IIc, which is restricted to the Han River and Pearl River, the other sub-lineages and infra-sub-lineages live exclusively in the Poyang Lake sub-drainage. Lineage B lives in the lower Yangtze River, Qiantang River, Jiaojiang River and Ou River, displaying close genetic relationships among the drainages. Rapid population expansion has occurred since the Late Pleistocene. Our findings indicate that the splitting of lineages A and B could be attributed to geographic isolation due to the Zhe–Min Uplift, acting as a biogeographic barrier before the late Early Pleistocene. Furthermore, the strong genetic divergence within Lineage A could be explained by the isolation role of the Nanling Mountains and Poyang Lake acting as an ecological barrier; while the lack of phylogenetic structure within Lineage B may have been the result of paleo-drainage connections or episodic freshwater connections during the eustatic low stand of sea level in the late Middle–Late Pleistocene.

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Section: Genetic Diversity and Population Historysupporting

confidence: 70%

The role of landscape evolution in the genetic diversification of a stream fish Sarcocheilichthys parvus from Southern China

Yang²,

Ni³

et al. 2023

Front. Genet.

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“…The following supporting information can be downloaded at: , Figure S1: Time tree of Huigobio and its close relatives based on 13 protein-coding genes of mitochondrial genomes; Table S1: Reviews of the genetic diversity of freshwater fishes endemic to southern China revealed by mitochondrial genes; Table S2: Reviews of the phylogeographical patterns of freshwater fishes endemic to southern China revealed by mitochondrial genes; Table S3: Primers and annealing temperature used in PCR amplification of mitochondrial genomes; Table S4: Sampling localities and source of mitochondrial genome for Huigobio and outgroup taxa; Table S5: Comparisons among six models of biogeography analyses in ancestral area reconstruction of H. chenhsienensis . References [ 11 , 13 , 14 , 15 , 16 , 17 , 18 , 26 , 27 , 37 , 65 , 72 , 73 , 74 , 75 , 76 , 77 , 78 , 79 , 80 , 81 , 82 , 83 , 84 , 85 , 86 , 87 , 88 , 89 , 90 , 91 , 92 , 93 , 94 , 95 , 96 , 97 , 98 , 99 , 100 , 101 , 102 , 103 , 104 , 105 , 106 ] are cited in the supplementary materials.…”

mentioning

confidence: 99%

Phylogeographical Analysis of the Freshwater Gudgeon Huigobio chenhsienensis (Cypriniformes: Gobionidae) in Southern China

Yang

2022

Life

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The freshwater gudgeon Huigobio chenhsienensis (Cypriniformes: Gobionidae) is a small fish endemic to southern China. In this study, we used mitochondrial cytochrome b gene (Cytb), from wide-ranging samplings of H. chenhsienensis from the Ou River (the central of southern China) to the Yangtze River Basin (the northernmost part of southern China) to explore genetic variations and the evolutionary history of H. chenhsienensis in southern China. In total, 66 haplotypes were identified from Cytb sequences of 142 H. chenhsienensis individuals, which could be divided into lineages A, B, and C with divergence times of ~4.24 Ma and ~3.03 Ma. Lineage A was distributed in the lower reaches of the Yangtze River, the Oujiang River, and the Jiao River, lineage B was distributed in the Qiantang River and the Cao’e River, whereas lineage C was restricted to the Poyang Lake drainage from the middle reaches of the Yangtze River. Lineage A could be subdivided into sub-lineages A-I, A-II, A-III, and A-IV, with divergence times of 1.30, 0.97, and 0.44 Ma. Lineage C could be subdivided into sub-lineages C-I and C-II, with a divergence time of 0.85 Ma. Our findings indicate that climate change during the Pliocene and Pleistocene eras, as well as the limited dispersal ability of H. chenhsienensis, have been major drivers for shaping the phylogeographical patterns of H. chenhsienensis.

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“…Moreover, as an omnivorous fish, the growth of A. fasciatus requires to feed with moss and other algae plants, which can inhibit the rankness of these aquatic plants, thus playing a role in ecological balance. Previous studies of A. fasciatus have primarily focused on its embryos and larval development, gonad histological characteristics, phylogenetic relationships, population structure,and artificial breeding 4 – 6 . On the other hand, A. fasciatus represents significant difference in growth rate and body size between males and females, with females growing faster than males (Fig.…”

Section: Background and Summarymentioning

confidence: 99%

Chromosome-level genome assembly of Acrossocheilus fasciatus using PacBio sequencing and Hi-C technology

Zheng,

Jiang,

Rui

et al. 2024

Sci Data

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Acrossocheilus fasciatus (Cypriniformes, Cyprinidae) is emerged as a newly commercial stream fish in the south of China with high economic and ornamental value. In this study, a chromosome-level reference genome of A. fasciatus was assembled using PacBio, Illumina and Hi-C sequencing technologies. As a result, a high-quality genome was generated with a size of 879.52 Mb (accession number: JAVLVS000000000), scaffold N50 of 32.7 Mb, and contig N50 of 32.7 Mb. The largest and smallest scafford was 60.57 Mb and 16 kb, respectively. BUSCO analysis showed a completeness score of 98.3%. Meanwhile, the assembled sequences were anchored to 25 pseudo-chromosomes with an integration efficiency of 96.95%. Additionally, we found approximately 390.91 Mb of repetitive sequences that accounting for 44.45% of the assembled genome, and predicted 24,900 protein-coding genes. The available genome reported in the present study provided a crucial resource to further investigate the regulation mechanism of genetic diversity, sexual dimorphism and evolutionary histories.

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Genetic diversity and population demography of the endemic species Acrossocheilus longipinnis (Teleostei, Cyprinidae) based on mtDNA COI and cyt b gene sequences

Cited by 7 publications

References 15 publications

The role of landscape evolution in the genetic diversification of a stream fish Sarcocheilichthys parvus from Southern China

The role of landscape evolution in the genetic diversification of a stream fish Sarcocheilichthys parvus from Southern China

Phylogeographical Analysis of the Freshwater Gudgeon Huigobio chenhsienensis (Cypriniformes: Gobionidae) in Southern China

Chromosome-level genome assembly of Acrossocheilus fasciatus using PacBio sequencing and Hi-C technology

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