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عنوان فارسی مقاله:
تنوع ژنتیکی میتوکندری Rhinogobius giurinus (ماهی استخوانی: گوبی) در شرق آسیا
عنوان انگلیسی مقاله:
Mitochondrial genetic diversity of Rhinogobius giurinus (Teleostei: Gobiidae) in East Asia
سال انتشار : 2016
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مقدمه انگلیسی مقاله:
1. Introduction
Rhinogobius is a genus of the freshwater goby that is native to tropical and temperate parts of East Asia. There are 64 valid species within this genus (Froese and Pauly, 2015). Among them, most species are primarily freshwater fish, and very few species are amphidromous (Froese and Pauly, 2015). Rhinogobius giurinus (Rutter, 1897) is an amphidromous species. This species inhabits marine, brackish and fresh waters and feeds on aquatic insects, invertebrates, small fish, zooplankton, phytoplankton and plant detritus. This species' native range includes the east part of China, Taiwan, the Korean Peninsula, Japan, the Ryukyu Islands and North Vietnam (Tzeng et al., 2006). Although this species is widely distributed in East Asia, its population structure is unknown.Geologically, Taiwan island, the Ryukyu archipelago and Japanese islands have been defined as the East Asian islands or East Asian land bridge islands. Previous phylogeographical studies proposed that the East Asia islands were connected to the surrounding landmasses more than once, which allowed various organisms to expand onto the islands via south and north sources (to Korea from Japan and to the south of mainland China from Taiwan) (Ota, 1998; Zhang et al., 2008; Chiang et al., 2010). However, when the East Asian land bridge islands connected together, this long island arc (East Asia island arc) might have functioned as a dispersal barrier between the East China Sea and North Pacific Ocean (Fig. 1; Hu et al., 2011). In other words, during glaciation events, the East Asia island arcs assisted in the migration of freshwater biota but opposed the dispersal of saltwater fauna (Liu et al., 2007; Hu et al., 2011). Previous studies of the population genetic structures in the North Pacific Ocean sometimes noted the effects of the Kuroshio Current (Chang et al., 2012; Ju et al., 2013; Lord et al., 2015). The Kuroshio Current is a northward current that emerges from the Philippines and flows along the east coast of Taiwan, the Ruykyu archipelago and the east coast of the Japanese mainland (Fig.1). Lord et al. (2015) proposed that the Kuroshio Current zone could act as a barrier to larval dispersal between the western and eastern parts of the Asia amphidromous Sicydiinae goby's distribution. Our study hypothesized that the Kuroshio Current could potentially act as a barrier to dispersal between the East China Sea and Pacific Ocean as well as the East Asia island arcs. However, Chang et al. (2012) proposed that the Kuroshio Current facilitated the migrations of Hirundichthys oxycephalus (bony flying fish). Ju et al. (2013) found that an Asian amphidromous Sicydiinae goby (Sicyopterus japonicus) lacked a geographic structure and proposed that the life history of oceanic planktonic larvae and the Kuroshio Current were the important factors that facilitated the migration of S. japonicus in Taiwan. Lord et al. (2015) examined the population structure of another Sicydiinae goby (Stiphodon percnopterygionus) and found results similar to those reported for S. japonicas. These two studies proposed that the larvae were probably transported by the Kuroshio Current in the northwest Pacific Ocean. Accordingly, our study investigated whether the Kuroshio Current acted as a barrier or a facilitator of the R. giurinus population structure. Additionally, R. giurinus can survive and reproduce in a completely closed river system, and some researchers have considered this taxon to be a landlocked freshwater goby (Tzeng et al., 2006). Previous phylogeographical studies (e.g., Chen et al., 2007; Chiang et al., 2013; Yang et al., 2016) suggested that primary freshwater fish had limited opportunities for gene flow. In China, the Yangtze River, Pearl River, southeast coastal districts, Taiwan and the Hainan Islands were defined as different zoogeographical regions based on fish assemblages (Li, 1981). Thus, our study examined whether the geological events in East Asia (Chiang et al., 2013; Yang et al., 2016) contributed to the differentiation of R. giurinus. To address the above problems, our study used the mitochondrial DNA (mtDNA) cytochrome b (cyt b) gene to evaluate the population genetic structure and infer the migrating potentiality of R. giurinus.
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کلمات کلیدی:
Mitochondrial genetic diversity of Rhinogobius giurinus (Teleostei ... www.sciencedirect.com/science/article/pii/S0305197816301995 by YM Ju - 2016 - Cited by 1 - Related articles Aug 27, 2016 - The genetic structure displayed that Kuroshio Current might act as a barrier in gene flows between Japan and East China. Rhinogobius giurinus (Gobiidae: Gobionellinae) is an amphidromous goby that is widely distributed in East Asia. ... In this study, R. giurinus from Japan, Taiwan and ... Mitochondrial genetic diversity of Rhinogobius giurinus (Teleostei ... https://www.researchgate.net/.../307144910_Mitochondrial_genetic_diversity_of_Rhino... Mitochondrial genetic diversity of Rhinogobius giurinus (Teleostei: Gobiidae) in East Asia on ResearchGate, the professional network for scientists. [PDF]Mitochondrial genetic diversity of Rhinogobius giurinus (Teleostei ... iranarze.ir/wp-content/uploads/2016/10/E1203.pdf Mitochondrial genetic diversity of Rhinogobius giurinus. (Teleostei: Gobiidae) in East Asia. Yu-Min Ju a, Jui-Hsien Wu b, Po-Hsun Kuo c, Kui-Ching Hsu c,. Mitochondrial genetic diversity of Rhinogobius giurinus ... - infona.pl https://www.infona.pl/resource/bwmeta1.element.elsevier-8b400050.../citations Mitochondrial genetic diversity of Rhinogobius giurinus (Teleostei: Gobiidae) in East Asia. Yu-Min Ju, Jui-Hsien Wu, Po-Hsun Kuo, Kui-Ching Hsu, Wei-Kuang ... The complete mitochondrial genome sequence and gene organization ... www.tandfonline.com/doi/full/10.3109/19401736.2015.1079876 by H Wei - 2016 - Cited by 1 - Related articles Sep 15, 2015 - The gene order of T. trigonocephalus mitochondrial genome was ... This work should facilitate the studies on population genetic diversity, and molecular evolution .... Complete mitochondrial genome of Rhinogobius giurinus ... The complete mitochondrial genome sequence and gene organization ... www.tandfonline.com/doi/pdf/10.3109/19401736.2015.1079876 by H Wei - 2016 - Cited by 1 - Related articles Sep 11, 2015 - genetic diversity, and molecular evolution in Gobioidei fishes. Keywords ... (Zhu et al., 2013), and Rhinogobius giurinus (Xie et al., 2015), but. Sparrho | Mitochondrial genetic diversity of Rhinogobius giurinus (Te https://www.sparrho.com/.../mitochondrial-genetic-diversity-of-rhinogobius-giurinus... Mitochondrial genetic diversity of Rhinogobius giurinus (Teleostei: Gobiidae) in East Asia. Imported: 05 Oct '16 | Published: 31 Aug '16. Yu-;Min Ju, Jui-;Hsien ...
