DNA barcoding and COI sequence variation in Mediterranean lanternfishes larvae

Pappalardo, Andrea; Cuttitta, Angela; Sardella, Alberto; Musco, Marianna; Maggio, Teresa; Patti, B.; Mazzola, S.; Ferrito, Venera

doi:10.1007/s10750-014-2161-5

Cited by 35 publications

(27 citation statements)

References 40 publications

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“…However, examples of extended geographic structure despite high dispersal capabilities have been found in the Antarctic (Havermans et al, 2011;Damerau et al, 2014). In addition, weak genetic structuring has been observed for myctophids, although this was between the Mediterranean Sea and the Atlantic Ocean (Pappalardo et al, 2015). Circumpolar connectivity patterns in the sub-Antarctic and Antarctic are complex and variable, largely depending on the interplay of oceanography and life history traits (Moon et al, 2017 and references therein).…”

Section: Evolution Of Myctophidae In the Southern Oceanmentioning

confidence: 99%

Diversity of Mesopelagic Fishes in the Southern Ocean - A Phylogeographic Perspective Using DNA Barcoding

et al. 2018

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Section: Evolution Of Myctophidae In the Southern Oceanmentioning

confidence: 99%

Diversity of Mesopelagic Fishes in the Southern Ocean - A Phylogeographic Perspective Using DNA Barcoding

et al. 2018

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“…Barcoding of the mitochondrial COI gene has proven a useful tool for the rapid identification of fish larval stages, however, most studies were carried out in marine species (Pegg et al., ; Paine et al., ; Hubert et al., ; Matarese et al., ; Pappalardo et al., ). The interest in barcoding to identify freshwater fish larvae was recently explored in an Australian lake (Loh et al., ), however this approach remains surprisingly rare in freshwaters, particularly in large river systems.…”

Section: Discussionmentioning

confidence: 99%

“…In the past few years, fragments of mitochondrial DNA, such as the cytochrome oxidase c subunit I – COI (Hubert et al., ; Matarese et al., ; Pappalardo et al., ) or the 12S and 16S rRNA genes (Leis et al., ; Díaz‐Viloria et al., ) have been successively used for molecular identification of fish larvae at the species level. This opens new opportunities for studying fish reproduction using the specific diversity, periodicity and relative abundance of their larvae in the principal Amazonian river systems.…”

Section: Introductionmentioning

confidence: 99%

Using barcoding of larvae for investigating the breeding seasons of pimelodid catfishes from the Marañon, Napo and Ucayali rivers in the Peruvian Amazon

et al. 2015

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Summary Amazonian ichthyofauna has one of the richest specific diversities on earth. However, life history strategies of most species remain poorly‐known owing to logistical difficulties, although this information is essential for species conservation and sustainable fisheries management. An inventory of specific diversity in plankton samples might be an efficient way of studying breeding seasons and breeding localities of fish species, providing their precise taxonomic identification can be ensured. Herein, using barcoding of the cytochrome c oxidase subunit I (COI) gene, species were identified in monthly plankton samples collected in the lower reaches of the Napo, Marañón and Ucayali rivers. A total of 16 species of pimelodid catfish were identified. For the most abundant species, two tendencies were observed, with breeding periods preferentially occurring during rising and high water periods (Brachyplatystoma filamentosum, Pimelodus blochii) or during receding and low water periods (Brachyplatystoma rousseauxii, Brachyplatystoma platynemum, Brachyplatystoma vaillantii, Hypophthalmus edentatus, Hypophthalmus marginatus). For all of these species except for B. rousseauxii, this is new information for the Peruvian Amazon. Their reproductive behaviours are discussed in term of adaptive strategies to environmental conditions, where hydrological cycles play essential roles in resource accessibility and dispersal capabilities.

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“…Increased mutation rate for mtDNA relative to nuclear DNA could result in an accumulation of base substitutions over a long time, and then provide tools for taxonomic, evolutionary and phylogenetic research (Nei, ; Kartavtsev, Jung, Lee, Byeon, & Lee, ). A partial sequence of CO I gene, generally showing little variation within species but substantial divergence between species, could be allowed for taxa differentiation (Pappalardo et al, ). The Cyt b gene diagnostic sites were usually performed to discriminate closely‐related species, but sequences of Cyt b gene were suitable for the genetic identification of species (Wu, Xu, Zhu, Dai, & Xu, ).…”

Section: Discussionmentioning

confidence: 99%

“…In this study, there was a marked reduction in the genetic diversity of E. mongolicus compared with that of E. dabryi and E. ilishaeformis ( Increased mutation rate for mtDNA relative to nuclear DNA could result in an accumulation of base substitutions over a long time, and then provide tools for taxonomic, evolutionary and phylogenetic research (Nei, 1987;Kartavtsev, Jung, Lee, Byeon, & Lee, 2007). A partial sequence of CO I gene, generally showing little variation within species but substantial divergence between species, could be allowed for taxa differentiation (Pappalardo et al, 2015).…”

Section: Genetic Polymorphism and Genetic Marker Of The Three Specimentioning

confidence: 99%

Germplasm differences among three species of genus Erythroculter based on morphological characters and gene sequences of mitochondrial CO I and Cyt b

et al. 2019

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Fish of genus Erythroculter (Cypriniformes, Cyprinidae, Abramidinae) are important commercial freshwater species in China. In this work, morphological characters and gene sequences of mitochondrial CO I and Cyt b were analysed to investigate the germplasm differences among E. mongolicus, E. dabryi and E. ilishaeformis. Results demonstrated that about countable trait, there were six traits (scale in/ above/ below lateral line, gill‐raker in first left gill‐arch and branched fin‐ray in anal/ pectoral fin) showed significant differences. Gene fragments of CO I and Cyt b was 905 bps and 1,142 bps respectively. In CO I, there were 54.3% base content of A + T, 14 haplotypes and 84 nucleotide variable sites. As to Cyt b, there were 56.3% base content of A + T, 20 haplotypes and 142 nucleotide variable sites. In both CO I and Cyt b, the highest and lowest nucleotide diversity was detected in E. ilishaeformis and E. mongolicus respectively. According to morphological distance, genetic distance, genetic differentiation coefficient (Fst) and gene flow, E. dabryi was grouped together with E. ilishaeformis firstly, and then clustered with E. mongolicus. These results might be useful in the conservation and management of fishery resources of these three species.

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DNA barcoding and COI sequence variation in Mediterranean lanternfishes larvae

Cited by 35 publications

References 40 publications

Diversity of Mesopelagic Fishes in the Southern Ocean - A Phylogeographic Perspective Using DNA Barcoding

Diversity of Mesopelagic Fishes in the Southern Ocean - A Phylogeographic Perspective Using DNA Barcoding

Using barcoding of larvae for investigating the breeding seasons of pimelodid catfishes from the Marañon, Napo and Ucayali rivers in the Peruvian Amazon

Germplasm differences among three species of genus Erythroculter based on morphological characters and gene sequences of mitochondrial CO I and Cyt b

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