Relevant bibliographies by topics / COI DNA barcode

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Academic literature on the topic 'COI DNA barcode'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "COI DNA barcode"

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Koroiva, Ricardo, Luís Reginaldo Ribeiro Rodrigues, and Diego José Santana. "DNA barcoding for identification of anuran species in the central region of South America." PeerJ 8 (October 21, 2020): e10189. http://dx.doi.org/10.7717/peerj.10189.

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The use of COI barcodes for specimen identification and species discovery has been a useful molecular approach for the study of Anura. Here, we establish a comprehensive amphibian barcode reference database in a central area of South America, in particular for specimens collected in Mato Grosso do Sul state (Brazil), and to evaluate the applicability of the COI gene for species-level identification. Both distance- and tree-based methods were applied for assessing species boundaries and the accuracy of specimen identification was evaluated. A total of 204 mitochondrial COI barcode sequences wer
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Epitashvili, Giorgi, Matthias Geiger, Jonas Astrin, Fabian Herder, Bella Japoshvili, and Levan Mumladze. "Towards retrieving the Promethean treasure: a first molecular assessment of the freshwater fish diversity of Georgia." Biodiversity Data Journal 8 (October 23, 2020): e57862. https://doi.org/10.3897/BDJ.8.e57862.

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In this study, we provide a first estimation of the molecular diversity of the freshwater fishes of Georgia. In addition to field collections, we integrated DNA barcode data obtained from recent works and public databases (BOLD and NCBI GenBank). Currently, the DNA barcode reference library for freshwater fishes of Georgia comprises 352 DNA barcodes for 50 species, 36 genera and 15 families (52% of total Georgian freshwater fish diversity), from which 162 DNA barcodes belonging to 41 species were newly generated as part of this study. A total of 22 species are reported from the Caspian Sea bas
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Yu, Hai-Jun, Xiao-Long Lin, Rui-Lei Zhang, Qian Wang, and Xin-Hua Wang. "Species delimitation and life stage association of Propsilocerus Kieffer, 1923 (Diptera, Chironomidae) using DNA barcodes." ZooKeys 975 (October 12, 2020): 79–86. http://dx.doi.org/10.3897/zookeys.957.54668.

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The utility of COI DNA barcodes in species delimitation is explored as well as life stage associations of five closely related Propsilocerus species: Propsilocerus akamusi (Tokunaga, 1938), Propsilocerus paradoxus (Lundström, 1915), Propsilocerus saetheri Wang, Liu et Paasivirta, 2007, Propsilocerus sinicus Sæther et Wang, 1996, and Propsilocerus taihuensis (Wen, Zhou et Rong, 1994). Results revealed distinctly larger interspecific than intraspecific divergences and indicated a clear “barcode gap”. In total, 42 COI barcode sequences including 16 newly generated DNA barcodes were applied to sev
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Yu, Hai-Jun, Xiao-Long Lin, Rui-Lei Zhang, Qian Wang, and Xin-Hua Wang. "Species delimitation and life stage association of Propsilocerus Kieffer, 1923 (Diptera, Chironomidae) using DNA barcodes." ZooKeys 975 (October 12, 2020): 79–86. https://doi.org/10.3897/zookeys.957.54668.

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The utility of COI DNA barcodes in species delimitation is explored as well as life stage associations of five closely related Propsilocerus species: Propsilocerus akamusi (Tokunaga, 1938), Propsilocerus paradoxus (Lundström, 1915), Propsilocerus saetheri Wang, Liu et Paasivirta, 2007, Propsilocerus sinicus Sæther et Wang, 1996, and Propsilocerus taihuensis (Wen, Zhou et Rong, 1994). Results revealed distinctly larger interspecific than intraspecific divergences and indicated a clear "barcode gap". In total, 42 COI barcode sequences including 16 newly generated DNA barcodes were applied to sev
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Estupiñán, Ruth A., Stephen F. Ferrari, Evonnildo. C. Gonçalves, Maria Silvanira R. Barbosa, Marcelo Vallinoto, and Schneider Maria Paula Cruz. "Evaluating the diversity of Neotropical anurans using DNA barcodes." ZooKeys 637 (December 2, 2016): 89–106. https://doi.org/10.3897/zookeys.637.8637.

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This study tested the effectiveness of COI barcodes for the discrimination of anuran species from the Amazon basin and other Neotropical regions. Barcodes were determined for a total of 59 species, with a further 58 species being included from GenBank. In most cases, distinguishing species using the barcodes was straightforward. Each species had a distinct COI barcode or codes, with intraspecific distances ranging from 0% to 9.9%. However, relatively high intraspecific divergence (11.4–19.4%) was observed in some species, such as Ranitomeya ventrimaculata, Craugastor fitzingeri, Hypsiboas lept
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Wang, Yujun, Xinjing Yao, Rui Liu, and Chang Liu. "DDQR (dynamic DNA QR coding): An efficient algorithm to represent DNA barcode sequences." PLOS ONE 18, no. 1 (2023): e0279994. http://dx.doi.org/10.1371/journal.pone.0279994.

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A DNA barcode is a short piece of standard DNA sequence used for species determination and discrimination. Representation of DNA barcodes is essential for DNA barcodes’ applications in the transportation and recognition of biological materials. Previously, we have compared different strategies for representing the DNA barcodes. In the present study, we have developed a compression algorithm based on binary coding or Huffman coding scheme, followed by converting the binary digits into Base64 digits. The combination of this compression algorithm and the QR representation leads to the dynamic DNA
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Laiho, Juha, and Gunilla Stahls. "DNA barcodes identify Central-Asian Colias butterflies (Lepidoptera, Pieridae)." ZooKeys 365 (December 30, 2013): 175–96. https://doi.org/10.3897/zookeys.365.5879.

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A majority of the known <i>Colias</i> species (Lepidoptera: Pieridae, Coliadinae) occur in the mountainous regions of Central-Asia, vast areas that are hard to access, rendering the knowledge of many species limited due to the lack of extensive sampling. Two gene regions, the mitochondrial COI ‘barcode’ region and the nuclear ribosomal protein RpS2 gene region were used for exploring the utility of these DNA markers for species identification. A comprehensive sampling of COI barcodes for Central-Asian <i>Colias</i> butterflies showed that the barcodes facilitated identification of most of the
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Zangaro, Francesco, Benedetta Saccomanno, Eftychia Tzafesta, Fabio Bozzeda, Valeria Specchia, and Maurizio Pinna. "Current limitations and future prospects of detection and biomonitoring of NIS in the Mediterranean Sea through environmental DNA." NeoBiota 70 (December 14, 2021): 151–65. https://doi.org/10.3897/neobiota.70.71862.

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The biodiversity of the Mediterranean Sea is currently threatened by the introduction of Non-Indigenous Species (NIS). Therefore, monitoring the distribution of NIS is of utmost importance to preserve the ecosystems. A promising approach for the identification of species and the assessment of biodiversity is the use of DNA barcoding, as well as DNA and eDNA metabarcoding. Currently, the main limitation in the use of genomic data for species identification is the incompleteness of the DNA barcode databases. In this research, we assessed the availability of DNA barcodes in the main reference lib
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Pulgarín-R, Paulo, Martha Olivera-Angel, Luisa Ortíz, Duván Nanclares, Sara Velásquez-Restrepo, and Juan Díaz-Nieto. "DNA barcodes of birds from northern Colombia." Biodiversity Data Journal 9 (May 21, 2021): e64842. https://doi.org/10.3897/BDJ.9.e64842.

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DNA barcode datasets are a useful tool for conservation and aid in taxonomic identification, particularly in megadiverse tropical countries seeking to document and describe its biota, which is dropping at an alarming rate during recent decades. Here we report the barcodes for several low elevation bird species from northern Colombia with the goal to provide tools for species identification in this region of South America. We blood-sampled birds in a lowland tropical forest with various degrees of intervention using standard 3 × 12 m mist-nets. We extracted DNA and sequenced the COI barcode gen
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Ismailaj, Mariola, Francesco Zangaro, Valeria Specchia, et al. "Biodiversity Patterns and DNA Barcode Gap Analysis of COI in Coastal Lagoons of Albania." Biology 13, no. 11 (2024): 951. http://dx.doi.org/10.3390/biology13110951.

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Aquatic biodiversity includes a variety of unique species, their habitats, and their interactions with each other. Albania has a large hydrographic network including rivers, lakes, wetlands and coastal marine areas, contributing to a high level of aquatic biodiversity. Currently, evaluating aquatic biodiversity relies on morphological species identification methods, but DNA-based taxonomic identification could improve the monitoring and assessment of aquatic ecosystems. This study aims to evaluate the coverage of COI DNA barcodes in the reference libraries for the known aquatic animal species
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Dissertations / Theses on the topic "COI DNA barcode"

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Mungioli, Mariana. "Estudos morfológicos e moleculares de algas pardas filamentosas (Phaeophyceae) no litoral sudeste do Brasil." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/41/41132/tde-25052017-092433/.

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As algas pardas filamentosas (Phaeophyceae) constituem um grupo essencialmente marinho com morfologia extremamente simples. A identificação taxonômica dessas algas é bastante difícil quando empregados apenas caracteres morfológicos devido à grande plasticidade fenotípica que apresentam. No Brasil, nenhum estudo sistemático foi feito com seus representantes empregando-se dados moleculares. Neste contexto, a diversidade de algas pardas filamentosas dos gêneros Acinetospora, Asteronema, Bachelotia, Ectocarpus, Hincksia e Feldmannia foi investigada pela primeira vez no Brasil sob uma abordagem mol
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Lima, Paloma Aparecida de [UNESP]. "Morfologia comparativa de Astyanax fasciatus e Astyanax scabripinnis (Characiformes: Characidae) através de análises de morfometria geométrica." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/150418.

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Submitted by PALOMA APARECIDA DE LIMA null (palima@ibb.unesp.br) on 2017-04-21T21:42:38Z No. of bitstreams: 1 Lima, PA.pdf: 1725401 bytes, checksum: 637af37fae257cdb16c3bab6552b8f62 (MD5)<br>Approved for entry into archive by Luiz Galeffi (luizgaleffi@gmail.com) on 2017-04-25T19:19:55Z (GMT) No. of bitstreams: 1 lima_pa_dr_bot.pdf: 1725401 bytes, checksum: 637af37fae257cdb16c3bab6552b8f62 (MD5)<br>Made available in DSpace on 2017-04-25T19:19:55Z (GMT). No. of bitstreams: 1 lima_pa_dr_bot.pdf: 1725401 bytes, checksum: 637af37fae257cdb16c3bab6552b8f62 (MD5) Previous issue date: 2016-08-24
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Lima, Paloma Aparecida de. "Morfologia comparativa de Astyanax fasciatus e Astyanax scabripinnis (Characiformes Characidae) através de análises de morfometria geométrica /." Botucatu, 2016. http://hdl.handle.net/11449/150418.

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Orientador: Ricardo Cardoso Benine<br>Resumo: O gênero Astyanax é taxonomicamente complexo e possui grande diversidade de espécies. O número de espécies válidas ultrapassa 140 e, provavelmente, um número maior está por ser descrito. Diversos autores indicam a existência de complexos de espécies, como por exemplo, para Astyanax fasciatus e A. scabripinnis. Análises do gene Citocromo C Oxidase subunidade 1 (COI) mostraram que essas espécies apresentam distância intra-específica menor que 2%, o que indicaria, em teoria, não só a inexistência de tais complexos, como que estas representam uma única
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Helmersson, Erik. "Molecular identification of mosquito species : Evaluation of a rapid DNA extraction method together with DNA barcoding as a tool for identification of species." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-208957.

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The current method to determine a mosquito specimen to a certain species is by morphological keys basically following the taxonomy developed by Carl Linnaeus in the 1700. Since Watson and Crick presented their model of the double-helix DNA in 1953, a new era of molecular based taxonomic studies have revolutionized the field. The revolution is not in terms of how the classification of species is done but how the biological diversity is seen. However, morphological, ecological and behavioral characteristics are still important and are used together with the information a gene or whole genome can
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Sena, Fernando Santos de. "Diversidade de espécies de macroalgas associadas ao Manguezal da Ilha Barnabé, Baixada Santista, SP, Brasil, com base em \"DNA Barcode\"." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/41/41132/tde-22072016-121330/.

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Estudos sobre a diversidade de macroalgas de manguezais no Brasil tem-se baseado apenas em abordagens morfológicas, nas quais os caracteres empregados são instáveis e pouco informativos para a identificação e delimitação de espécies. Neste contexto, macroalgas de manguezais foram investigadas pela primeira vez no litoral brasileiro usando uma abordagem molecular, tendo como alvo de estudo o manguezal da Ilha Barnabé, Baixada Santista, São Paulo. Foram utilizados marcadores moleculares do tipo Barcode, UPA e COI-5P, além do rbcL, amplamente empregado para inferências filogenéticas, e o SSU rDNA
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Traldi, Josiane Baccarin. "Investigação do papel dos DNAs repetitivos na evolução cromossômica de espécies de Apareiodon (Characiformes, Parodontidae)." Universidade Federal de São Carlos, 2015. https://repositorio.ufscar.br/handle/ufscar/7721.

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Submitted by Bruna Rodrigues (bruna92rodrigues@yahoo.com.br) on 2016-09-27T14:16:35Z No. of bitstreams: 1 TeseJBT.pdf: 4183464 bytes, checksum: 396f197737f67452e4dcbb04ae000c10 (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-10-10T14:11:45Z (GMT) No. of bitstreams: 1 TeseJBT.pdf: 4183464 bytes, checksum: 396f197737f67452e4dcbb04ae000c10 (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-10-10T14:11:56Z (GMT) No. of bitstreams: 1 TeseJBT.pdf: 4183464 bytes, checksum: 396f197737f67452e4dcbb04ae000c10 (MD5)<br>Made a
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Pentinsaari, M. (Mikko). "Utility of DNA barcodes in identification and delimitation of beetle species, with insights into COI protein structure across the animal kingdom." Doctoral thesis, Oulun yliopisto, 2016. http://urn.fi/urn:isbn:9789526212104.

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Abstract Species are the fundamental units of biological diversity, but their identification and delimitation is often difficult. The difficulties are pronounced in diverse taxa such as insects. DNA barcodes, short standardized segments of the genome, have recently become a popular tool for identifying specimens to species, and are increasingly used as one of the sources of information for species delimitation. In this thesis, I studied the utility of DNA barcodes in species identification and delimitation in beetles (Coleoptera). Beetles are one of the most diverse animal groups, with nearly
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Yun-Lung, Chung, and 鐘云隆. "Studies on DNA barcode of COI and Cyt b in the 14 Taiwanese pufferfish." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/91314674564444416306.

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碩士<br>亞洲大學<br>保健營養生技學系碩士班<br>98<br>Cytochrome b gene (Cyt b) is a functional gene between tRNAGlu and tRNAThr in mitochondria DNA (mtDNA), and which was usually used to study about phylogeny and evolution in vertebrate. In 2003, the so-called “DNA barcode” was proposed and allocated to identify organisms based on the sequences of cytochrome c oxidase subunit I (COI) gene in the mitochondria. In order to identify the original species of raw materials and processed products, the complete Cyt b (1137 bp) and COI from the 14 pufferfish species including Lagocephalus gloveri、L. wheeleri、L. lunaris、
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Fontes, João Tadeu Silva. "Improving auditing and annotation of DNA barcode reference libraries of animal COI sequences for Molecular Ecology applications." Master's thesis, 2020. http://hdl.handle.net/1822/73665.

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Dissertação de mestrado em Ecology<br>The uncovering and description of Earth’s biodiversity constitute an ongoing and incomplete chapter of the scientific endeavour. Fortunately, biodiversity studies have been greatly benefiting from molecular tools, such as DNA (meta)barcoding, which provide efficient identification tools for biomonitoring and conservation programmes. The accuracy of species-level assignments, and the taxonomic span of the identifications, relies on comprehensive DNA barcode reference libraries. However, the occurrence of accidental errors in libraries’ records may compromis
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Antunes, Ilisa Daniela Costa. "Biblioteca de referência de DNA barcodes de anfípodes (Crustacea: Amphipoda) da costa Portuguesa." Master's thesis, 2016. http://hdl.handle.net/1822/42975.

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Dissertação de mestrado em Ecologia<br>Os anfípodes são um grupo diverso de crustáceos que ocorrem em variados tipos de habitats aquáticos, sendo a maioria das espécies marinhas. Este estudo tem como objetivo contribuir para a implementação de uma biblioteca de referência de DNA barcodes de anfípodes da costa Portuguesa. A identificação de espécies de anfípodes com base na morfologia é uma tarefa frequentemente morosa, muito dependente de especialistas, e nem sempre bem-sucedida. Esta biblioteca de referência pretende constituir uma ferramenta taxonómica complementar, que permita aumentar
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Books on the topic "COI DNA barcode"

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Delgado Gurriarán, Florencio, and Xosé Gayoso Díaz. Saudades de Valdeorras. Real Academia Galega, 2020. http://dx.doi.org/10.32766/rag.398.

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O 5 de Nadal de 1980 rexístrase na secretaría da Real Academia Galega un escrito asinado polos académicos numerarios Valentín Paz-Andrade, Francisco Fernández del Riego e Xulio Francisco Ogando Vázquez no que se propón a Florencio Delgado Gurriarán (Córgomo de Valdeorras, 1903) como académico correspondente desta institución en México. Na proposta salientan os académicos a súa condición de “inspirado poeta e patricio insiñe” e subliñan o seu compromiso coa lingua, a cultura e mesmo a dignidade política de Galicia naquelas terras americanas, en anos e circunstancias ben difíciles, protagonizand
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Conference papers on the topic "COI DNA barcode"

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Fonseca, Ana Luiza Guimarães, and Fabiana Cezar Felix Hackradt. "DNA barcode para a identificação de espécies da família lutjanidae do litoral do nordeste." In 7º Congresso de Iniciação à Pesquisa, Criação e Inovação. GM Editorial, 2023. http://dx.doi.org/10.61202/2595-9328.7cipcisb0086.

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A família Lutjanidae ou os famosos pargos, pertencem à ordem perciforme e compreende uma gama de diversidade de peixes marinhos, predominantemente, de regiões tropicais e subtopicais. Possuem enorme importância econômica e ecológica, sendo primordial uma identificação correta dessas espécies para melhor monitorar e realizar a manutenção da biodiversidade. No presente trabalho, buscamos aplicar um método de análises moleculares, o DNA BARCODE, usando o marcador COI para identificar as espécies Lutjanus alexandrei (Moura &amp; Lindeman, 2007), Lutjanus analis (Cuvier, 1828), Lutjanus jocu (Bloch
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Fonseca, Ana Luiza Guimarães, and Fabiana Cezar Felix Hackradt. "DNA barcode para a identificação de espécies da família lutjanidae do litoral do nordeste." In 7º Congresso de Iniciação à Pesquisa, Criação e Inovação. GM Editorial, 2023. http://dx.doi.org/10.61202/2595-9328.7cipcisb0086.

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A família Lutjanidae ou os famosos pargos, pertencem à ordem perciforme e compreende uma gama de diversidade de peixes marinhos, predominantemente, de regiões tropicais e subtopicais. Possuem enorme importância econômica e ecológica, sendo primordial uma identificação correta dessas espécies para melhor monitorar e realizar a manutenção da biodiversidade. No presente trabalho, buscamos aplicar um método de análises moleculares, o DNA BARCODE, usando o marcador COI para identificar as espécies Lutjanus alexandrei (Moura &amp; Lindeman, 2007), Lutjanus analis (Cuvier, 1828), Lutjanus jocu (Bloch
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Jarulis, Ahmat Fakhri Utama, Sipriyadi, and Santi Nurul Kamilah. "DNA Barcode of Black Capped White Eye Zosterops atricapilla (Aves: Zosteropidae) From Bengkulu Indonesia Based on Mitochondrial DNA COI Gene." In 3rd KOBI Congress, International and National Conferences (KOBICINC 2020). Atlantis Press, 2021. http://dx.doi.org/10.2991/absr.k.210621.061.

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Dahl Termens, Silvia. "Un Laboratorio de expertos en fotografía naval del Museu Marítim de Barcelona." In I Congreso Internacional sobre Fotografia: Nuevas propuestas en Investigacion y Docencia de la Fotografia. Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/cifo17.2017.6743.

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Colecciones fotográficas sobre el mar El Museu Marítim de Barcelona custodia más de 270.000 fotografías[i] especializadas en el mar. La rica variedad temática implica cierta complejidad en el momento de la documentación. El conocimiento del artefacto fotográfico (técnica, procesos), y también la especialización en la temática son imprescindibles para documentar las colecciones. La necesidad de aprender Los trabajos de documentación en la fotografía naval son apasionantes. Requieren unos conocimientos adquiridos con los años, fruto de la observación de miles de fotografías, leyendo de fuentes e
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