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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

From Chromosomes to Genome: Insights into the Evolutionary Relationships and Biogeography of Old World Knifefishes (Notopteridae; Osteoglossiformes)

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Autor(es):
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Barby, Felipe Faix [1] ; Rab, Petr [2] ; Lavoue, Sebastien [3] ; Ezaz, Tariq [4] ; Carlos Bertollo, Luiz Antonio [1] ; Kilian, Andrzej [5] ; Maruyama, Sandra Regina [1] ; de Oliveira, Ezequiel Aguiar [1] ; Artoni, Roberto Ferreira [6] ; Santos, Mateus Henrique [6] ; Jegede, Oladele Ilesanmi [7] ; Hatanaka, Terumi [1] ; Tanomtong, Alongklod [8] ; Liehr, Thomas [9] ; Cioffi, Marcelo de Bello [1]
Número total de Autores: 15
Afiliação do(s) autor(es):
[1] Univ Fed Sao Carlos UFSCar, Dept Genet & Evolucao, Rodovia Washington Luiz Km 235, CP 676, BR-13565905 Sao Carlos, SP - Brazil
[2] Czech Acad Sci, Inst Anim Physiol & Genet, Lab Fish Genet, Rumburska 89, Libechov 27721 - Czech Republic
[3] Natl Taiwan Univ, Inst Oceanog, Roosevelt Rd, Taipei 10617 - Taiwan
[4] Univ Canberra, Inst Appl Ecol, Canberra, ACT 2617 - Australia
[5] Univ Canberra, Divers Arrays Technol, Canberra, ACT 2617 - Australia
[6] Univ Estadual Ponta Grossa, Dept Biol Estrutural Mol & Genet, BR-84030900 Ponta Grossa, PR - Brazil
[7] Adamawa State Univ, Dept Fisheries & Aquaculture, PMB 25, Mubi, Adamawa State - Nigeria
[8] KhonKaen Univ, Tox Subst Livestock & Aquat Anim Res Grp, Muang 40002, Khonkaen - Thailand
[9] Univ Hosp Jena, Inst Human Genet, D-07747 Jena - Germany
Número total de Afiliações: 9
Tipo de documento: Artigo Científico
Fonte: GENES; v. 9, n. 6 JUN 2018.
Citações Web of Science: 4
Resumo

In addition to its wide geographical distribution, osteoglossiform fishes represent one of the most ancient freshwater teleost lineages; making it an important group for systematic and evolutionary studies. These fishes had a Gondwanan origin and their past distribution may have contributed to the diversity present in this group. However, cytogenetic and genomic data are still scarce, making it difficult to track evolutionary trajectories within this order. In addition, their wide distribution, with groups endemic to different continents, hinders an integrative study that allows a globalized view of its evolutionary process. Here, we performed a detailed chromosomal analysis in Notopteridae fishes, using conventional and advanced molecular cytogenetic methods. Moreover, the genetic distances of examined species were assessed by genotyping using diversity arrays technology sequencing (DArTseq). These data provided a clear picture of the genetic diversity between African and Asian Notopteridae species, and were highly consistent with the chromosomal, geographical, and historical data, enlightening their evolutionary diversification. Here, we discuss the impact of continental drift and split of Pangea on their recent diversity, as well as the contribution to biogeographical models that explain their distribution, highlighting the role of the Indian subcontinent in the evolutionary process within the family. (AU)

Processo FAPESP: 17/16328-6 - Leishmaniose visceral: abordagens genômicas para análise molecular integrada do hospedeiro e do parasito
Beneficiário:Sandra Regina Costa Maruyama
Linha de fomento: Bolsas no Brasil - Apoio a Jovens Pesquisadores
Processo FAPESP: 16/22196-2 - Uma abordagem intercontinental para a investigação da evolução cromossômica na ordem Osteoglossiformes (Teleostei: osteoglossomorpha). Parte II
Beneficiário:Marcelo de Bello Cioffi
Linha de fomento: Auxílio à Pesquisa - Regular