Paranaguá Estuarine Complex Diatoms: Morphology and Molecular Taxonomy
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132023000100402 |
Resumo: | Abstract The Paranaguá Estuarine Complex (PEC) is one of Brazil's largest southwest Atlantic estuarine systems, possessing a rich microalgae diversity that remains to be fully explored. Therefore, due to the increasing interest in the microalgae biotechnological potential, this study isolated and identified diatoms found in the PEC. The diatoms were purified and analyzed with light and scanning electron microscopy for morphological identification, while DNA sequences were used for molecular identification. Although a diatoms rich diversity was obtained, only a few were viable after the cultivation period. The two best-selected strains were identified as belonging to two genera, Nitzschia and Navicula. The rbcL region was found to be the most informative for species identification. Morphological and molecular analyses allowed for the identification of species Nitzschia inconspicua and Navicula pseudoantonii, which was understood as the first report of N. pseudoantonii in the American continent. |
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Paranaguá Estuarine Complex Diatoms: Morphology and Molecular TaxonomybioprospectionDNA-barcoderbcLNavicula pseudoantoniiNitzschia inconspicuaAbstract The Paranaguá Estuarine Complex (PEC) is one of Brazil's largest southwest Atlantic estuarine systems, possessing a rich microalgae diversity that remains to be fully explored. Therefore, due to the increasing interest in the microalgae biotechnological potential, this study isolated and identified diatoms found in the PEC. The diatoms were purified and analyzed with light and scanning electron microscopy for morphological identification, while DNA sequences were used for molecular identification. Although a diatoms rich diversity was obtained, only a few were viable after the cultivation period. The two best-selected strains were identified as belonging to two genera, Nitzschia and Navicula. The rbcL region was found to be the most informative for species identification. Morphological and molecular analyses allowed for the identification of species Nitzschia inconspicua and Navicula pseudoantonii, which was understood as the first report of N. pseudoantonii in the American continent.Instituto de Tecnologia do Paraná - Tecpar2023-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132023000100402Brazilian Archives of Biology and Technology v.66 2023reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/1678-4324-2023210523info:eu-repo/semantics/openAccessRampinelli,Viviane de Fátima Moura AguillarConceição,DanieleSantos,BeatrizMarra,RaquelPassos,Matheus FelipePetersen,RodolfoVargas,José Viriato CoelhoGalli-Terasawa,Lygia VitóriaSavi,DaianiLudwig,Thelma Alvim VeigaFerreira,Paula CarolinaKava,Vanessaeng2022-09-13T00:00:00Zoai:scielo:S1516-89132023000100402Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2022-09-13T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Paranaguá Estuarine Complex Diatoms: Morphology and Molecular Taxonomy |
title |
Paranaguá Estuarine Complex Diatoms: Morphology and Molecular Taxonomy |
spellingShingle |
Paranaguá Estuarine Complex Diatoms: Morphology and Molecular Taxonomy Rampinelli,Viviane de Fátima Moura Aguillar bioprospection DNA-barcode rbcL Navicula pseudoantonii Nitzschia inconspicua |
title_short |
Paranaguá Estuarine Complex Diatoms: Morphology and Molecular Taxonomy |
title_full |
Paranaguá Estuarine Complex Diatoms: Morphology and Molecular Taxonomy |
title_fullStr |
Paranaguá Estuarine Complex Diatoms: Morphology and Molecular Taxonomy |
title_full_unstemmed |
Paranaguá Estuarine Complex Diatoms: Morphology and Molecular Taxonomy |
title_sort |
Paranaguá Estuarine Complex Diatoms: Morphology and Molecular Taxonomy |
author |
Rampinelli,Viviane de Fátima Moura Aguillar |
author_facet |
Rampinelli,Viviane de Fátima Moura Aguillar Conceição,Daniele Santos,Beatriz Marra,Raquel Passos,Matheus Felipe Petersen,Rodolfo Vargas,José Viriato Coelho Galli-Terasawa,Lygia Vitória Savi,Daiani Ludwig,Thelma Alvim Veiga Ferreira,Paula Carolina Kava,Vanessa |
author_role |
author |
author2 |
Conceição,Daniele Santos,Beatriz Marra,Raquel Passos,Matheus Felipe Petersen,Rodolfo Vargas,José Viriato Coelho Galli-Terasawa,Lygia Vitória Savi,Daiani Ludwig,Thelma Alvim Veiga Ferreira,Paula Carolina Kava,Vanessa |
author2_role |
author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Rampinelli,Viviane de Fátima Moura Aguillar Conceição,Daniele Santos,Beatriz Marra,Raquel Passos,Matheus Felipe Petersen,Rodolfo Vargas,José Viriato Coelho Galli-Terasawa,Lygia Vitória Savi,Daiani Ludwig,Thelma Alvim Veiga Ferreira,Paula Carolina Kava,Vanessa |
dc.subject.por.fl_str_mv |
bioprospection DNA-barcode rbcL Navicula pseudoantonii Nitzschia inconspicua |
topic |
bioprospection DNA-barcode rbcL Navicula pseudoantonii Nitzschia inconspicua |
description |
Abstract The Paranaguá Estuarine Complex (PEC) is one of Brazil's largest southwest Atlantic estuarine systems, possessing a rich microalgae diversity that remains to be fully explored. Therefore, due to the increasing interest in the microalgae biotechnological potential, this study isolated and identified diatoms found in the PEC. The diatoms were purified and analyzed with light and scanning electron microscopy for morphological identification, while DNA sequences were used for molecular identification. Although a diatoms rich diversity was obtained, only a few were viable after the cultivation period. The two best-selected strains were identified as belonging to two genera, Nitzschia and Navicula. The rbcL region was found to be the most informative for species identification. Morphological and molecular analyses allowed for the identification of species Nitzschia inconspicua and Navicula pseudoantonii, which was understood as the first report of N. pseudoantonii in the American continent. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132023000100402 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132023000100402 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-4324-2023210523 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.66 2023 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318281733963776 |