Aliterella atlantica gen. nov., sp. nov., and Aliterella antarctica sp. nov., novel members of coccoid Cyanobacteria
Two Cyanobacteria isolated from South Atlantic Ocean continental shelf deep water and from a marine green algae inhabiting the Admiralty Bay, King George Island, Antarctica were investigated based on morphological and ultrastructural traits, phylogeny of 16S rRNA gene sequences, secondary structure...
Published in: | International Journal of Systematic and Evolutionary Microbiology |
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Online Access: | http://hdl.handle.net/11449/178277 https://doi.org/10.1099/ijsem.0.001066 |
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ftunivespir:oai:repositorio.unesp.br:11449/178277 2023-07-02T03:29:53+02:00 Aliterella atlantica gen. nov., sp. nov., and Aliterella antarctica sp. nov., novel members of coccoid Cyanobacteria Rigonato, Janaina Gama, Watson Arantes Alvarenga, Danillo Oliveira Branco, Luis Henrique Zanini Brandini, Frederico Pereira Genuário, Diego Bonaldo Fiore, Marli Fatima Universidade Estadual Paulista (UNESP) 2016-08-01 2853-2861 http://hdl.handle.net/11449/178277 https://doi.org/10.1099/ijsem.0.001066 eng eng International Journal of Systematic and Evolutionary Microbiology 0,943 http://dx.doi.org/10.1099/ijsem.0.001066 International Journal of Systematic and Evolutionary Microbiology, v. 66, n. 8, p. 2853-2861, 2016. 1466-5026 http://hdl.handle.net/11449/178277 doi:10.1099/ijsem.0.001066 2-s2.0-84988345906 2-s2.0-84988345906.pdf 558986016442190 orcid:0000-0002-7226-4027 openAccess 16S-23S ITS Antarctic Brazilian atlantic Ocean Phylogenome Phylogeny Ultrastructure info:eu-repo/semantics/article 2016 ftunivespir https://doi.org/10.1099/ijsem.0.001066 2023-06-12T17:09:59Z Two Cyanobacteria isolated from South Atlantic Ocean continental shelf deep water and from a marine green algae inhabiting the Admiralty Bay, King George Island, Antarctica were investigated based on morphological and ultrastructural traits, phylogeny of 16S rRNA gene sequences, secondary structure of the 16S-23S internal transcribed spacer regions and phylogenomic analyses. The majority of these evaluations demonstrated that both strains differ from the genera of cyanobacteria with validly published names and, therefore, supported the description of the novel genus as Aliterella gen. nov. The identity and phylogeny of 16S rRNA gene sequences, together with the secondary structure of D1D1’ and BoxB intergenic regions, further supported the two strains representing distinct species: Aliterella atlantica gen. nov., sp. nov. (type SP469036, strain CENA595T) and Aliterella antarctica sp. nov. (type SP469035, strain CENA408T). The phylogenomic analysis of A. atlantica sp. nov. CENA595 T, based on 21 protein sequences, revealed that this genus belongs to the cyanobacterial order Chroococcidiopsidales. The isolation and cultivation of two geographically distant unicellular members of a novel cyanobacterial genus and the sequenced genome of the type strain bring new insights into the current classification of the coccoid group, and into the reconstruction of their evolutionary history. Article in Journal/Newspaper Antarc* Antarctic Antarctica King George Island South Atlantic Ocean Universidade Estadual Paulista São Paulo: Repositório Institucional UNESP Admiralty Bay Antarctic King George Island International Journal of Systematic and Evolutionary Microbiology 66 8 2853 2861 |
institution |
Open Polar |
collection |
Universidade Estadual Paulista São Paulo: Repositório Institucional UNESP |
op_collection_id |
ftunivespir |
language |
English |
topic |
16S-23S ITS Antarctic Brazilian atlantic Ocean Phylogenome Phylogeny Ultrastructure |
spellingShingle |
16S-23S ITS Antarctic Brazilian atlantic Ocean Phylogenome Phylogeny Ultrastructure Rigonato, Janaina Gama, Watson Arantes Alvarenga, Danillo Oliveira Branco, Luis Henrique Zanini Brandini, Frederico Pereira Genuário, Diego Bonaldo Fiore, Marli Fatima Aliterella atlantica gen. nov., sp. nov., and Aliterella antarctica sp. nov., novel members of coccoid Cyanobacteria |
topic_facet |
16S-23S ITS Antarctic Brazilian atlantic Ocean Phylogenome Phylogeny Ultrastructure |
description |
Two Cyanobacteria isolated from South Atlantic Ocean continental shelf deep water and from a marine green algae inhabiting the Admiralty Bay, King George Island, Antarctica were investigated based on morphological and ultrastructural traits, phylogeny of 16S rRNA gene sequences, secondary structure of the 16S-23S internal transcribed spacer regions and phylogenomic analyses. The majority of these evaluations demonstrated that both strains differ from the genera of cyanobacteria with validly published names and, therefore, supported the description of the novel genus as Aliterella gen. nov. The identity and phylogeny of 16S rRNA gene sequences, together with the secondary structure of D1D1’ and BoxB intergenic regions, further supported the two strains representing distinct species: Aliterella atlantica gen. nov., sp. nov. (type SP469036, strain CENA595T) and Aliterella antarctica sp. nov. (type SP469035, strain CENA408T). The phylogenomic analysis of A. atlantica sp. nov. CENA595 T, based on 21 protein sequences, revealed that this genus belongs to the cyanobacterial order Chroococcidiopsidales. The isolation and cultivation of two geographically distant unicellular members of a novel cyanobacterial genus and the sequenced genome of the type strain bring new insights into the current classification of the coccoid group, and into the reconstruction of their evolutionary history. |
author2 |
Universidade Estadual Paulista (UNESP) |
format |
Article in Journal/Newspaper |
author |
Rigonato, Janaina Gama, Watson Arantes Alvarenga, Danillo Oliveira Branco, Luis Henrique Zanini Brandini, Frederico Pereira Genuário, Diego Bonaldo Fiore, Marli Fatima |
author_facet |
Rigonato, Janaina Gama, Watson Arantes Alvarenga, Danillo Oliveira Branco, Luis Henrique Zanini Brandini, Frederico Pereira Genuário, Diego Bonaldo Fiore, Marli Fatima |
author_sort |
Rigonato, Janaina |
title |
Aliterella atlantica gen. nov., sp. nov., and Aliterella antarctica sp. nov., novel members of coccoid Cyanobacteria |
title_short |
Aliterella atlantica gen. nov., sp. nov., and Aliterella antarctica sp. nov., novel members of coccoid Cyanobacteria |
title_full |
Aliterella atlantica gen. nov., sp. nov., and Aliterella antarctica sp. nov., novel members of coccoid Cyanobacteria |
title_fullStr |
Aliterella atlantica gen. nov., sp. nov., and Aliterella antarctica sp. nov., novel members of coccoid Cyanobacteria |
title_full_unstemmed |
Aliterella atlantica gen. nov., sp. nov., and Aliterella antarctica sp. nov., novel members of coccoid Cyanobacteria |
title_sort |
aliterella atlantica gen. nov., sp. nov., and aliterella antarctica sp. nov., novel members of coccoid cyanobacteria |
publishDate |
2016 |
url |
http://hdl.handle.net/11449/178277 https://doi.org/10.1099/ijsem.0.001066 |
geographic |
Admiralty Bay Antarctic King George Island |
geographic_facet |
Admiralty Bay Antarctic King George Island |
genre |
Antarc* Antarctic Antarctica King George Island South Atlantic Ocean |
genre_facet |
Antarc* Antarctic Antarctica King George Island South Atlantic Ocean |
op_relation |
International Journal of Systematic and Evolutionary Microbiology 0,943 http://dx.doi.org/10.1099/ijsem.0.001066 International Journal of Systematic and Evolutionary Microbiology, v. 66, n. 8, p. 2853-2861, 2016. 1466-5026 http://hdl.handle.net/11449/178277 doi:10.1099/ijsem.0.001066 2-s2.0-84988345906 2-s2.0-84988345906.pdf 558986016442190 orcid:0000-0002-7226-4027 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.1099/ijsem.0.001066 |
container_title |
International Journal of Systematic and Evolutionary Microbiology |
container_volume |
66 |
container_issue |
8 |
container_start_page |
2853 |
op_container_end_page |
2861 |
_version_ |
1770273206561669120 |