| Author | Volpiano, Camila Gazolla | |
| Author | Sant’Anna, Fernando Hayashi | |
| Author | Mota, Fábio Faria da | |
| Author | Sangal, Vartul | |
| Author | Sutcliffe, Iain | |
| Author | Munusamy, Madhaiyan | |
| Author | Saravanan, Venkatakrishnan Sivaraj | |
| Author | See-Too, Wah-Seng | |
| Author | Passaglia, Luciane Maria Pereira | |
| Author | Rosado, Alexandre Soares | |
| Access date | 2021-07-08T14:13:56Z | |
| Available date | 2021-07-08T14:13:56Z | |
| Document date | 2021 | |
| Citation | VOLPIANO, Camila Gazolla et al. Proposal of Carbonactinosporaceae fam. nov. within the class Actinomycetia. Reclassification of Streptomyces thermoautotrophicus as Carbonactinospora thermoautotrophica gen. nov., comb. nov. Systematic and Applied Microbiology, v. 44, 126223, 11p, 2021. | pt_BR |
| ISSN | 0723-2020 | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/48066 | |
| Language | eng | pt_BR |
| Publisher | Elsevier GmbH | pt_BR |
| Rights | open access | |
| Subject in Portuguese | Actinobacteria | pt_BR |
| Subject in Portuguese | Bactéria quimioautotrófica | pt_BR |
| Subject in Portuguese | Métricas genômicas | pt_BR |
| Subject in Portuguese | Sistemática Filogenética | pt_BR |
| Title | Proposal of Carbonactinosporaceae fam. nov. within the class Actinomycetia. Reclassification of Streptomyces thermoautotrophicus as Carbonactinospora thermoautotrophica gen. nov., comb. nov | pt_BR |
| Type | Article | |
| DOI | 10.1016/j.syapm.2021.126223 | |
| Abstract | Streptomyces thermoautotrophicus UBT1T has been suggested to merit generic status due to its phyloge netic placement and distinctive phenotypes among Actinomycetia. To evaluate whether ‘S. thermoau totrophicus’ represents a higher taxonomic rank, ‘S. thermoautotrophicus’ strains UBT1T and H1 were
compared to Actinomycetia using 16S rRNA gene sequences and comparative genome analyses. The
UBT1T and H1 genomes each contain at least two different 16S rRNA sequences, which are closely related
to those of Acidothermus cellulolyticus (order Acidothermales). In multigene-based phylogenomic trees,
UBT1T and H1 typically formed a sister group to the Streptosporangiales-Acidothermales clade. The
Average Amino Acid Identity, Percentage of Conserved Proteins, and whole-genome Average
Nucleotide Identity (Alignment Fraction) values were 58.5%, 48%, 75.5% (0.3) between ‘S. thermoau totrophicus’ and Streptosporangiales members, all below the respective thresholds for delineating genera.
The values for genomics comparisons between strains UBT1T and H1 with Acidothermales, as well as
members of the genus Streptomyces, were even lower. A review of the ‘S. thermoautotrophicus’ proteomic
profiles and KEGG orthology demonstrated that UBT1T and H1 present pronounced differences, both
tested and predicted, in phenotypic and chemotaxonomic characteristics compared to its sister clades
and Streptomyces. The distinct phylogenetic position and the combination of genotypic and phenotypic
characteristics justify the proposal of Carbonactinospora gen. nov., with the type species
Carbonactinospora thermoautotrophica comb. nov. (type strain UBT1T
, = DSM 100163T = KCTC 49540T
)
belonging to Carbonactinosporaceae fam. nov. within Actinomycetia. | pt_BR |
| Affilliation | Instituto de Biociências. Departamento de Genética and Programa de Pós-graduação em Genética e Biologia Molecular. Bento Gonçalves, RS, Brasil. | pt_BR |
| Affilliation | PROADI-SUS, Hospital Moinhos de Vento. Porto Alegre, RS, Brasil. | pt_BR |
| Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Computacional e Sistemas. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Faculty of Health and Life Sciences, Northumbria University. Newcastle upon Tyne, United Kingdom. | pt_BR |
| Affilliation | Faculty of Health and Life Sciences, Northumbria University. Newcastle upon Tyne, United Kingdom. | pt_BR |
| Affilliation | Temasek Life Sciences Laboratory, 1 Research Link, National University of Singapore. Singapore 117604, Singapore. | pt_BR |
| Affilliation | Department of Microbiology, Indira Gandhi College of Arts and Science. Kathirkamam, Pondicherry, India. | pt_BR |
| Affilliation | Division of Genetics and Molecular Biology, Institute of Biological Sciences, Faculty of Science, University of Malaya. Kuala Lumpur, Malaysia. | pt_BR |
| Affilliation | Instituto de Biociências. Departamento de Genética and Programa de Pós-graduação em Genética e Biologia Molecular. Bento Gonçalves, RS, Brasil. | pt_BR |
| Affilliation | Universidade Federal do Rio de Janeiro, Instituto de Microbiologia Paulo de Góes. Laboratório de Ecologia Microbiana Molecular. Rio de Janeiro, RJ, Brasil / BESE, Biological and Environmental Sciences and Engineering Division, KAUST, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia. | pt_BR |
| Subject | Actinobacteria | pt_BR |
| Subject | Chemoautotrophic bacteria | pt_BR |
| Subject | Genomics metrics | pt_BR |
| Subject | Phylogenetic systematics | pt_BR |
