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Stratiformator vulcanicus gen. nov., sp. nov., a marine member of the family Planctomycetaceae isolated from a red biofilm in the Tyrrhenian Sea close to the volcanic island Panarea.
Kumar, Gaurav; Kallscheuer, Nicolai; Jogler, Mareike; Wiegand, Sandra; Heuer, Anja; Boedeker, Christian; Rohde, Manfred; Jogler, Christian.
Afiliación
  • Kumar G; Department of Microbial Interactions, Friedrich Schiller University, Jena, Germany.
  • Kallscheuer N; Cluster of Excellence Balance of the Microverse, Friedrich Schiller University, Jena, Germany.
  • Jogler M; Department of Microbial Interactions, Friedrich Schiller University, Jena, Germany.
  • Wiegand S; Department of Microbial Interactions, Friedrich Schiller University, Jena, Germany.
  • Heuer A; Institute for Biological Interfaces 5, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany.
  • Boedeker C; Leibniz Institute DSMZ, Brunswick, Germany.
  • Rohde M; Leibniz Institute DSMZ, Brunswick, Germany.
  • Jogler C; Central Facility for Microscopy, Helmholtz Centre for Infection Research, Brunswick, Germany.
Antonie Van Leeuwenhoek ; 116(10): 995-1007, 2023 Oct.
Article en En | MEDLINE | ID: mdl-37584762
A novel planctomycetal strain, designated Pan189T, was isolated from biofilm material sampled close to Panarea Island in the Tyrrhenian Sea. Cells of strain Pan189T are round grain rice-shaped, form pink colonies and display typical planctomycetal characteristics including asymmetric cell division through polar budding and presence of crateriform structures. Cells bear a stalk opposite to the division pole and fimbriae cover the cell surface. Strain Pan189T has a mesophilic (optimum at 24 °C) and neutrophilic (optimum at pH 7.5) growth profile, is aerobic and heterotrophic. Under laboratory-scale cultivation conditions, it reached a generation time of 102 h (µmax = 0.0068 h-1), which places the strain among the slowest growing members of the phylum Planctomycetota characterized so far. The genome size of the strain is with 5.23 Mb at the lower limit among the family Planctomycetaceae (5.1-8.9 Mb). Phylogenetically, the strain represents a novel genus and species in the family Planctomycetaceae, order Planctomycetales, class Planctomycetia. We propose the name Stratiformator vulcanicus gen. nov., sp. nov. for the novel taxon, that is represented by the type strain Pan189T (= DSM 101711 T = CECT 30699 T).
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ácidos Grasos / Planctomycetales Idioma: En Revista: Antonie Van Leeuwenhoek Año: 2023 Tipo del documento: Article País de afiliación: Alemania Pais de publicación: Países Bajos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ácidos Grasos / Planctomycetales Idioma: En Revista: Antonie Van Leeuwenhoek Año: 2023 Tipo del documento: Article País de afiliación: Alemania Pais de publicación: Países Bajos