Rouxiella aceris sp. nov., isolated from tree sap and the emended description of the genus Rouxiella

Lee, Soon Dong; Yang, Hong; Kim, In Seop

doi:10.1007/s10482-021-01572-0

Cited by 9 publications

References 24 publications

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Uranium Repartitioning during Microbial Driven Reductive Transformation of U(VI)-Sorbed Schwertmannite and Jarosite

Yu,

Johnson,

Karlsson

et al. 2024

Environ. Sci. Technol.

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This study exposes U(VI)-sorbed schwertmannite and jarosite to biotic reductive incubations under field-relevant conditions and examines the changes in aqueous and solid-phase speciation of U, Fe, and S as well as associated microbial communities over 180 days. The chemical, X-ray absorption spectroscopy, X-ray diffraction, and microscopic data demonstrated that the U(VI)-sorbed schwertmannite underwent a rapid reductive dissolution and solid-phase transformation to goethite, during which the surface-sorbed U(VI) was partly reduced and mostly repartitioned to monomeric U(VI)/U(IV) complexes by carboxyl and phosphoryl ligands on biomass or organic substances. Furthermore, the microbial data suggest that these processes were likely driven by the consecutive developments of fermentative and sulfate-and iron-reducing microbial communities. In contrast, the U(VI)-sorbed jarosite only stimulated the growth of some fermentative communities and underwent very limited reductive dissolution and thus, remaining in its initial state with no detectable mineralogical transformation and solid-phase U reduction/repartitioning. Accordingly, these two biotic incubations did not induce increased risk of U reliberation to the aqueous phase. These findings have important implications for understanding the interactions of schwertmannite/jarosite with microbial communities and colinked behavior and fate of U following the establishment of reducing conditions in various acidic and U-rich settings.

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Uranium Repartitioning during Microbial Driven Reductive Transformation of U(VI)-Sorbed Schwertmannite and Jarosite

Yu,

Johnson,

Karlsson

et al. 2024

Environ. Sci. Technol.

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Notification of changes in taxonomic opinion previously published outside the IJSEM. List of changes in taxonomic opinion no. 35

Oren

2022

International Journal of Systematic and Evolutionary Microbiology

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Complete Genome Sequences of the Type Strains Rouxiella badensis DSM 100043 and R. chamberiensis DSM 28324, Resolved Using Nanopore Long-Read Sequencing

Paul

Anderson

Maynard

et al. 2023

Microbiol Resour Announc

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The complete genome sequences of Rouxiella badensis DSM 100043 T and Rouxiella chamberiensis DSM 28324 T were determined using Oxford Nanopore long-read sequencing and the Flye assembler. The former contains a circular chromosome of 4,964,479 bp and a circular plasmid of 116,582 bp; the latter contains a circular chromosome of 4,639,296 bp.

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Rouxiella aceris sp. nov., isolated from tree sap and the emended description of the genus Rouxiella

Cited by 9 publications

References 24 publications

Uranium Repartitioning during Microbial Driven Reductive Transformation of U(VI)-Sorbed Schwertmannite and Jarosite

Uranium Repartitioning during Microbial Driven Reductive Transformation of U(VI)-Sorbed Schwertmannite and Jarosite

Notification of changes in taxonomic opinion previously published outside the IJSEM. List of changes in taxonomic opinion no. 35

Complete Genome Sequences of the Type Strains Rouxiella badensis DSM 100043 and R. chamberiensis DSM 28324, Resolved Using Nanopore Long-Read Sequencing

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