Supplementary material from "Diversified local CRISPR–Cas immunity to viruses of Sulfolobus islandicus "
The population diversity and structure of CRISPR–Cas immunity provides key insights into virus–host interactions. Here, we examine two geographically and genetically distinct natural populations of the thermophilic crenarchaeon Sulfolobus islandicus and their interactions with Sulfolobus spindle-sha...
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ftdatacite:10.6084/m9.figshare.c.4396082.v1 2023-05-15T16:59:19+02:00 Supplementary material from "Diversified local CRISPR–Cas immunity to viruses of Sulfolobus islandicus " Pauly, Matthew D. Bautista, Maria A. Black, Jesse A. Whitaker, Rachel J. 2019 https://dx.doi.org/10.6084/m9.figshare.c.4396082.v1 https://rs.figshare.com/collections/Supplementary_material_from_Diversified_local_CRISPR_Cas_immunity_to_viruses_of_i_Sulfolobus_islandicus_i_/4396082/1 unknown Figshare https://dx.doi.org/10.1098/rstb.2018.0093 https://dx.doi.org/10.6084/m9.figshare.c.4396082 CC BY 4.0 https://creativecommons.org/licenses/by/4.0 CC-BY Microbiology FOS Biological sciences Evolutionary Biology Collection article 2019 ftdatacite https://doi.org/10.6084/m9.figshare.c.4396082.v1 https://doi.org/10.1098/rstb.2018.0093 https://doi.org/10.6084/m9.figshare.c.4396082 2021-11-05T12:55:41Z The population diversity and structure of CRISPR–Cas immunity provides key insights into virus–host interactions. Here, we examine two geographically and genetically distinct natural populations of the thermophilic crenarchaeon Sulfolobus islandicus and their interactions with Sulfolobus spindle-shaped viruses (SSVs) and S. islandicus rod-shaped viruses (SIRVs). We found that both virus families can be targeted with high population distributed immunity, whereby most immune strains target a virus using unique unshared CRISPR spacers. In Kamchatka, Russia, we observed high immunity to chronic SSVs that increases over time. In this context, we found that some SSVs had shortened genomes lacking genes that are highly targeted by the S. islandicus population, indicating a potential mechanism of immune evasion. By contrast, in Yellowstone National Park, we find high inter- and intra-strain immune diversity targeting lytic SIRVs and low immunity to chronic SSVs. In this population, we observed evidence of SIRVs evolving immunity through mutations concentrated in the first five bases of protospacers. These results indicate that diversity and structure of antiviral CRISPR–Cas immunity for a single microbial species can differ by both the population and virus type, and suggest that different virus families use different mechanisms to evade CRISPR–Cas immunity.This article is part of the theme issue ‘The ecology and evolution of prokaryotic CRISPR–Cas adaptive immune systems’. Article in Journal/Newspaper Kamchatka DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
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language |
unknown |
topic |
Microbiology FOS Biological sciences Evolutionary Biology |
spellingShingle |
Microbiology FOS Biological sciences Evolutionary Biology Pauly, Matthew D. Bautista, Maria A. Black, Jesse A. Whitaker, Rachel J. Supplementary material from "Diversified local CRISPR–Cas immunity to viruses of Sulfolobus islandicus " |
topic_facet |
Microbiology FOS Biological sciences Evolutionary Biology |
description |
The population diversity and structure of CRISPR–Cas immunity provides key insights into virus–host interactions. Here, we examine two geographically and genetically distinct natural populations of the thermophilic crenarchaeon Sulfolobus islandicus and their interactions with Sulfolobus spindle-shaped viruses (SSVs) and S. islandicus rod-shaped viruses (SIRVs). We found that both virus families can be targeted with high population distributed immunity, whereby most immune strains target a virus using unique unshared CRISPR spacers. In Kamchatka, Russia, we observed high immunity to chronic SSVs that increases over time. In this context, we found that some SSVs had shortened genomes lacking genes that are highly targeted by the S. islandicus population, indicating a potential mechanism of immune evasion. By contrast, in Yellowstone National Park, we find high inter- and intra-strain immune diversity targeting lytic SIRVs and low immunity to chronic SSVs. In this population, we observed evidence of SIRVs evolving immunity through mutations concentrated in the first five bases of protospacers. These results indicate that diversity and structure of antiviral CRISPR–Cas immunity for a single microbial species can differ by both the population and virus type, and suggest that different virus families use different mechanisms to evade CRISPR–Cas immunity.This article is part of the theme issue ‘The ecology and evolution of prokaryotic CRISPR–Cas adaptive immune systems’. |
format |
Article in Journal/Newspaper |
author |
Pauly, Matthew D. Bautista, Maria A. Black, Jesse A. Whitaker, Rachel J. |
author_facet |
Pauly, Matthew D. Bautista, Maria A. Black, Jesse A. Whitaker, Rachel J. |
author_sort |
Pauly, Matthew D. |
title |
Supplementary material from "Diversified local CRISPR–Cas immunity to viruses of Sulfolobus islandicus " |
title_short |
Supplementary material from "Diversified local CRISPR–Cas immunity to viruses of Sulfolobus islandicus " |
title_full |
Supplementary material from "Diversified local CRISPR–Cas immunity to viruses of Sulfolobus islandicus " |
title_fullStr |
Supplementary material from "Diversified local CRISPR–Cas immunity to viruses of Sulfolobus islandicus " |
title_full_unstemmed |
Supplementary material from "Diversified local CRISPR–Cas immunity to viruses of Sulfolobus islandicus " |
title_sort |
supplementary material from "diversified local crispr–cas immunity to viruses of sulfolobus islandicus " |
publisher |
Figshare |
publishDate |
2019 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.4396082.v1 https://rs.figshare.com/collections/Supplementary_material_from_Diversified_local_CRISPR_Cas_immunity_to_viruses_of_i_Sulfolobus_islandicus_i_/4396082/1 |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_relation |
https://dx.doi.org/10.1098/rstb.2018.0093 https://dx.doi.org/10.6084/m9.figshare.c.4396082 |
op_rights |
CC BY 4.0 https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.c.4396082.v1 https://doi.org/10.1098/rstb.2018.0093 https://doi.org/10.6084/m9.figshare.c.4396082 |
_version_ |
1766051553621311488 |