Additional file 1 of Lifting the veil on arid-to-hyperarid Antarctic soil microbiomes: a tale of two oases
Additional file 1: Figure S1. Rarefaction curves of subsampled bacterial, eukaryotic and archaeal communities between sites. In all cases, data was approaching asymptote indicating that sufficient sampling depth was achieved. A particularly rich number of bacterial, eukaryotic and archaeal species w...
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.11992617.v1 https://springernature.figshare.com/articles/Additional_file_1_of_Lifting_the_veil_on_arid-to-hyperarid_Antarctic_soil_microbiomes_a_tale_of_two_oases/11992617/1 |
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DataCite Metadata Store (German National Library of Science and Technology) |
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Microbiology FOS Biological sciences Ecology |
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Microbiology FOS Biological sciences Ecology Zhang, Eden Thibaut, Loïc M. Terauds, Aleks Raven, Mark Tanaka, Mark M. Dorst, Josie Van Wong, Sin Yin Crane, Sally Ferrari, Belinda C. Additional file 1 of Lifting the veil on arid-to-hyperarid Antarctic soil microbiomes: a tale of two oases |
topic_facet |
Microbiology FOS Biological sciences Ecology |
description |
Additional file 1: Figure S1. Rarefaction curves of subsampled bacterial, eukaryotic and archaeal communities between sites. In all cases, data was approaching asymptote indicating that sufficient sampling depth was achieved. A particularly rich number of bacterial, eukaryotic and archaeal species were observed at MP (Mitchell Peninsula), TR (The Ridge) and RR (Robinson Ridge), respectively. Figure S2. Top 15 most genus of bacterial, eukaryotic and archaeal communities between sites. As taxonomic levels decrease, the number of unclassified taxa increase substantially. Interestingly, archaeal communities were dominated by Nitrososphaera, a genus of ammonia oxidising archaea possibly implicated in nitrogen cycling within these nutrient starved soils. Figure S3. NMDS plots of microbial OTU communities and environmental soil parameters. In all cases, soil samples clustered according to site and broadly by geographic region. Although TR (The Ridge) is more environmentally similar to the Windmill Island sites, it’s soil bacterial and eukaryotic communities cluster more strongly with the Vestfold Hills. Figure S4. GAM model output of negative binomial distributions of best environmental predictor variables against estimated bacterial Chao1 richness based on AIC, where ‘*’ indicates a significant (P<0.05) correlation. A positive relationship is generally observed between bacterial richness and copper (CU), phosphorous (TP, P), aluminium (AL, AL2O3), sodium ion concentrations (CECNA) and the amount of gravel (GRVL) but displayed a negative relationship with titanium dioxide (TIO2). Figure S5. GAM model output of gaussian distributions of best environmental predictor variables against estimated eukaryotic Chao1 richness based on AIC, where ‘*’ indicates a significant (P<0.05) correlation. A negative relationship is generally observed between eukaryotic richness and dry matter fraction (DMF), soil pH, nitrite concentrations (NO2) and mud content but displayed a positive relationship with total carbon (TC) and conductivity (COND). A significant correlation is observed against random regional effects. Figure S6. GAM model output of gaussian distributions of best environmental predictor variables against estimated archaeal Chao1 richness based on AIC, where ‘*’ indicates a significant (P<0.05) correlation. Archaeal richness displayed positive relationships with conductivity (COND), total nitrogen (TN), phosphorous (TP, P) and sodium ion concentrations (CECNA), whilst a negative relationship was observed against titanium dioxide (TIO2). Figure S7. Local scale PLN- (blue) and NB-fitted (orange) SADs of the nine sites studied. These trends remain consistent with those observed for the regional fitted SADs, where bacterial communities display strong niche-driven signatures across all sites whilst eukaryotic and archaeal communities demonstrated weaker PLN-fits and multimodality. Table S1. Summary of amplicon sequencing output and OTU pipeline analysis. Table S2 CYTOSCAPE network topology analysis between regions at the domain-level. Table S3. Environmental soil parameters averaged between sites. Table S4. Akaike weights calculated from local-scale PLN- and NB-fitted SADs. Where NA indicates that the fitting procedure did not converge, which is usual for small datasets. |
format |
Text |
author |
Zhang, Eden Thibaut, Loïc M. Terauds, Aleks Raven, Mark Tanaka, Mark M. Dorst, Josie Van Wong, Sin Yin Crane, Sally Ferrari, Belinda C. |
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Zhang, Eden Thibaut, Loïc M. Terauds, Aleks Raven, Mark Tanaka, Mark M. Dorst, Josie Van Wong, Sin Yin Crane, Sally Ferrari, Belinda C. |
author_sort |
Zhang, Eden |
title |
Additional file 1 of Lifting the veil on arid-to-hyperarid Antarctic soil microbiomes: a tale of two oases |
title_short |
Additional file 1 of Lifting the veil on arid-to-hyperarid Antarctic soil microbiomes: a tale of two oases |
title_full |
Additional file 1 of Lifting the veil on arid-to-hyperarid Antarctic soil microbiomes: a tale of two oases |
title_fullStr |
Additional file 1 of Lifting the veil on arid-to-hyperarid Antarctic soil microbiomes: a tale of two oases |
title_full_unstemmed |
Additional file 1 of Lifting the veil on arid-to-hyperarid Antarctic soil microbiomes: a tale of two oases |
title_sort |
additional file 1 of lifting the veil on arid-to-hyperarid antarctic soil microbiomes: a tale of two oases |
publisher |
figshare |
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2020 |
url |
https://dx.doi.org/10.6084/m9.figshare.11992617.v1 https://springernature.figshare.com/articles/Additional_file_1_of_Lifting_the_veil_on_arid-to-hyperarid_Antarctic_soil_microbiomes_a_tale_of_two_oases/11992617/1 |
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ENVELOPE(-57.955,-57.955,-61.923,-61.923) ENVELOPE(110.594,110.594,-66.369,-66.369) ENVELOPE(110.548,110.548,-66.328,-66.328) |
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Antarctic Vestfold Hills Vestfold Gam Robinson Ridge Mitchell Peninsula |
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Antarctic Vestfold Hills Vestfold Gam Robinson Ridge Mitchell Peninsula |
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Antarc* Antarctic |
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Antarc* Antarctic |
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https://dx.doi.org/10.1186/s40168-020-00809-w https://dx.doi.org/10.6084/m9.figshare.11992617 |
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Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
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CC-BY |
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https://doi.org/10.6084/m9.figshare.11992617.v1 https://doi.org/10.1186/s40168-020-00809-w https://doi.org/10.6084/m9.figshare.11992617 |
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ftdatacite:10.6084/m9.figshare.11992617.v1 2023-05-15T13:50:02+02:00 Additional file 1 of Lifting the veil on arid-to-hyperarid Antarctic soil microbiomes: a tale of two oases Zhang, Eden Thibaut, Loïc M. Terauds, Aleks Raven, Mark Tanaka, Mark M. Dorst, Josie Van Wong, Sin Yin Crane, Sally Ferrari, Belinda C. 2020 https://dx.doi.org/10.6084/m9.figshare.11992617.v1 https://springernature.figshare.com/articles/Additional_file_1_of_Lifting_the_veil_on_arid-to-hyperarid_Antarctic_soil_microbiomes_a_tale_of_two_oases/11992617/1 unknown figshare https://dx.doi.org/10.1186/s40168-020-00809-w https://dx.doi.org/10.6084/m9.figshare.11992617 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Microbiology FOS Biological sciences Ecology Text article-journal Journal contribution ScholarlyArticle 2020 ftdatacite https://doi.org/10.6084/m9.figshare.11992617.v1 https://doi.org/10.1186/s40168-020-00809-w https://doi.org/10.6084/m9.figshare.11992617 2021-11-05T12:55:41Z Additional file 1: Figure S1. Rarefaction curves of subsampled bacterial, eukaryotic and archaeal communities between sites. In all cases, data was approaching asymptote indicating that sufficient sampling depth was achieved. A particularly rich number of bacterial, eukaryotic and archaeal species were observed at MP (Mitchell Peninsula), TR (The Ridge) and RR (Robinson Ridge), respectively. Figure S2. Top 15 most genus of bacterial, eukaryotic and archaeal communities between sites. As taxonomic levels decrease, the number of unclassified taxa increase substantially. Interestingly, archaeal communities were dominated by Nitrososphaera, a genus of ammonia oxidising archaea possibly implicated in nitrogen cycling within these nutrient starved soils. Figure S3. NMDS plots of microbial OTU communities and environmental soil parameters. In all cases, soil samples clustered according to site and broadly by geographic region. Although TR (The Ridge) is more environmentally similar to the Windmill Island sites, it’s soil bacterial and eukaryotic communities cluster more strongly with the Vestfold Hills. Figure S4. GAM model output of negative binomial distributions of best environmental predictor variables against estimated bacterial Chao1 richness based on AIC, where ‘*’ indicates a significant (P<0.05) correlation. A positive relationship is generally observed between bacterial richness and copper (CU), phosphorous (TP, P), aluminium (AL, AL2O3), sodium ion concentrations (CECNA) and the amount of gravel (GRVL) but displayed a negative relationship with titanium dioxide (TIO2). Figure S5. GAM model output of gaussian distributions of best environmental predictor variables against estimated eukaryotic Chao1 richness based on AIC, where ‘*’ indicates a significant (P<0.05) correlation. A negative relationship is generally observed between eukaryotic richness and dry matter fraction (DMF), soil pH, nitrite concentrations (NO2) and mud content but displayed a positive relationship with total carbon (TC) and conductivity (COND). A significant correlation is observed against random regional effects. Figure S6. GAM model output of gaussian distributions of best environmental predictor variables against estimated archaeal Chao1 richness based on AIC, where ‘*’ indicates a significant (P<0.05) correlation. Archaeal richness displayed positive relationships with conductivity (COND), total nitrogen (TN), phosphorous (TP, P) and sodium ion concentrations (CECNA), whilst a negative relationship was observed against titanium dioxide (TIO2). Figure S7. Local scale PLN- (blue) and NB-fitted (orange) SADs of the nine sites studied. These trends remain consistent with those observed for the regional fitted SADs, where bacterial communities display strong niche-driven signatures across all sites whilst eukaryotic and archaeal communities demonstrated weaker PLN-fits and multimodality. Table S1. Summary of amplicon sequencing output and OTU pipeline analysis. Table S2 CYTOSCAPE network topology analysis between regions at the domain-level. Table S3. Environmental soil parameters averaged between sites. Table S4. Akaike weights calculated from local-scale PLN- and NB-fitted SADs. Where NA indicates that the fitting procedure did not converge, which is usual for small datasets. Text Antarc* Antarctic DataCite Metadata Store (German National Library of Science and Technology) Antarctic Vestfold Hills Vestfold Gam ENVELOPE(-57.955,-57.955,-61.923,-61.923) Robinson Ridge ENVELOPE(110.594,110.594,-66.369,-66.369) Mitchell Peninsula ENVELOPE(110.548,110.548,-66.328,-66.328) |