Metagenomic Analysis of Microbial 18s Eukaryotes Communities and Environmental factors in the Western Antarctic Peninsula waters during Austral Summers
Little is known about the environmental factors that impact eukaryotic microbial populations in the Western Antarctic Peninsula. Metagenomic and environmental data have been collected over the course of three consecutive austral summers in the Western Antarctic Peninsula off Palmer Station. More tha...
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ftsanjosestate:oai:scholarworks.sjsu.edu:etd_projects-2189 2023-07-30T03:59:06+02:00 Metagenomic Analysis of Microbial 18s Eukaryotes Communities and Environmental factors in the Western Antarctic Peninsula waters during Austral Summers Siman-Tov, Idan 2022-01-01T08:00:00Z application/pdf https://scholarworks.sjsu.edu/etd_projects/1189 https://doi.org/10.31979/etd.awqc-2w7a https://scholarworks.sjsu.edu/context/etd_projects/article/2189/viewcontent/siman_tov_idan.pdf unknown SJSU ScholarWorks https://scholarworks.sjsu.edu/etd_projects/1189 doi:10.31979/etd.awqc-2w7a https://scholarworks.sjsu.edu/context/etd_projects/article/2189/viewcontent/siman_tov_idan.pdf Master's Projects Metagenomic data environmental data Metagenomic Analysis Microbial 18s Eukaryotes Communities Western Antarctic Peninsula waters 18S rRNA eukaryotic sequences Bioinformatics text 2022 ftsanjosestate https://doi.org/10.31979/etd.awqc-2w7a 2023-07-17T19:10:27Z Little is known about the environmental factors that impact eukaryotic microbial populations in the Western Antarctic Peninsula. Metagenomic and environmental data have been collected over the course of three consecutive austral summers in the Western Antarctic Peninsula off Palmer Station. More than 13 million 18S rRNA eukaryotic sequences have been taxonomically identified and categorized from the Antarctic water samples collected. Here we will investigate the environmental factors that affect eukaryotic organism populations, as well as possible indicator species that could provide insight as to the status of other eukaryotic species. Due to climate change, understanding these factors and identifying status indicating species is becoming increasingly important in understanding microbial systems, and to inform future research of Antarctic ecosystems and environmental conditions. We identified several groupings of correlated taxonomic operational units. Additionally, we found that Stramenopiles.Diatomea.ME-Euk-FW10, an uncultured diatom with a large population presence, had a particularly strong correlation to temperature. Text Antarc* Antarctic Antarctic Peninsula San José State University: SJSU ScholarWorks Antarctic The Antarctic Antarctic Peninsula Austral Palmer Station ENVELOPE(-64.050,-64.050,-64.770,-64.770) Palmer-Station ENVELOPE(-64.050,-64.050,-64.770,-64.770) |
institution |
Open Polar |
collection |
San José State University: SJSU ScholarWorks |
op_collection_id |
ftsanjosestate |
language |
unknown |
topic |
Metagenomic data environmental data Metagenomic Analysis Microbial 18s Eukaryotes Communities Western Antarctic Peninsula waters 18S rRNA eukaryotic sequences Bioinformatics |
spellingShingle |
Metagenomic data environmental data Metagenomic Analysis Microbial 18s Eukaryotes Communities Western Antarctic Peninsula waters 18S rRNA eukaryotic sequences Bioinformatics Siman-Tov, Idan Metagenomic Analysis of Microbial 18s Eukaryotes Communities and Environmental factors in the Western Antarctic Peninsula waters during Austral Summers |
topic_facet |
Metagenomic data environmental data Metagenomic Analysis Microbial 18s Eukaryotes Communities Western Antarctic Peninsula waters 18S rRNA eukaryotic sequences Bioinformatics |
description |
Little is known about the environmental factors that impact eukaryotic microbial populations in the Western Antarctic Peninsula. Metagenomic and environmental data have been collected over the course of three consecutive austral summers in the Western Antarctic Peninsula off Palmer Station. More than 13 million 18S rRNA eukaryotic sequences have been taxonomically identified and categorized from the Antarctic water samples collected. Here we will investigate the environmental factors that affect eukaryotic organism populations, as well as possible indicator species that could provide insight as to the status of other eukaryotic species. Due to climate change, understanding these factors and identifying status indicating species is becoming increasingly important in understanding microbial systems, and to inform future research of Antarctic ecosystems and environmental conditions. We identified several groupings of correlated taxonomic operational units. Additionally, we found that Stramenopiles.Diatomea.ME-Euk-FW10, an uncultured diatom with a large population presence, had a particularly strong correlation to temperature. |
format |
Text |
author |
Siman-Tov, Idan |
author_facet |
Siman-Tov, Idan |
author_sort |
Siman-Tov, Idan |
title |
Metagenomic Analysis of Microbial 18s Eukaryotes Communities and Environmental factors in the Western Antarctic Peninsula waters during Austral Summers |
title_short |
Metagenomic Analysis of Microbial 18s Eukaryotes Communities and Environmental factors in the Western Antarctic Peninsula waters during Austral Summers |
title_full |
Metagenomic Analysis of Microbial 18s Eukaryotes Communities and Environmental factors in the Western Antarctic Peninsula waters during Austral Summers |
title_fullStr |
Metagenomic Analysis of Microbial 18s Eukaryotes Communities and Environmental factors in the Western Antarctic Peninsula waters during Austral Summers |
title_full_unstemmed |
Metagenomic Analysis of Microbial 18s Eukaryotes Communities and Environmental factors in the Western Antarctic Peninsula waters during Austral Summers |
title_sort |
metagenomic analysis of microbial 18s eukaryotes communities and environmental factors in the western antarctic peninsula waters during austral summers |
publisher |
SJSU ScholarWorks |
publishDate |
2022 |
url |
https://scholarworks.sjsu.edu/etd_projects/1189 https://doi.org/10.31979/etd.awqc-2w7a https://scholarworks.sjsu.edu/context/etd_projects/article/2189/viewcontent/siman_tov_idan.pdf |
long_lat |
ENVELOPE(-64.050,-64.050,-64.770,-64.770) ENVELOPE(-64.050,-64.050,-64.770,-64.770) |
geographic |
Antarctic The Antarctic Antarctic Peninsula Austral Palmer Station Palmer-Station |
geographic_facet |
Antarctic The Antarctic Antarctic Peninsula Austral Palmer Station Palmer-Station |
genre |
Antarc* Antarctic Antarctic Peninsula |
genre_facet |
Antarc* Antarctic Antarctic Peninsula |
op_source |
Master's Projects |
op_relation |
https://scholarworks.sjsu.edu/etd_projects/1189 doi:10.31979/etd.awqc-2w7a https://scholarworks.sjsu.edu/context/etd_projects/article/2189/viewcontent/siman_tov_idan.pdf |
op_doi |
https://doi.org/10.31979/etd.awqc-2w7a |
_version_ |
1772809804991954944 |