Microorganisms (eukaryote and bacteria) in Antarctic cryoconite holes.

最新バージョン SCAR - Microbial Antarctic Resource System によって公開 Mar 19, 2019 SCAR - Microbial Antarctic Resource System

Amplicon sequencing dataset (Illumina MiSeq) of Eukaryotes (18S ssu rRNA) and Bacterial (16S ssu rRNA) microbes in Antarctic cryoconite holes.

ダウンロード

メタデータのみリソース のメタデータの最新版をEML または RTF としてダウンロード:

EML ファイルとしてのメタデータ ダウンロード English で (10 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (9 KB)

バージョン

次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。

引用方法

研究者はこの研究内容を以下のように引用する必要があります。:

Sommers P, Darcy J, Gendrom E, Stanish L, Bagshaw E, Porazinska D, Schmidt S (2019): Microorganisms (eukaryote and bacteria) in Antarctic cryoconite holes.. v1.1. SCAR - Microbial Antarctic Resource System. Dataset/Metadata. https://ipt.biodiversity.aq/resource?r=microbes_antarctic_cryoconite&v=1.1

権利

研究者は権利に関する下記ステートメントを尊重する必要があります。:

パブリッシャーとライセンス保持者権利者は SCAR - Microbial Antarctic Resource System。 This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.

GBIF登録

このリソースをはGBIF と登録されており GBIF UUID: 3adb4fd7-9e77-41e0-aa37-9ca4b72c5eaaが割り当てられています。   Scientific Committee on Antarctic Research によって承認されたデータ パブリッシャーとして GBIF に登録されているSCAR - Microbial Antarctic Resource System が、このリソースをパブリッシュしました。

キーワード

Metadata

連絡先

リソースを作成した人:

Pacifica Sommers
University of Colorado at Boulder Boulder US
John Darcy
University of Hawaï at Manoa Manoa US
Eli Gendrom
University of Colorado at Boulder Boulder US
Lee Stanish
National Ecological Observatory Network Boulder US
Elizabeth Bagshaw
Cardiff University Cardiff GB
Dorota Porazinska
University of Colorado at Boulder Boulder US
Steven Schmidt
University of Colorado at Boulder Boulder US

リソースに関する質問に答えることができる人:

Pacifica Sommers
University of Colorado at Boulder Boulder US

メタデータを記載した人:

Maxime Sweetlove
Research assistent
Royal Belgian Institute of Natural Sciences Rue Vautier 29 1000 Brussels

他に、リソースに関連付けられていた人:

データ利用者

地理的範囲

Cryoconite holes in Taylor Valley, Antarctica

座標(緯度経度) 南 西 [-77.615, 162.967], 北 東 [-77.615, 162.967]

生物分類学的範囲

Bacteria (16S ssu rRNA gene)

Domain  Bacteria (Bacteria)

Eukaryotes (18S ssu rRNA gene)

Domain  Eukaryota (Eukaryotes)

時間的範囲

開始日 2007-01-01

プロジェクトデータ

説明がありません

タイトル Antarctic cryoconite 2007
ファンデイング This work was funded by NSF Polar Programs Award 1443578 and by Duke University.

プロジェクトに携わる要員:

Pacifica Sommers

収集方法

A core was collected from the center of each hole using a SIPRE corer. The core was removed and stored in a Ziploc bag that had been triple-rinsed with deionized water. For the samples in which meltwater was present at the time of sampling, the ice lid was removed with the SIPRE corer, and then a water sample was pumped out using a hand powered vacuum pump. A sample of sediment was removed and stored in a triple-rinsed Ziploc bag. On return to the eld laboratory, samples were stored at –20◦C until processing up to 30 days later. Samples were eventually allowed to melt out in the collection bags and water samples were drawn off using syringes, leaving the sediment behind.

Study Extent Nineteen cryoconite holes on glaciers in Taylor Valley (McMurdo Dry Valleys, Antarctica) were sampled between 15 December 2007 and 4 January 2008.

Method step description:

  1. All cryoconite samples were stored frozen at –70◦C to minimize DNA degradation. Between 25 April 2016 and 2 May 2016, the frozen cryoconite sediments were thawed at room temperature and 0.4 g was processed for DNA extraction from each technical replicate separately (47 total from 19 samples) using PowerSoil DNA Isolation Kits (MoBio Inc., Carlsbad, CA, USA), according to the manufacture’s protocol. Extracted genomic DNA was amplified in triplicate using 16S (515f-806r primers) and 18S (1391f-EukBr primers) SSU ribosomal gene markers. Amplified DNA was pooled and normalized to equimolar concentrations using SequalPrep Normalization Plate Kits (Invitrogen), and sequenced using the Illumina MiSeq V2 (2 × 250 bp chemistry) at the BioFrontiers Sequencing Core Facility at the University of Colorado at Boulder.

書誌情報の引用

  1. Sommers, P., Darcy, J. L., Gendron, E. M., Stanish, L. F., Bagshaw, E. A., Porazinska, D. L., & Schmidt, S. K. (2017). Diversity patterns of microbial eukaryotes mirror those of bacteria in Antarctic cryoconite holes. FEMS microbiology ecology, 94(1), fix167.

追加のメタデータ

代替識別子 3adb4fd7-9e77-41e0-aa37-9ca4b72c5eaa
https://ipt.biodiversity.aq/resource?r=microbes_antarctic_cryoconite