Microbial (Bacteria, 16S) Diversity in Antarctic marine sediments (Admiralty Bay and Bransfield Strait)

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 dataset of Bacteria (16S ssh rRNA marker gene) found Antarctic marine sediments (Admiralty Bay and Bransfield Strait), sampled in December 2008.

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 (9 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (11 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。:

Franco D, Signori C, Duarte R, Nakayama C, Campos L, Pellizari V (2018): Microbial (Bacteria, 16S) Diversity in Antarctic marine sediments (Admiralty Bay and Bransfield Strait). v1.2. SCAR - Microbial Antarctic Resource System. Dataset/Metadata. https://ipt.biodiversity.aq/resource?r=antarctic_marine_sediment_microbes&v=1.2

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: 2afaca55-5c1e-456e-be07-53fc268035d7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:

Diego Franco
Universidade de São Paulo São Paulo BR
Camila Signori
Universidade de São Paulo São Paulo BR
Rubens Duarte
Universidade Federal de Santa Catarina Florianópolis BR
Cristina Nakayama
Universidade Federal de São Paulo Diadema
Lucia Campos
Universidade Federal do Rio de Janeiro Rio de Janeiro BR
Vivian Pellizari
Universidade de São Paulo São Paulo BR

リソースに関する質問に答えることができる人:

Diego Franco
Universidade de São Paulo São Paulo BR

メタデータを記載した人:

Maxime Sweetlove
Research assistent
Royal Belgian Institute for 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

King George Island, Antarctica

座標(緯度経度) 南 西 [-62.293, -58.476], 北 東 [-62.08, -58.17]

生物分類学的範囲

Bacteria 16S ssh rRNA

Domain  Bacteria (Bacteria)

時間的範囲

開始日 / 終了日 2008-12-01 / 2008-12-06

プロジェクトデータ

説明がありません

タイトル Microbial Diversity in Antarctic marine sediments
ファンデイング This dataset was funded by the Brazilian Antarctic Program (PROANTAR), and the Brazilian National Council for Scientific and Technological Development – CNPq (MABIREH/IPY/CAML Project n. 520293/2006-1).

プロジェクトに携わる要員:

Diego Franco

収集方法

In total, 15 samples of marine sediments were collected using a Mini Box Corer (MBC) at different depths. The top 5 cm of sediments were transferred to sterile Whirl-Pack sample bags (Nasco, WI, USA) and stored frozen onboard (-20°C). Samples were shipped to the University of São Paulo (USP) after 4 months of sampling.

Study Extent Surface sediment samples were collected along a bathymetric gradient in King George Island (stations 1–9, depths ranging from 100 to 502 m) and NBB – Bransfield Strait (stations 10–15, depths 693–1,147 m), located in the Northwestern Antarctic Peninsula. Sampling was conducted by the Brazilian Navy vessel NApOc Ary Rongel during the austral summer, December 2008.

Method step description:

  1. Genomic DNA was extracted from 0.25 g of surface sediment in quadruplicate using a PowerSoil DNA Kit (MoBio, Carlsbad, CA, USA), according to the manufacturer’s instructions. Microbial 16S rRNA gene fragments were amplified using a set of primers designed by adding a 10-nucleotide barcode to the forward primer, 519F, (5′-CAGCMGCCGCGGTAATWC-3′) and reverse primer 1068R (5′-CTGACGRCRGCCATGC-3′). The amplification reaction was carried out using the Accuprime pfx SuperMix (Thermo Scientific, USA) according to the manufacturer. PCR was performed with a thermal cycler (Thermo Scientific, USA) under the following conditions: 95°C for 5 min, 26 cycles of 95°C for 15 s, 59°C for 30 s and 68°C for 1 min. The PCR products were purified by using a DNA clean & concentrator kit (Zymo Research, USA).
  2. The amplicons from each sample were mixed at equimolar concentrations and then sequenced using GSFLX titanium instruments and reagents (Roche 454, Life Sciences, USA) at the Center for Advanced Technologies in Genomics (University of São Paulo, Brazil).

書誌情報の引用

  1. Franco, D. C., Signori, C. N., Duarte, R. T., Nakayama, C. R., Campos, L. S., & Pellizari, V. H. (2017). High prevalence of gammaproteobacteria in the sediments of admiralty bay and north bransfield Basin, Northwestern Antarctic Peninsula. Frontiers in microbiology, 8, 153.

追加のメタデータ

代替識別子 2afaca55-5c1e-456e-be07-53fc268035d7
https://ipt.biodiversity.aq/resource?r=antarctic_marine_sediment_microbes