Microbial soil Fungi (ITS2) diversity from Maritime Antarctica

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 (454) of microbial fungi (ITS2 marker gene) in soils from the Antarctic Peninsula and Maritime Antarctic Islands.

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。:

Newsham K, Hopkins D, Carvalhais L, Fretwell P, Rushton S, O'Donnell A, Dennis P (2019): Microbial soil Fungi (ITS2) diversity from Maritime Antarctica. v1.2. SCAR - Microbial Antarctic Resource System. Dataset/Metadata. https://ipt.biodiversity.aq/resource?r=soil_fungi_its2_maritime_antarctica&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: 7c5815a5-7909-418b-87dc-af0cab0e57ce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:

Kevin Newsham
British Antarctic Survey Cambridge GB
David Hopkins
The Royal Agricultural University Cirencester GB
Lilia Carvalhais
The University of Queensland Brisbane AU
Peter Fretwell
British Antarctic Survey Cambridge GB
Steven Rushton
Newcastle University Newcastle upon Tyne GB
Anthony O'Donnell
University of Western Australia Crawley AU
Paul Dennis
The University of Queensland Brisbane AU

リソースに関する質問に答えることができる人:

Kevin Newsham
British Antarctic Survey Cambridge GB
Paul Dennis
The University of Queensland Brisbane AU

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 BE

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

Soil samples from the Antarctic Peninsula and Maritime Antarctic Islands.

座標(緯度経度) 南 西 [-71.878, -71.844], 北 東 [-60.701, -45.661]

生物分類学的範囲

microbial soil Fungi, ITS2 marker gene

Phylum  Fungi (Fungi)

プロジェクトデータ

説明がありません

タイトル Microbial soil Fungi (ITS2) diversity from Maritime Antarctica
ファンデイング This work was funded by a UK Natural Environment Research Council Antarctic Funding Initiative grant (NE/D00893X/1; AFI 7/05) and a University of Queensland Early Career Researcher Award.

プロジェクトに携わる要員:

David Hopkins

収集方法

The uppermost five centimetres of soil was collected in 50 ml DNA/RNAase-treated plastic tubes (30 mm diam.) from each of five locations at each site and was bulked. The soil was then immediately snap-frozen by immersion in a mixture of dry ice and ethanol (c. -80 °C). Samples were maintained at -80 °C from the time of sampling until they were processed.

Study Extent Soils without plant cover were sampled along the climatic gradient in Maritime Antarctica.

Method step description:

  1. Total DNA was extracted under sterile conditions from 10 g of soil using a PowerMax® Soil DNA isolation kit (MO BIO Laboratories, Inc., Carlsbad, CA, USA) as per the manufacturer’s instructions. The internal transcribed spacer 2 (ITS2) region of the ribosomal RNA encoding genes was amplified by polymerase chain reaction (PCR) using the primers gITS7 (5′ GTGARTCATCGARTCTTTG27) and ITS4 (5′ TCCTCCGCTTATTGATATGC28), which target sites in the 5.8S gene and ribosomal large subunit, respectively. The gITS7 primer was 5’-labelled with the 454 FLX sequencing primer adapter B sequence and the ITS4 primer was 5’-labelled with a sample specific barcode sequence and the 454 FLX sequencing primer adapter A sequence. PCRs were performed in duplicate 50 μl reactions, each containing 5 ng template DNA, 1X Phusion® High Fidelity PCR Buffer (New England Biolabs Inc.), 0.2 mM of each of the dNTPs (Invitrogen), 0.3 μM of the ITS4 primer, 0.5 μM of the gITS7 primer, and 1U of 1X Phusion® High Fidelity DNA Polymerase (New England Biolabs Inc.). Thermocycling conditions were as follows: 98 °C for 30 s, 35 cycles of 98 °C for 10 s, 56 °C for 30 s, 72 °C for 15 s and a final extension at 72 °C for 7 min. Negative controls, consisting of sterile water in place of template DNA, did not yield amplicons. Amplicons were purified using a Wizard® SV Gel and PCR Clean-Up System (Promega), quantified with a Qubit fluorometer with a Quant-iT dsDNA HF assay kit and then 72 ng of each sample was pooled. The pooled sample was purified again using a QIAquick PCR Purification Kit (Qiagen), and then sent to Macrogen (Seoul, Korea) for 454 pyrosequencing.

書誌情報の引用

  1. Newsham, K. K., Hopkins, D. W., Carvalhais, L. C., Fretwell, P. T., Rushton, S. P., O’Donnell, A. G., & Dennis, P. G. (2016). Relationship between soil fungal diversity and temperature in the maritime Antarctic. Nature Climate Change, 6(2), 182.

追加のメタデータ

代替識別子 7c5815a5-7909-418b-87dc-af0cab0e57ce
https://ipt.biodiversity.aq/resource?r=soil_fungi_its2_maritime_antarctica