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Sample to Insight CLC Microbial Genomics Module 株式会社キアゲン グローバルインフォマティクスソリューションズ & サポート アプライドアドバンストゲノミクス 宮本 真理 Ph.D. Filgen WebEx seminar, 2015/07/16 (2015/07/30) 1

PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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Page 1: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

Sample to Insight

CLC Microbial Genomics Module

株式会社キアゲン グローバルインフォマティクスソリューションズ & サポートアプライドアドバンストゲノミクス宮本 真理 Ph.D.

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 1

Page 2: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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Agenda

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 2

• メタゲノミクス解析• 製品概要• 機能紹介• デモ

Page 3: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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Filgen WebEx seminar, 2015/07/16 (2015/07/30) 3

メタゲノム解析: どんな細菌がどのぐらい居るのか?

1. PCR にてバラエティを持つ16S rRNAの遺伝子を増幅

2. 次世代シークエンス

3. 得られたリードの分類.

Operational Taxonomical Units (OTUs) テーブル (abundance tables)

2次解析: α多様性: サンプルの中にどのぐらいの菌がいるのか?

β多様性: サンプル間で、どのぐらい異なるのか?

統計検定により組成の構成量の検定

Microbial community analysis

Page 4: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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16s rRNA gene as a phylogenetic marker for bacterial ID

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 4

16s rRNA gene

Page 5: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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CLC Microbial Genomics Module 1.0

5

特長

o すべての操作をグラフィカルなインターフェースでo 大量なサンプル処理を可能にするワークフローo インタラクティブなビジュアライゼーション

Filgen WebEx seminar, 2015/07/16 (2015/07/30)

Page 6: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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CLC Microbial Genomics Module 1.0

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 6

マイクロバイオーム解析

o 16S rRNA解析、その他アンプリコンデータ対応. .

o OTUクラスタリング(de novo, Reference based)

o Greengenes, Silva, UNITEをOTUクラスタリング用データベースに利用可能.

o 様々な階層でマイクロバイオームの組成を表示。

統計解析

o 多様性の指標、α-多様性、β-多様性を計算

o 主座標分析 (PCoA) 、さらにメタデータの追加表示も可能

o PERMANOVA 解析

o 組成量の検定o OTUの組成量のノーマライズ.

o 統計的有意差の検定.

o Scatter Plotでの比較.

Page 7: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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Microbiome Genomics Module

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 7

モジュールとワークフローがセット

• Microbiome Genomics Module をインストールすると、OTUクラスタリングというツール群とワークフローがインストールされます。

Page 8: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析の流れ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 8

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 9: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析フロー

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 9

OTU Clustering

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 10: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

Sample to Insight

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

解析フロー

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 10

Add Metadata

Page 11: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析フロー

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 11

Estimate α, β diversity

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 12: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析ステップ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 12

OTU Clustering

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 13: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析ステップ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 13

OTU Clustering

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 14: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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Merge and trim adaptor

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 14

Page 15: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析ステップ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 15

OTU Clustering

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 16: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析ステップ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 16

OTU Clustering

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 17: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析ステップ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 17

Add Metadata

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 18: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析ステップ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 18

Estimate α, β diversity

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 19: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析ステップ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 19

Estimate α, β diversity

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 20: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析ステップ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 20

Estimate α, β diversity

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

•結果ファイル

Page 21: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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Analysis flow

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 21

Add Metadata

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 22: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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Filgen WebEx seminar, 2015/07/16 (2015/07/30) 22

OTU table •結果はサンプルごと、メタデータに基づいてまとめるなどインタラクティブに設定可能

Page 23: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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結果

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 23

OTU table

Page 24: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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Results

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 24

Estimate α, β diversity

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 25: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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解析ステップ

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 25

Estimate α, β diversity

Import

Merge pair

Trim primer

Length trimming

Remove Low coverage

OTU Clustering

Add Metadata

Estimate α, β diversity

Page 26: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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DEMO:死体発見現場から採取した細菌叢と容疑社宅から押収したブーツ

2626

DNA from soil on suspect 1 boots

DNA from soil alibi site 1

DNA from soil on suspect 2 boots

DNA from soil alibi site 2

DNA from soil at excavation site

Filgen WebEx seminar, 2015/07/16 (2015/07/30)

Page 27: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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追加での解析

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 27

Heat map

Page 28: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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2次解析

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 28

PREMANOVA analysis

• Input is OTU table

Page 29: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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2次解析

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 29

PERMANOVA analysis

Page 30: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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2次解析

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 30

PERMANOVA analysis

•グループは分かれているという結果。•しかしながら今回のデータは郡内のレプリケートが少ないため、郡と郡での有意さを出すことが難しかった。

Page 31: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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Filgen WebEx seminar, 2015/07/16 (2015/07/30) 31

Dataset: 12 samples with a total of 2.5 Mペアエンド Illumina MiSeqリード(300 bp)

Database: Greengenes 97% OTUs, 100.000 sequences

Laptop: Macbook Pro w. Processor 2,6 GHz; メモリ 4 GB

CLC Microbial Genomics Module benchmarked vs. UCLUST

(Edgar, R.C. (2013) UPARSE: Highly accurate OTU sequences from microbial amplicon reads, Nature Methods[Pubmed:23955772, dx.doi.org/10.1038/nmeth.2604].)

* Purity scores reflect the homogeneity of a cluster. If the majority of the labels in each cluster are the same, the purity score is high.

However, the purity score does not penalize for the creation of multiple clusters that contain the same label(s). The NMI score, in

addition, reflects the mutual information between the clusters and the taxonomic labels; a high NMI score is achieved when high

purity is reached with a minimum number of clusters. Bonder MJ, Abeln S, Zaura E, Brandt BW. (2012) Comparing clustering and

pre-processing in taxonomy analysis. Bioinformatics. 28:2891-7. doi: 10.1093/bioinformatics/bts552.

De novo Open reference

CLC UCLUST CLC UCLUST

Purity* 0,70 0,71 0,84 1,00

NMI* 0,89 0,89 0,92 1,00

OTU count 5.200 4.844 6.738 6.727

Chimeric abundance 43.264 38.493 15.421 8.798

パフォーマンス評価

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ライセンスとサーバーへの拡張

Filgen WebEx seminar, 2015/07/16 (2015/07/30) 32

• CLC Microbial Genomics Module は、CLC Genomics Workbench/Biomedical Genomics Workbench への拡張モジュールです。製品のご利用には、いずれかの製品が必要です。

• ライセンスは、永続ライセンスと、ネットワークライセンスを用意しています。

• アカデミック価格も用意しています。

• Genomics Serverと連携し、大量なデータを処理できるよう、Genomics Server 対応ライセンスも用意しています。詳しくはお問い合わせ下さい。

Page 33: PowerPoint Presentation...2015/07/16  · Title PowerPoint Presentation Author Arne Materna Created Date 7/30/2015 3:25:50 PM

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ご清聴ありがとうございました。

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Question?

Filgen WebEx seminar, 2015/07/16 (2015/07/30)