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バイオテクノロジーで
未来を拓く

 Unlocking future with Biotechnology

バイオテクノロジーで
未来を拓く

 Unlocking future with Biotechnology

バイオテクノロジーで
未来を拓く

 Unlocking future with Biotechnology

News
News
The PtBio Advantages
Feature

PtBio designs biological functions to address societal challenges.

 

As a platform provider leveraging cutting-edge biotechnology, we offer two integrated services tailored to our clients' needs:

  • Rapid Selection and Digital Breeding of Valuable Organisms via "Bio-DX"

  • Boosting Biological Performance through Precision "Genome Editing"

Takashi YAMAMOTO

YAMAMOTO, Takashi

The first president of the Japanese Society for Genome Editing, the top-runner in genome editing research in Japan.
He has promoted all-Japan industry-academia co-creation as the project leader of the COI-NEXT "Bio-DX Industry-Academia Co-Creation Center" and the head of the industry-academia co-creation consortium for the national project, OPERA "Genome Editing".
He is also a leading figure in genome editing, actively involved in developing advanced human resources in genome editing through the MEXT (Ministry of Education, Culture, Sports, Science and Technology) Excellence in Graduate Education Program.

Ranking of the number of publications in the world on genome editing

-2019 Nature Biotechnology 2nd in the world

-1st in the world in 2022 by Cells

Genome Editing
Hidemasa BOUNOU

BOUNOU, Hidemasa

Developed an integration workflow for genome editing data analysis using publicly available genome databases.

Specialist in selecting candidate target genes by integrating measured data and publicly available genome databases.

Bio-DX
Our Initiatives
Projects

We collaborate with business partners across various industries to create high-value products that address societal challenges. As a growth engine for the biotechnology sector, we aim to drive the realization of a bioeconomy-based society.

Data-driven breeding of Red shiso (digital breeding)
Data-driven breeding of Red shiso (digital breeding)

Using the latest DNA analysis technology, we are unraveling genome sequence information to improve varieties and search for new functions and genes.

Gene therapy for rare diseases of the eye
Gene therapy for rare diseases of the eye

We are currently developing a gene therapy for retinitis pigmentosa, for which an effective treatment has not yet been established, with the aim of realizing a gene therapy for medical applications.

Eggs you can eat, even if you are allergic to eggs.
Eggs you can eat, even if you are allergic to eggs.

Egg allergy sufferers should be able to eat eggs. This is the reason why researchers are working on the development of allergy-reduced eggs in which obomucoid, one of the causative agents of allergy, is removed.

Turning food waste into an effective resource
Turning food waste into an effective resource

We are analyzing the bacterial flora of food waste and other fermented products by metagenome analysis, and are promoting initiatives aimed at effective utilization and high value-adding of unused organic materials that lead to food production based on resource recycling.

Improving efficiency of human waste treatment facilities with Bio-DX
Improving efficiency of human waste treatment facilities with Bio-DX

In cooperation with the city of Higashi-Hiroshima, we are implementing the “Bio-DX” technology, which uses metagenome analysis to visualize the relationship between the seasonally fluctuating load and the microorganisms at the human waste treatment facility, with the aim of improving the facility's operating efficiency and reducing electricity consumption.

Carbon recycling with microalgae
Carbon recycling with microalgae

We are working to create an outdoor mass culture system using Nannochloropsis, a microalgae that produces useful substances from carbon dioxide, and to realize a carbon-recycling society by utilizing "Bio-DX" technologies such as gene expression analysis.

Innovative Genomic Data Analysis Opens the Future of Aquaculture
Innovative Genomic Data Analysis Opens the Future of Aquaculture

We establishes innovative approaches to seedling development and superior breed selection in aquaculture, contributing to the realization of scientifically-based sustainable aquaculture.

PtBio's Services
Service

We apply our proprietary Bio-DX and genome editing technology platforms across various industries to support problem-solving initiatives.

Genome Editing
Platinum TALEN Fabrication Service

Learn More

Genome Editing
ZF-ND1 Fabrication Service

Learn More

Bio-DX
High-Throughput Genome Sequencing and Analysis for Industrially Useful Organisms

Learn More

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Bio-DX
High-Throughput Transcriptome Analysis for Industrially Useful Organisms

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Bio-DX
High-Resolution Environmental Microbiome Functional Analysis

Learn More

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Technical Information
Tech Note

Technical information distributed by PtBio staff.

遺伝子機能アノテーションとその実用例について

こんにちは、バイオインフォマティシャンの竹本です。

プラチナバイオ株式会社では、バイオインフォマティクスを利用した標的遺伝子の特定、ゲノム編集、ゲノム編集後の解析までを一気通貫で行い、顧客の目的の表現型を構築する研究開発を進めています。

この春、我らがバイオDXチームにも2名の新しい社員を迎えました。新しい仲間と共に、より顧客に寄り添った研究開発を進めていきたいと思います。

以前の記事で、de novo assembly解析とは、DNAシーケンサーで読み取ったATGCの連続的な配列情報を、パズルのピースをつなぐように組み立てて、できるだけ長い配列情報を構築する解析手法であることを解説しました。
しかしながら、de novo assemblyでえられたゲノム情報は、ATGCの羅列でしかなく、活用するためには「どこに」「どんな遺伝子があり」「どんな働きをするか」を明らかにする必要があります。

そこで本記事では、構築されたゲノム配列から遺伝子となりうる領域を予測し、その機能予測する遺伝子機能アノテーションとその実用例について解説します。

弊社ディレクター中前とバイオインフォマティシャン竹本が第47回日本分子生物学会年会で発表します!

今回は、弊社社員の学会発表に関するお知らせです。
ご興味のある方はぜひ、お立ち寄りください!

日本分子生物学会が、2024年11月27日(水)〜2024年11月29日(金)の間、福岡国際会議場 マリンメッセ福岡にて「第47回 日本分子生物学会年会」を開催します。

中前和恭(広島大学ゲノム編集イノベーションセンター・共同研究講座助教 / プラチナバイオ株式会社研究開発部・ディレクター)が「ゲノム編集によって生じたラージデリーションを高感度に検出するためのサンガーシーケンス解析ソフトウェアの開発」と題し、広島大学とプラチナバイオが共同研究として開発と実証を進めているゲノム編集解析ソフトウェア「PtWAVE(https://www.ptwave-ptbio.com)」に関するポスター発表を行います。

de novo assembly解析の評価方法と結果の解釈

こんにちは、バイオインフォマティシャンの竹本です。

プラチナバイオ株式会社では、バイオインフォマティクスを利用した標的遺伝子の特定、ゲノム編集、ゲノム編集後の解析までを一気通貫で行い、顧客の目的の表現型を構築する研究開発を進めています。

以前の記事で、de novo assembly解析とは、DNAシーケンサーで読み取ったATGCの連続的な配列情報を、パズルのピースをつなぐように組み立てて、できるだけ長い配列情報を構築する解析手法であることを解説しました。
本記事では、実際に構築されたゲノム配列(以下、アセンブルゲノム)の良し悪しを判断する5つのポイントについて、解析によって出力される数値データの意味と併せて解説します。

About us
Company

We work with partners in various industries to create high value-added products that can solve social issues.

Company

PtBio Inc.

Location

3-10-23 Kagamiyama, Higashi-Hiroshima City, Hiroshima Prefecture, 739-0046, Japan

Capital Stock​

253.65 million yen

Establishment

August 30, 2019

Officer

CEO: Keisuke Okuhara
Director: Takashi Yamamoto
Outside Director: Koji Taniguchi
Auditor: Hiroki Umenaka

Employees

Number of employees: 31 (as of August 1, 2024)

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