IVCDB:疫学,遺伝的進化,疾患管理のための包括的なアイリドウイルスデータベース
Mincong Liang1, Weiqiang Pan1, Zhengqi Feng1
1State Key Laboratory for Biocontrol & Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Guangdong Province Key Laboratory of Aquatic Economic Animals, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong 510275, China.
Nucleic acids research
|August 28, 2025
まとめ
新しいデータベースであるIVCDBは,研究における限界に対処し,アイリドウイルスデータを統合しています. このリソースは,ウイルス伝播,疾病管理,宿主保全の取り組みを理解するのに役立ちます.
科学分野:
- ウイルス学
- バイオ情報学
- エコロジー
背景:
- イリドウイルスは 200種以上の熱帯生物に感染し 経済的損失と人口減少を引き起こします
- 研究は,断片化されたデータ,不明確な分類法,そして貧弱な視覚化ツールによって妨げられています.
研究 の 目的:
- イリドウイルス研究のための包括的なデータベース (IVCDB) を作成する.
- データ統合,分類分析,時空視覚化のためのツールを提供すること.
主な方法:
- 310のウイルス単離体と4378のウイルスタンパク質を含む統合された多次元アイリドウイルスデータ.
- 標準化されたゲノムアノテーションパイプラインと 系統遺伝分析ツールを開発した.
- ホストの範囲,ワクチン,検出方法のデータを知識ベースに統合した.
主要な成果:
- IVCDBは,地理的に異なるアイリドウイルス単離体に関する厳選されたデータを提供しています.
- インタラクティブな地理空間視覚化システムと非冗長なタンパク質データベースが含まれています.
- 系統遺伝学とコリネアリティの分析ツールを提供している.
結論:
- IVCDBは,アイリドウイルス研究における主要な研究ボトルネックに対応しています.
- 病気の制御,宿主保存,ウイルスの種間伝播を理解する.
- 新しい種の識別と分類分析を容易にする.
関連する概念動画
Retroviruses
12.7K
Retroviruses and retrotransposons both insert copies of their genetic elements into the genome of the host cell. Thus, the viral genes are passed on when the host genome is replicated or translated. A typical retroviral DNA sequence contains 3-4 genes that encode the different proteins required for its structural assembly and function as a molecular parasite. This DNA is transcribed into a single mRNA, which is very similar in structure to conventional mRNAs, i.e., it is capped at the 5’...
12.7K
Retrovirus Life Cycles
46.8K
Retroviruses have a single-stranded RNA genome that undergoes a special form of replication. Once the retrovirus has entered the host cell, an enzyme called reverse transcriptase synthesizes double-stranded DNA from the retroviral RNA genome. This DNA copy of the genome is then integrated into the host’s genome inside the nucleus via an enzyme called integrase. Consequently, the retroviral genome is transcribed into RNA whenever the host’s genome is transcribed, allowing the...
46.8K
Viruses with RNA Genomes
114
RNA viruses are categorized into positive-strand, negative-strand, or double-stranded groups based on their genomic structure and replication mechanisms. This classification dictates how they exploit host cellular machinery for protein synthesis and replication. Some RNA viruses also utilize reverse transcription as part of their life cycle, further diversifying their replication strategies.Positive-Strand RNA VirusesPositive-strand RNA viruses have genomes that function directly as messenger...
114
Introduction to Virus
197
Viruses are unique biological entities that blur the boundary between living and non-living systems. Although they lack cellular structure and metabolic processes, they can exhibit characteristics of life when infecting a host. Their defining feature is a nucleic acid core, composed of either DNA or RNA, encapsulated within a protein coat called a capsid. This simple structure allows them to invade host cells and use their machinery for replication efficiently.Viral Structure and...
197
Statistical Software for Data Analysis and Clinical Trials
782
Statistical software is pivotal in data analysis and clinical trials by providing tools to analyze data, draw conclusions, and make predictions. These software packages range from simple data management applications to complex analytical platforms, supporting various statistical tests, models, and simulation techniques. Their significance lies in their ability to handle vast amounts of data with precision and efficiency, enabling researchers to validate hypotheses, identify trends, and make...
782
Principles of Disease Surveillance
180
Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
180


