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Workflow and web application for annotating NCBI BioProject transcriptome data.

Roberto Vera Alvarez1, Newton Medeiros Vidal1, Gina A Garzón-Martínez2

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Summary
This summary is machine-generated.

Researchers developed an automated workflow and web application to annotate large volumes of transcriptome data, improving data accessibility and analysis for biological research. This tool enhances the utility of public repositories like NCBI.

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Area of Science:

  • Bioinformatics
  • Computational Biology
  • Genomics

Background:

  • The exponential growth of transcriptome data necessitates advanced computational infrastructure.
  • Existing central repositories like NCBI face challenges in automatically annotating newly deposited data.
  • Third-party applications are crucial for enhancing data annotation in biological databases.

Purpose of the Study:

  • To present an automated workflow and web application for transcriptome data annotation.
  • To create secondary data products, including sequencing reads and BLAST alignments.
  • To provide an interactive platform for data exploration and analysis.

Main Methods:

  • Development of an automatic workflow using freely available bioinformatics tools and in-house scripts.
  • Creation of a web application for accessing and visualizing annotated data.
  • Integration with NCBI web applications and tools, including SeqViewer for graphical alignment views.

Main Results:

  • The workflow successfully generates secondary data such as sequencing reads and BLAST alignments.
  • The web application offers a search engine and browser utilities for interactive data exploration.
  • The system is tightly integrated with NCBI resources, enhancing data processing and connectivity.

Conclusions:

  • The developed workflow and web application effectively address the need for automated transcriptome data annotation.
  • This resource improves the accessibility and utility of large-scale biological datasets.
  • The case study on Physalis peruviana demonstrates the practical application and effectiveness of the system.