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Related Experiment Videos

Human chromosome 21/Down syndrome gene function and pathway database.

Oleksii Nikolaienko1, Cao Nguyen, Linda S Crinc

  • 1Eleanor Roosevelt Institute at the University of Denver, 1899 Gaylord Street, Denver, CO 80206, USA.

Gene
|November 29, 2005
PubMed
Summary
This summary is machine-generated.

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This study introduces a comprehensive database for chromosome 21, aiming to consolidate data for Down syndrome research. The database will aid researchers in understanding gene dosage effects and associated phenotypes.

Area of Science:

  • Genetics
  • Bioinformatics
  • Developmental Biology

Background:

  • Down syndrome (trisomy 21) is the leading genetic cause of intellectual disability.
  • Understanding gene dosage effects from chromosome 21 is crucial for elucidating Down syndrome phenotypes.
  • Data for chromosome 21 genes are fragmented across multiple databases, hindering research.

Purpose of the Study:

  • To develop a centralized, curated database for human chromosome 21.
  • To facilitate research on Down syndrome and genes on chromosome 21.
  • To consolidate diverse functional, expression, and evolutionary data.

Main Methods:

  • Data collection from various sources.
  • Expert curation for accuracy and completeness.
  • Development of a chromosome 21-specific database infrastructure.

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Main Results:

  • Current status of data collection presented.
  • Immediate future plans for database development outlined.
  • Establishment of the first human chromosome-specific database.

Conclusions:

  • The developed database aims to streamline research for the Down syndrome and chromosome 21 community.
  • Improved data accessibility and integration will facilitate novel hypothesis generation.
  • This resource supports the study of chromosome 21 genes and their orthologs.