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Related Experiment Video

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Quantifying Fibrillar Collagen Organization with Curvelet Transform-Based Tools
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COLdb, a database linking genetic data to molecular function in fibrillar collagens.

Dale L Bodian1, Teri E Klein

  • 1Genetics Department, School of Medicine, Stanford University, Stanford, CA 94305-5120, USA.

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|April 17, 2009
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Summary

COLdb is a new database integrating collagen properties and variants to understand disease heterogeneity. It aids research into fibrillar collagen disorders by linking sequence to phenotype.

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Area of Science:

  • Biochemistry
  • Genetics
  • Bioinformatics

Background:

  • Fibrillar collagens are vital for tissue structure.
  • Collagen gene mutations cause diverse genetic disorders.
  • Understanding sequence-phenotype links is crucial but complex.

Purpose of the Study:

  • To develop a comprehensive database for fibrillar collagens.
  • To integrate biological and physicochemical properties with genetic variants.
  • To facilitate analysis of collagen structure-function relationships.

Main Methods:

  • Developed COLdb, a freely available database.
  • Integrated 35,582 data points for collagen types I, II, and III.
  • Created a web-based interface and genome browser tracks.

Main Results:

  • COLdb provides integrated data on collagen properties and variants.
  • The database includes the first electronic collection of COL2A1 mutations.
  • Users can add their own data to the integrated display.

Conclusions:

  • COLdb is the first comprehensive resource for major fibrillar collagens.
  • It aids in understanding the molecular basis of collagen-related disease heterogeneity.
  • Facilitates research into collagen structure, function, and disease.