matrisome

matrisome identifies and categorizes extracellular matrix (ECM) components in Drosophila melanogaster to define the species matrisome gene set and support analysis of ECM functions in physiology and pathophysiology.

Key Features:

• Species scope: Defines ECM components specifically for Drosophila melanogaster.
• Gene catalog: Identified 641 genes that constitute the Drosophila matrisome.
• Classification system: Systematically classifies genes into structural and functional categories, including an expanded classification system for proteins forming apical ECMs.
• Computational provenance: Utilizes computational pipelines previously developed for human, mouse, zebrafish, and C. elegans matrisomes.
• Proteomics integration: Facilitates annotation of large proteomic datasets to identify ECM components within experimental data.
• Biological focus: Enables investigation of ECM protein secretion and assembly and their involvement in pathophysiological processes.

Scientific Applications:

• Proteomic annotation: Annotating large-scale proteomic datasets to detect and classify ECM proteins.
• ECM functional discovery: Uncovering previously unrecognized roles of the ECM in pathophysiological processes.
• Mechanistic studies: Supporting studies of ECM protein secretion and assembly.
• Comparative matrisomics: Enabling comparison of the Drosophila matrisome with those of human, mouse, zebrafish, and C. elegans.

Methodology:

Adaptation and application of computational pipelines previously developed for human, mouse, zebrafish, and C. elegans matrisomes to identify 641 Drosophila genes and systematically classify them into structural and functional categories, including expanded apical ECM classification.