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Updated: May 29, 2026
08:09
Production of Dynein and Kinesin Motor Ensembles on DNA Origami Nanostructures for Single Molecule Observation
Published on: October 15, 2019
A unified taxonomy for ciliary dyneins
Erik F Y Hom1, George B Witman, Elizabeth H Harris
1Department of Molecular and Cellular Biology, Harvard University, Cambridge, Massachusetts, USA.
Cytoskeleton (Hoboken, N.J.)
|September 29, 2011
Summary
This study clarifies the confusing nomenclature of dynein proteins in Chlamydomonas reinhardtii, essential for flagellar function. It establishes a unified naming system and classification for these motor proteins and their human orthologs.
Area of Science:
- Cell Biology
- Molecular Motors
- Genetics
Background:
- Eukaryotic cilia and flagella rely on dynein motor complexes for assembly, motility, and signaling.
- Chlamydomonas reinhardtii is a key model organism for studying these processes.
- Existing nomenclature for dynein components is complex and inconsistent.
Purpose of the Study:
- To unify and standardize the nomenclature of Chlamydomonas dynein genes and proteins.
- To establish a systematic classification of dynein components based on structural features.
- To clarify the relationships between Chlamydomonas dyneins and their orthologs in other organisms, including humans.
Main Methods:
- Systematic review of existing literature and databases.
- Comparative analysis of dynein protein structures.
- Development of a new, unified nomenclature system.
- Tabulation of mutant alleles and protein aliases.
Main Results:
- A unified nomenclature system for Chlamydomonas dynein genes is proposed.
- A systematic classification scheme based on protein structure is established.
- Detailed tables linking Chlamydomonas components to orthologs in other species, including humans, are provided.
Conclusions:
- The proposed nomenclature simplifies research on dynein function in Chlamydomonas.
- This work facilitates comparative studies of ciliary/flagellar dyneins across eukaryotes.
- Standardized nomenclature is crucial for understanding dynein roles in health and disease.
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