Document Type
Article
Publication Date
10-12-2007
Abstract
Chlamydomonas reinhardtii is a unicellular green alga whose lineage diverged from land plants over 1 billion years ago. It is a model system for studying chloroplast-based photosynthesis, as well as the structure, assembly, and function of eukaryotic flagella (cilia), which were inherited from the common ancestor of plants and animals, but lost in land plants. We sequenced the ∼120-megabase nuclear genome of Chlamydomonas and performed comparative phylogenomic analyses, identifying genes encoding uncharacterized proteins that are likely associated with the function and biogenesis of chloroplasts or eukaryotic flagella. Analyses of the Chlamydomonas genome advance our understanding of the ancestral eukaryotic cell, reveal previously unknown genes associated with photosynthetic and flagellar functions, and establish links between ciliopathy and the composition and function of flagella.
Publication Source (Journal or Book title)
Science
First Page
245
Last Page
251
Recommended Citation
Merchant, S., Prochnik, S., Vallon, O., Harris, E., Karpowicz, S., Witman, G., Terry, A., Salamov, A., Fritz-Laylin, L., Maréchal-Drouard, L., Marshall, W., Qu, L., Nelson, D., Sanderfoot, A., Spalding, M., Kapitonov, V., Ren, Q., Ferris, P., Lindquist, E., Shapiro, H., Lucas, S., Grimwood, J., Schmutz, J., Grigoriev, I., Rokhsar, D., Grossman, A., Cardol, P., Cerutti, H., Chanfreau, G., Chen, C., Cognat, V., Croft, M., & Dent, R. (2007). The Chlamydomonas genome reveals the evolution of key animal and plant functions. Science, 318 (5848), 245-251. https://doi.org/10.1126/science.1143609