People Detail

Faculty Biography For:

Ricardo Azevedo
Associate Professor
Ph.D., University of Edinburgh, UK, 1997

Biology and Biochemistry Department
University of Houston
Houston, Texas 77204-5001

Office: SR2 350
Phone: (713) 743-4149

My aim is to understand how phenotypic variation is generated and how it influences the course of evolution. To answer these questions I am employing a variety of approaches from developmental biology, genetics, comparative analysis, computational biology and mathematical modelling. As an experimental system I use the nematode worm Caenorhabditis elegans and other closely related species.

Gloria-Soria A & Azevedo RBR (2008) npr-1 regulates foraging and dispersal strategies in Caenorhabditis elegans. Current Biology 18: 1694-1699.

Azevedo RBR, Lohaus R & Paix√£o T (2008) Networking networks. Evolution & Development 10: 514-515.

Lohaus R, Geard NL, Wiles J & Azevedo RBR (2007) A generative bias towards average complexity in artificial cell lineages. Proceedings of the Royal Society B 274: 1741-1750.

Azevedo RBR, Lohaus R, Srinivasan S, Dang KK & Burch CL (2006) Sexual reproduction selects for robustness and negative epistasis in artificial gene networks. Nature 440: 87-90.

Azevedo RBR, Lohaus R, Braun V, et al. (2005) The simplicity of metazoan cell lineages. Nature 433: 152-156.

Zhang H, Azevedo RBR, Lints R, Doyle C, Teng Y, Haber D & Emmons SW (2003) Global regulation of Hox gene expression in C. elegans by a SAM domain protein. Developmental Cell 4: 903-915.

Azevedo RBR, Keightley PD, Lauren-Maatta, Vassilieva LL, Lynch M & Leroi AM (2002) Spontaneous mutational variation for body size in Caenorhabditis elegans. Genetics 162: 755-765.

Braun V, Azevedo RBR, Gumbel M, Agapow PM, Leroi AM & Meinzer HP (2003) ALES: cell lineage analysis and mapping of developmental events. Bioinformatics 19: 851-858.

Azevedo RBR & Leroi AM (2001) A power law for cells. Proc. Natl. Acad. Sci. USA 98: 5699-5704.

Azevedo RBR, Cunha AS, Emmons SW & Leroi AM (2000) The demise of the Platonic worm. Nematology 2: 71-79.

Cunha AS, Azevedo RBR, Emmons SW & Leroi AM (1999) Variable cell number in nematodes. Nature 402: 253.