Title: Adaptive evolution in the SRZ chemoreceptor families of Caenorhabditis elegans and Caenorhabditis briggsae.
Authors: Thomas JH, Kelley JL, Robertson HM, Ly K, Swanson WJ
Journal: Proc Natl Acad Sci U S A
Published: 2005-03-22
Volume: 102
Pages: 4476-81