Contents

11 August 2009
Vol 2, Issue 83

About The Cover

Cover image expansion

Online Cover This week's issue features a Research Article showing that protein kinase D (PKD) signaling in the intestine and nervous system enables the nematode Caenorhabditis elegans to learn to avoid salt. The image depicts the expression of a transgene encoding a PKD isoform tagged with green fluorescent protein in head neurons of C. elegans. [Image: Zeynep Altun, Albert Einstein College of Medicine]