WormBook has recently published several additions to WormMethods including: Genetic balancers, Genetic dissection of developmental pathways, Reporter gene fusions, and RNA in situ hybridization of dissected gonads. Additionally, a neurophysiological methods section containing: Neurophysiological methods in C. elegans: an introduction, Imaging the activity of neurons and muscles, and Electrophysiological recordings from the pharynx has just been added. For a monthly email containing information about new additions to WormBook, please sign up at www.wormbook.org/announce.html.

WormBook has added two new chapters this month, Sex determination in the germ line and RNA-binding proteins. WormMethods also has two new additions, Reverse genetics and Transformation and microinjection. For a monthly email containing information about new additions to WormBook, please sign up at www.wormbook.org/announce.html.

WormBook has added two new contributions to WormMethods: Biochemistry and molecular biology and Genetic mapping and manipulation. Please visit WormBook to read these and other chapters.
WormBook has also recently updated the look of wormbook.org. The newly-available search feature and improved layout are designed to help our readers navigate through WormBook more efficiently.
For a monthly email containing information about new additions to WormBook, please sign up at www.wormbook.org/announce.html.

WormBook now contains over 80 published contributions. Chapters recently added to WormBook include: Somatic sex determination, RTKRas/MAP kinase signaling, Mechanism and regulation of translation in C. elegans, Homologs of the Hh signalling network in C. elegans, Cell division, A quick tour of nematode diversity and the backbone of nematode phylogeny, Signaling in the immune response, Germline chromatin, Germline genomics, Intracellular trafficking, and Nomarski images for learning the anatomy, with tips for mosaic analysis. For a monthly email containing information about new additions to WormBook, please sign up at www.wormbook.org/announce.html.

Chapters recently added to WormBook include: Male development, Ubiquitin-mediated pathways in C. elegans, Translational control of maternal RNAs, Epidermal morphogenesis, Egg-laying, and Genomic overview of protein kinases. For a monthly email containing information about new additions to WormBook, please sign up at www.wormbook.org/announce.html.