Great new chapter of WormBook in GENETICS!

There’s a great new chapter of WormBook in GENETICS by Meera V. Sundaram and Matthew Buechner: The Caenorhabditis elegans Excretory System: A Model for Tubulogenesis, Cell Fate Specification, and Plasticity.

The excretory system of the nematode Caenorhabditis elegans is a superb model of tubular organogenesis involving a minimum of cells. The system consists of just three unicellular tubes (canal, duct, and pore), a secretory gland, and two associated neurons. Just as in more complex organs, cells of the excretory system must first adopt specific identities and then coordinate diverse processes to form tubes of appropriate topology, shape, connectivity, and physiological function. The unicellular topology of excretory tubes, their varied and sometimes complex shapes, and the dynamic reprogramming of cell identity and remodeling of tube connectivity that occur during larval development are particularly fascinating features of this organ. The physiological roles of the excretory system in osmoregulation and other aspects of the animal’s life cycle are only beginning to be explored. The cellular mechanisms and molecular pathways used to build and shape excretory tubes appear similar to those used in both unicellular and multicellular tubes in more complex organs, such as the vertebrate vascular system and kidney, making this simple organ system a useful model for understanding disease processes.

New version of Worm Breeder’s Gazette!

Dear Worm Breeders —

We are pleased to announce the next iteration of the Worm Breeder’s Gazette with some exciting new changes.

Starting today, the Gazette will publish articles on a rolling basis with only a brief editorial period to review formatting. We’ve also made the submission process simpler and more robust. For example, you can start a submission online, saving your progress at any time to complete later.

By accelerating the availability of Gazette articles, we seek to preserve the original spirit of the Gazette: publication of breaking results and new methods of general interest to the community in a brief and digestible format. Submissions will still be restricted to approximately one printed page with notable exceptions for the inclusion of rich media such as images and movies.

We look forward to your contributions!
— The Worm Breeder’s Gazette Editors, Jane Mendel and Todd Harris.

To participate in the new version of the Gazette, first register for an account.

Once registered, you will be able to submit an article online.

If you’ve participated in the past, you will need to reset your password first.

Subscribe by email and follow us on Twitter!

May 2016: 8 new labs joining the community

8 new labs have registered with WormBase and the CGC. Please join us in welcoming these labs to the community!

Alex Mendenhall ARM wam University of Washington, Seattle, WA
Hiroaki Miki CRB dcr Osaka University, Osaka, Japan website
Megan Hwa Brewer MHB nna Sydney Medical School, Concord, NSW, Australia
Suhong Xu SHX zju Zhejiang University, Hangzhou, Zhejiang, China website
Tamara Mikeladze-Dvali TMD mik Biozentrum der LMU Mnchen, Planegg-Martinsried, Germany website
Matt Crook TWP mxc Whitman College, Walla Walla, WA
Anna K Allen WDC ana Howard University, Washington, DC website
Wolfgang Fischle WFK cbd Max Planck Institute for Biophysical Chemistry, Goettingen, Germany website

Nichol Thomson passes away

Nichol Thomson, one of the founding figures of C. elegans research, recently passed away, peacefully, at the age of 91, on 26th March 2016.   He was responsible for a major part of  all the early electron microscopy work on the worm, and indeed his initial results with fixing  and sectioning C. elegans samples were decisive in persuading Sydney Brenner to work on C. elegans rather than some other nematode.   Nichol was an important influence, inspiration, colleague and friend to all of the C. elegans researchers at MRC-LMB in Cambridge UK, from 1964 until his retirement in 1989.