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Latest Caenorhabditis Stories

The Lifespan Of The Worm Predicted With Accuracy In New Study
2014-02-14 13:11:49

Lee Rannals for redOrbit.com - Your Universe Online Scientists claim they have found a way to accurately predict the lifespan of a worm, meaning fortune tellers should be updating their LinkedIn profiles pretty soon. Researchers, publishing a paper in the journal Nature, say they have found a way to determine an organism’s lifespan by looking at the bursts of activity in the mitochondria, which is part of the cell which generates energy. “Mitochondrial flashes have an amazing...

2013-11-29 14:35:53

Researchers at the Stanford University School of Medicine have discovered that males of the laboratory roundworm secrete signaling molecules that significantly shorten the lifespan of the opposite sex. The scientists speculate that, if carried out after reproduction, this "male-induced demise" could serve to conserve precious resources for a male's offspring or to decrease the supply of mates for other males. For several years, it's been known that the presence of some male worms and...

2013-11-14 23:21:18

Researchers develop novel method to image worm brain activity and screen early stage compounds aimed at treating autism and anxiety. Worcester, MA (PRWEB) November 14, 2013 A research team at Worcester Polytechnic Institute (WPI) and The Rockefeller University in New York has developed a novel system to image brain activity in multiple awake and unconstrained worms. The technology, which makes it possible to study the genetics and neural circuitry associated with animal behavior, can also...

2013-10-15 20:42:22

Better understanding of the movements of C. elegans worm will make a big difference in biomedical research One might wonder why researchers would even care about the nuances of the one-millimeter long nematode worm, let alone take the time to study them. But the answer is simple: they can provide powerful insights into human health and disease. New research performed at Texas Tech University and published in the journal Physics of Fluids demonstrates just that. By studying how this tiny...

2013-04-25 23:01:46

Sequencing the worm´s genome and transcriptome opens a new chapter in the study of fundamental biological processes and animal behavior. Worcester, Massachusetts (PRWEB) April 25, 2013 It has co-existed quietly with humans for centuries, slurping up the spillage in beer halls and gorging on the sour paste used to bind books. Now the tiny nematode Panagrellus redivivus (P.redivivus) has emerged from relative obscurity with the publication of its complete genetic code. Further study of...

Study Produces First Edition Of A Bookworm's Genome
2013-04-25 14:36:36

Worcester Polytechnic Institute Sequencing the worm's genome and transcriptome opens a new chapter in the study of fundamental biological processes and animal behavior It has co-existed quietly with humans for centuries, slurping up the spillage in beer halls and gorging on the sour paste used to bind books. Now the tiny nematode Panagrellus redivivus (P.redivivus) has emerged from relative obscurity with the publication of its complete genetic code. Further study of this worm, which is...

2012-04-13 12:07:31

Caltech biologists discover that many nematode species make the same types of small-molecule pheromones All animals seem to have ways of exchanging information–monkeys vocalize complex messages, ants create scent trails to food, and fireflies light up their bellies to attract mates. Yet, despite the fact that nematodes, or roundworms, are among the most abundant animals on the planet, little is known about the way they network. Now, research led by California Institute of Technology...

2011-11-21 10:11:15

Caenorhabditis are usually thought of as soil nematodes, happily living in compost heaps. The famous (scientifically speaking) Caenorhabditis elegans has provided a wealth of information about developmental processes and cell death. These tiny worms have been at the forefront of three Nobel prizes and have even been sent into space! However all other known Caenorhabditis species are as distantly related to C. elegans as mouse is to man. New research published in BioMed Central's open access...

2011-05-12 07:28:58

(Ivanhoe Newswire) -- Scientists have discovered a new role for a biological pathway that not only signals the body's metabolic response to nutritional changes but also affects lifespan. The researchers conducted the study on Caenorhabditis elegans (nematodes). Dietary restriction is a way to extend lifespan and postpone age-related diseases in many species including yeast, worms, flies and rodents. However, researchers have been unclear about the molecular signals involved until this study....

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2010-07-01 10:55:00

Max Planck researchers have uncovered an ingenious evolutionary trick: a signaling chain is allocated several functions, enabling optimal adaptation to environmental conditions Dramatic scenes are played out under Ralf Sommer's microscope: his research object, the roundworm Pristionchus pacificus, bites another worm, tears open a hole in its side and devours the oozing contents. The squirming victim does not stand a chance in this duel: Caenorhabditis elegans may be a close relative of...


Latest Caenorhabditis Reference Libraries

Caenorhabditis elegans
2014-01-12 00:00:00

Caenorhabditis elegans is a species of parasitic roundworm in the Nematoda phylum. It can be found in temperate regions, in many different areas of the world. It prefers to reside in nutrient rich soils. Its scientific name is derived from the Greek terms Caeno, meaning recent, rhabditis, meaning rod-like, and the Latin term elegans, which means elegant. It was first named by Maupas in 1900, but was not classified in the Caenorhabditis subgenus until 1952 by Osche. Caenorhabditis elegans...

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Word of the Day
caparison
  • A cloth or covering, more or less ornamented, laid over the saddle or furniture of a horse, especially of a sumpter-horse or horse of state.
  • Clothing, especially sumptuous clothing; equipment; outfit.
  • To cover with a caparison, as a horse.
  • To dress sumptuously; adorn with rich dress.
This word ultimately comes from the Medieval Latin 'cappa,' cloak.
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