HOME >> BIOLOGY >> NEWS
Joint Genome Institute to sequence key African frog genome

WALNUT CREEK, CA In their continuing search for new clues to how human genes function and how vertebrates develop and evolve, researchers at the U.S. Department of Energy's Joint Genome Institute (JGI) are gearing up to map the DNA of a diminutive, fast-growing African frog named Xenopus tropicalis.

Frogs have long been a favorite subject for biologists because their growth from eggs to tadpoles to mature organisms sheds light on the processes that guide the development of cells and organs. X. tropicalis was chosen for sequencing because its genetic structure is similar to humans but smaller and easier to decode than that of other frog species.

"Frogs and other amphibians occupy a key evolutionary position between mammals and fish, the organisms whose genomes have been or are currently being sequenced," said Paul Richardson, the JGI project manager. "The publicly available Xenopus genome sequence will be a scientifically valuable resource for the research community."

"Until now, experiments with frogs have shown us how vertebrates develop from an egg to an organism," said Richard Harland, a developmental biologist at the University of California, Berkeley, and an early advocate of the project. "But we're looking forward to new possibilities from the genome sequence.

"Using a compare-and-contrast approach with the human sequence, and the experiments that are possible in frogs, we'll definitely make real progress in decoding the human genome," Harland said.

Added Robert Grainger, a leading Xenopus researcher from the University of Virginia: "Studies on frogs have long been instrumental in understanding such fundamental processes as cell division and how cells in the embryo communicate with one another. Because these are the processes that go awry when birth defects occur or cancer strikes, we must seek a better understanding of them. This genome project will provide a major step in that direction."

The JGI, one of
'"/>

Contact: Charles Osolin
osolin1@llnl.gov
925-296-5643
DOE/Lawrence Livermore National Laboratory
20-Aug-2002


Page: 1 2 3

Related biology news :

1. 7th Joint Conference on Information Sciences
2. UC Berkeley, Joint Genome Institute target chloroplasts for clues to green plant evolution
3. Joint research project to improve butterfly identification system
4. DOE Joint Human Genome Effort Exceeds Sequencing Goal
5. Sequencing Milestone Reached By DOE Joint Genome Institute
6. University Of Kentucky Biomedical Engineer Awarded Grant To Improve Joint Replacements And Dental Implants
7. NIST Machine To Aid In Making Better Artificial Joints
8. First Evidence That Localized Arthritis Gene Therapy Heals Distant Diseased Joints
9. Wiley publishes Welcome to the Genome: A Users Guide to the Genetic Past, Present, and Future
10. Genome-wide screen reveals new tricks of old genes
11. Genome of first fungal pathogen unveiled

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/3/2017)... 3, 2017  Data captured by IsoCode, ... detected a statistically significant association between the ... treatment and objective response of cancer patients ... predict whether cancer patients will respond to ... well as to improve both pre-infusion potency testing ...
(Date:3/30/2017)... NEW YORK , March 30, 2017 ... by type (physiological and behavioral), by technology (fingerprint, AFIS, ... recognition, voice recognition, and others), by end use industry ... travel and immigration, financial and banking, and others), and ... Europe , Asia Pacific ...
(Date:3/27/2017)... , March 27, 2017  Catholic Health Services ... Management Systems Society (HIMSS) Analytics for achieving Stage ... Model sm . In addition, CHS previously earned ... hospitals using an electronic medical record (EMR). ... high level of EMR usage in an outpatient ...
Breaking Biology News(10 mins):
(Date:5/23/2017)... (PRWEB) , ... May 22, 2017 , ... ... and Photonics 2017 in San Diego, California, this August will feature high-level ... fuels, and autonomous vehicles. , SPIE Optics and Photonics, the largest multidisciplinary optical ...
(Date:5/23/2017)... ... 2017 , ... Energetiq Technology, a world leader in high ... accommodate its rapid growth. , The renovations at the company’s headquarters in Woburn, ... areas. The expansion includes, a state-of-the-art engineering facility, and a second clean manufacturing ...
(Date:5/23/2017)... ... May 23, 2017 , ... Bacterial biofilms, surface adherent communities of bacteria that ... ranging from food poisoning and catheter infections to gum disease and the rejection of ... billions of dollars per year, there is currently a paucity of means for preventing ...
(Date:5/23/2017)... Switzerland (PRWEB) , ... May 23, 2017 , ... ... forces machine manufacturers to re-engineer their control technology again and again. METTLER TOLEDO ... problem for machine manufacturers. The videos illustrate how integration of the ACT350 into ...
Breaking Biology Technology:
Cached News: