Researchers Discover The Pattern Of Inheritance Of Non-Chromosomal DNA
... contain thousands ofnon-chromosomal DNA molecules located in small energy factories calledmitochondria. And only mitochondrial DNA (mtDNA) from the mother passes tothe fetus. Researchers at UT Southwestern Medical Center at Dallas have shown for thefirst time that the multiple copies of mtDNA in a single ce...New Evidence From Dinosaur Footsteps Show Massive Herds Once Roamed Northern Alaska
...8 field season. A total of 13 new track sites were located along a 75-mile stretch of theColville River in National Petroleum Reserve-Alaska. The presence of the newly discoveredtracks, trackways and trampled surfaces are at least 25-million years older than the well-knowndinosaur bone beds farther to the...The Second Visible Human Project Conference
... runs every 30minutes. Train: Union Station is located in downtownWashington, D.C. and is serviced by the Metro rail system RedLine. Metro: Metro rail services the Ronald ReaganWashington National Airport, the Natcher ConferenceCenter and the surrounding Washington metropolitan area.The Bethesda Marr...Hopkins Study Reveals Key Details On How We Get Energy
...er identified. ATP synthase molecules are located within mitochondria, the oval- tobean-shaped structures scattered in cells and long known as the site of energyproduction. The molecules stick out on the mitochondria, attached to theirinner surfaces in mushroom-like clusters. When food is ...UD Education News: HHMI Award Supports Undergraduate Discovery
...ner at the Woods HoleMarine Biological Laboratory, located in Massachusetts. His quiz continues, including questions about how many times Szent-Gyorgimarried (four) and the age of his last wife when he married her (19). Hisstudents can't be stumped. "While this was just a trivia quiz," White notes, "itshows ...Out On A Limb: Young Burro Receives Artificial Leg At Colorado State
...ss thesite: ftp://129.82.143.44 Photographs are located in the directory "Photos" and subdirectory "burro." Click on the hyperlink to view "burro1," "burro2" or "burro3" (captioninformation is available in the readme.txt files following each jpeg image.)Save an image by right-clicking "Save image as" (Net...Clean Air Act Reduces Acid Rain In Eastern U.S.
...ause acid rain come from local sources and sources located in the Midwest andaffect a wide region up into New...r plants were in the EasternU.S. with a few plants located west of the Mississippi River. The act specifieda reduction of sulfur dioxide emissions of 10 millio...Anti-Microbial Agent Kills Influenza Virus
... Division. Novavax is a bio-pharmaceuticalcompany located in Columbia, Md. According to Wright, the material is made ofwater, soybean oil, Triton X 100 detergent and the solvent tri-n-butylphosphate. In presentations at the Interscience Conference on Antimicrobial Agents andChemotherapy on Sept. 26, U-M re...Team Solves X-ray Structure Of Powerful Enzyme
...s phosphoinositide kinases.The enzymes are usually located on the cell membrane, where they receive signalsfrom outside the cell. They relay the signals by generating "second messengers,"which in turn pass them along to proteins that initiate and control variouskinds of cellular activity. "The enzymes regul...Hopkins And International Team Maps First Major Cancer Gene To X Chromosome
...dthat gene HPCI (hereditary prostate cancer 1) and located in on a region ofchromosome 1, one of 22 pairs of non-sex human chromosomes. Other collaborators on the study were Diha Freije, Sarah Isaacs, KathyWiley, Deborah Nusskern, Charles Ewing, Eric Wilkens, Piroska Bujnovszky, G.Steven Bova, of Joh...Zinc In Sludge From Spanish Reservoir Break Equals Mine's Annual Output, Researchers Find
... by the mine spill. The Tinto and Odiel rivers are located in a Spanish region known as the Iberianpyrite belt, which has been heavily mined for thousands of years, Dr. van Geensaid. The Rio Tinto is chronically acidic and contaminated with both zinc andiron; its name means "tinted river." Data from past T...Rural Residents' Cooperative Response To Water Crisis Now A Model
..., farmers and officials ofVirden, a town centrally located within the watershed, finding a strongfeeling of solidarity between non-farmers and farmers. More than two-thirdsof both groups believed atrazine levels should be reduced, despite an intensedebate on atrazine's health risk. "Their action says somet...ASU Professor Helps In Fight To Protect Japanese Pika Habitat
...ngthen tourism at Shihoro, a small industrial town located near thepark. The opposition says the new stretch of pavement is superfluous, as itwill only shorten a current trip to Daisestsuzan by 10 minutes. On any given day, rows of cameras line the snowy banks of Mt. Daisetsu. Amidthe rocky terrain is a colo...Smoke breathes new life into a forest
...vered that the concentration of Nitrogen in plants located in latrines matched the concentration of fish in the otters diet. By enriching the soil with Nitrogen (fertilization), the researchers believe that river otters may influence the plant community composition....Whitaker makes largest individual grants ever totaling more than $30 million
...The building will give biomedical engineering, now located across town atthe medical school, a new presence at the college of engineering and stimulateincreased interaction with faculty in other engineering departments. UCSD will use its $13.8-million grant and matching funds for a new47,000-net-square-foot ...USGS Issues Wildlife Health Alert: Associates Virus With Salamander Die-Offs
...ent occurred in early September at Lake Desolation located east of Salt Lake City. U.S. Fish and Wildlife Service biologists reported finding about 200 tiger salamander carcasses littering the shoreline and lake bottom. Salamanders that were still alive appeared lethargic, swam in circles and were u...Why Are The Fish Sick? Local Tip Suspected
...idencepoints increasingly to apublic landfill site located 3-4 kilometres from the lake Molnbyggen. SEPA andthe local authorityhave decided to carry out a thorough investigation of the problems. "We are stepping in to help Leksand municipality, partly to trace the substancesas quickly aspossible. But also t...World's Oldest Known Fossil Reptile Nests Discovered In Arizona's Petrified Forest
...aid Hasiotis. Some of the fossil nests are located adjacent to each other, saidHasiotis and Martin, who noted that modern crocodilians and sea turtlessometimes dig between five and 10 pits in an area before picking the appropriateplace to lay their eggs. The research project was funded by the Petrifi......chromosome 17, and they knew that the tau gene was located in this region.In the current study, they have identified three different tau mutations thatcorrespond with various forms of the disease in a number of different families.They identified two mutations that correlate with "pallido-ponto-nigraldegenera...... . Newsroom Hours The newsroom operation will be located on the fourth floor of the Anaheim Hilton Hotel. It will include news briefings, a workroom equipped with Internet access and computers, and private interview rooms. Newsroom registration will open on Thursday, January 21, at 8 a.m. The hours of ope...