Bright bacteria wins synthetic biology competition Nov 7, 2009
"We are training the next generation of synthetic biologists.". advertisement. (MSNBC -- Technology)
Bacteria Expect The Unexpected Nov 7, 2009
20, 2009) Conservation biologists are setting their minimum population size targets too low to prevent extinction, according to a new. (Sep. (Science Daily)
Dolphins May Be Cause of Spike in Porpoise Deaths Nov 7, 2009
-- Marine biologists think they've figured out why a growing number of dead harbor porpoises have been found on California beaches in recent years: dolphin attacks ... Biologists at the Moss Landing-based group are working with the Santa Barbara Museum of Natural History, Marine Mammal Center and other groups to find more evidence. (Newsmax)
Inconspicuous Leaf Beetles Reveal Environment's Role In Formation Of New Species Nov 7, 2009
Evolutionary biologists consider growth rate as a measure of survivability or fitness ... Biologists have developed a model that reproduces statistical properties of venation. (Science Daily)
AIBS publishes Darwin articles open access Nov 7, 2009
Today, with headquarters in Washington, DC, and a staff of approximately 50, AIBS is sustained by a robust membership of some 5,000 biologists and 200 professional societies and scientific organizations; the combined individual membership of the latter exceeds 250,000. AIBS advances its mission through coalition activities in research, education, and public policy; publishing the peer-reviewed journal BioScience and the education website ActionBioscience. (EurekAlert!)
The message of evolution Nov 6, 2009
Most biologists emphatically deny that there is a plan ... The conclusions of Gould and Provine reflect the conventional wisdom in biology, but some leading biologists are challenging it. (San Francisco Chronicle -- Opinion)
Bighorns, domestic sheep don't mix Nov 6, 2009
So state wildlife biologists were called ... Reintroduction efforts by state biologists, sportsmen associations and Native Americans have helped build the population back up to about 1,300 ... When one of their bighorns wanders into an area where there might be grazing sheep, tribal biologists relocate it or, on rare occasions, put it down to prevent it from possibly infecting other bighorns with bacterial pneumonia. (Casper Star-Tribune, WY)
Scientists Launch Effort To Sequence The DNA Of 10,000 Vertebrates Nov 6, 2009
By sequencing the DNA of 10,000 vertebrates -- roughly one-sixth of the 60,000 species estimated to be living today -- biologists will be able to reconstruct the genetic changes that gave rise to this astonishing diversity. Some parts of our DNA are very similar to the DNA of other vertebrates, reflecting our descent from a common ancestor, while other parts are markedly different. (Science Daily)
Domestic Horse Genome Sequenced Nov 6, 2009
Molecular biologists have completely sequenced the first dog genome. Understanding how genetics plays a role in canine diseases could lead to new. (Science Daily)
Thousands of NW seabirds sickened with killer foam Nov 6, 2009
Biologists say the foam killed thousands of birds along the Oregon and Washington coast ... Biologists say the foam killed thousands of birds along the Oregon and Washington coast. (Coos Bay-North Bend The World, OR)
Earth takes a deep breath and has a growth spurt Nov 5, 2009
Based on fossil evidence, biologists think that life began in the ocean at least 3. 5 billion years ago, a billion years after Earth was born. (Sydney Morning Herald -- World)
Wisconsin Outdoors Nov 5, 2009
DNR fish biologists are searching for answers and are considering alternatives to help increase the brown trout survival rate ... Fish biologists suspect they don't have a good chance for survival ... Given their stocking efforts and frustrations with brown trout survival rates, fish biologists couldn't be more receptive to the club's concerns. (Chippewa Falls Chippewa Herald, WI)
New Insights Into Australia's Unique Platypus Nov 5, 2009
(June 23, 2009) A research intern working in the wilds of Papua New Guinea has successfully completed what many other field biologists considered "mission impossible" -- the first study of a rare egg-laying mammal. (Sep. (Science Daily)
Tags Reveal White Sharks Have Neighborhoods In The North Pacific Nov 5, 2009
8, 2009) Biologists used DNA tagging to show that whale sharks -- the world's largest fish -- show little genetic variation across widely separated tropical oceans, underscoring the need for wider protection. (Oct. (Science Daily)
'Spoonful Of Sugar' Shortens Worms' Life Span Nov 5, 2009
24, 2008) Biologists have shed new light on the genetic roots of obesity -- a condition that is increasing dramatically in North America and has been linked to heart disease, diabetes and some forms of. . (Science Daily)
Great white shark study Nov 5, 2009
The area they roam has been known for years as the red triangle, a scary-sounding name that many marine biologists shun because it seems to bolster the notion that great whites are killing machines like the beast in the movie "Jaws.". The scientists hope this study will shed more light on these fierce yet sophisticated hunters and their important role in the ecosystem. (San Francisco Chronicle)
Legal or not? Bucks must now meet 1 of 2 measurements Nov 5, 2009
Biologists point to its body shape - low hanging belly, no definition change between its barrel neck and body and no defined "waistline" in front of its rear legs - to estimate its age at 5 1/2 or 6 1/2 years ... Biologists say there are measuring tools hunters can use to determine length. (The Clarion-Ledger)
Singapore scientists join international study of 10,000 vertebrates' genomes Nov 5, 2009
Dr. Venkatesh's laboratory at IMCB, which is staffed by 14 scientists including DNA sequencers, bioinformaticians and wet-lab biologists, has published significant findings on the human and fish genomes in Nature, Science, PLoS Biology and Genome Research. He initiated and led the International Fugu Genome Consortium that sequenced and annotated the complete pufferfish genome and subsequently identified the elephant shark as a novel model vertebrate genome and sequenced its DNA code. (EurekAlert!)
Challenge Awaits Hunting Season Start Nov 5, 2009
Along with the acorn supply, reports from Texas Parks and Wildlife Department field biologists note that recent rains have also helped generate forb production, adding to the availability of native food sources for deer. It s been at least three years since ground moisture has been this good at this time of year, said Mike Krueger, TPWD district wildlife biologist in Kerrville. (Fredericksburg Standard Radio Post, TX)
Plan leaves snapper fishermen in a knot Nov 5, 2009
But the recent increase is small compared with large reductions before then, biologists say ... Red snapper live for more than 50 years, but fish older than 10 years are seldom caught, biologists say ... Heil points to doubts about the stock assessment raised by fishing industry consultant Frank Hester, who has taken federal biologists to task for overestimating past stocks and the number of older fish killed. (Florida Today)
Adobe Town lease sale on hold Nov 5, 2009
State game and fish biologists from Wyoming, Montana, Colorado, North Dakota and Utah met with several researchers in January to review studies regarding sage grouse and energy development ... "The western game and fish biologists documented that the BLM stipulations don't work at all," said Molvar. (Casper Star-Tribune, WY)
Jill Lepore: Why is American history so murderous? Nov 4, 2009
Scholars ranging from theologians and psychologists to evolutionary biologists have offered theories about murder theories of evil, theories of disease, theories of disposition but the analytical burden placed on any general discussion of murder, freighted, as it is, with atrocity, is nearly unbearable. Nothing suffices, or can. (New Yorker)
It seems impossible that an albatross chick could hold 306 different pieces of plastic in its stomach. Unfortunately, it isn't. Nov 4, 2009
The shank of a recreational fisherman's hook sat in its gullet for weeks, the protruding rusted barb a telltale for the biologists who saved it ... Graham used to have what bird biologists might think the best job in the world. (Sydney Morning Herald -- Opinion)
Hydrogen Peroxide May Tell Time For Cells Nov 4, 2009
Produced in all animal cells, hydrogen peroxide may act as a signal for the active and resting phases of living things, new research by USC biologists suggests. A study published in the journal PLoS ONE shows that hydrogen peroxide given to fruit flies has dramatic effects on their daily rhythms and activity levels. (Science Daily)
Bear hit by a truck Nov 4, 2009
In nearby Lydia, state biologists already have caught one nuisance black bear several weeks ago and relocated it, but Davidson believes that there are several others that look to garbage as an easy meal. She said she believes the bear killed Sunday was probably one of the bears that tormented property owners in Lydia. (New Iberia, LA)
New Clues To Extinct Falklands Wolf Mystery Nov 4, 2009
Biologists have also puzzled over the Falklands wolf's ancestry. It had been suggested that they were related to domestic dogs, North American coyotes, or South American foxes. (Science Daily)
Report: Barbed-wire fences deadly to sage grouse Nov 4, 2009
However, the research suggests that quite a few sage grouse are dying as a result of colliding with the thousands of miles of barbed-wire fence crisscrossing the West, biologists said. "It's probably indicative of other fences that we're just not watching," Pat Deibert, lead U.S. Fish and Wildlife Service biologist for the sage grouse listing decision, said Tuesday. (Casper Star-Tribune, WY)
Speed Limit To The Pace Of Evolution? Nov 3, 2009
Speed Limit To The Pace Of Evolution, Biologists Say ... Speed Limit To The Pace Of Evolution, Biologists Say ... 31, 2008) Biologists today are doing what Darwin thought impossible. (Science Daily)
Healthful food: Alpha to omega Nov 3, 2009
The Confederation of the Food and Drink Industries of the European Union, however, seems to agree with the lipid biologists ... The lipid biologists have other complaints ... Yet another problem the lipid biologists have is with the amount of long-chain omega-3s that the EFSA has recommended it is desirable to consume. (The Economist)
Yellowstone wolf pack's leaders hit by hunting Nov 3, 2009
As the alpha female of the Cottonwood Creek pack, she also was equipped with a radio collar so wildlife biologists could track her movements, making her one of Yellowstone National Park's best known wolves ... For years, the movements of the Lamar packs have been monitored by biologists equipped with radio tracking devices and powerful spotting telescopes. (Montana Standard, MT)
Grizzly bears fared poorly in October Nov 3, 2009
Montana Fish, Wildlife and Parks biologists have relocated a dozen grizzlies and 53 black bears that got into trouble with humans this year, according to department spokeswoman Joleen Tadej. And FWP game wardens have been coaching hunters on avoiding bear run-ins, particularly when a grizzly has commandeered a deer or elk carcass and begun feeding. (Montana Standard, MT)
Snail Fossils Suggest Semiarid Eastern Canary Islands Were Wetter 50,000 Years Ago Nov 3, 2009
"The results of this study are of great relevance to biologists and paleontologists investigating the evolution of plants and animals linked to climatic fluctuation in the islands." ... 19, 2007) An odd distribution pattern of a rare snail has had biologists scratching their heads since at least the 1880s. (Science Daily)
Study: Man-eating lions consumed 35 people in 1898 Nov 3, 2009
Instead, the study by biologists at the University of California Santa Cruz and the Field Museum of Natural History in Chicago (where the stuffed male lions now reside) show that they probably consumed between 4 and 72 humans, with 35 being a strong possibility. Interestingly, the study showed that one of the lions ate about double the number of people the other did. (USA Today -- Tech)
Renal Cancer: Protein Triggers A Snowball Effect Nov 3, 2009
The work developed in a co-operation between cell biologists and biochemists, where the original authors of the paper, which was published in Nature Cell Biology, by chance exchanged views concerning their own special fields and discovered the close link between pVHL and cell division. Thanks to "Single Cell Life Imaging", a special optical microscope technology, the researchers could observe and follow living cells individually. (Science Daily)
'Chupacabra' sighting in The Woodlands Nov 2, 2009
Biologists and wildlife experts dismiss the chupacabra as nothing more than an urban legend. But what makes Stuart s story unique is that chupacabra sightings usually happen in Mexico or other parts of Texas not here in the Houston area. (KHOU.com, TX)
Venomous Shrew, Lizard: Enzyme Evolved Twice Nov 2, 2009
2, 2009) Biologists have shown that independent but similar molecular changes turned a harmless digestive enzyme into a toxin in two unrelated species -- a shrew and a lizard -- giving each a venomous bite. See also. (Science Daily)
Wolves, moose and biodiversity: An unexpected connection Nov 2, 2009
A large and unexpected one, say wildlife biologists from Michigan Technological University. Joseph Bump, Rolf Peterson and John Vucetich report in the November 2009 issue of the journal Ecology that the carcasses of moose killed by wolves at Isle Royale National Park enrich the soil in "hot spots" of forest fertility around the kills, causing rapid microbial and fungal growth that provide increased nutrients for plants in the area. (EurekAlert!)
A Solution To Darwin's 'Mystery Of The Mysteries' Emerges From The Dark Matter Of The Genome Nov 2, 2009
Ever since Darwin pointed out his difficulty in explaining why crosses between two species often yield sterile or inviable progeny (for instance, mules emerging from a cross between a horse and a donkey), biologists have struggled with this question. New research into this field by basic scientists at Fred Hutchinson Cancer Research Center, published online Oct. 22 in Science Express, suggests that the solution to this problem lies within the "dark matter of the genome": heterochromatin, a... (Science Daily)
Are US And European Plovers Really Birds Of A Feather? Nov 2, 2009
Historically, biologists have classified the Kentish Plover, found in Europe, and its look-a-like, the Snowy Plover, from the US, as being different varieties from the same species due to their similar looks. Whilst their true identity has been long debated by biologists, this is the first time that scientists have found proof that the birds actually belong to different species. (Science Daily)
Male pregnancy: the sex life of seahorses Nov 2, 2009
Yet despite such a clear definition, it took marine biologists a long time to understand what was going on with seahorse sex ... When evolutionary biologists discovered that male seahorses become truly pregnant, they rubbed their hands in anticipation. (Sydney Morning Herald -- Opinion)
Antler rule change comes with little dispute Nov 1, 2009
And, back then, had biologists suggested the new antler regulations being implemented in Mississippi this year, deer wouldn't have been the only creatures in the cross hairs, if you get my drift. That small buck is now barely legal in two of the state's deer zones and definitely illegal in the third. (The Clarion-Ledger)
Elk Country: An easy drive north to view a most spectacular animal Nov 1, 2009
Game Commission biologists also trapped and relocated some of the elk to other sites in the region. About 700 elk now range over 800 square miles of Elk, Cameron, Clinton, Clearfield and Potter counties. (Pittsburgh Post-Gazette, PA -- Sports)
Polar bear tourism is growing on Alaska's North Slope Nov 1, 2009
(Yes, loafing is what biologists call it when these creatures just hang out all day. . (Anchorage Daily News)
New DNA Method Makes It Easier To Trace Criminals Nov 1, 2009
31, 2009) DNA samples often convict criminals. But many of today's forensic tests are so polluted by soil, tobacco and food remains, for example, that they can not be used. (Science Daily)
Feds probe amphibian's well-being Nov 1, 2009
Federal biologists believe leopard frog populations are currently undergoing a dramatic decline from vast areas of its historical range in the western United States and Canada. A coalition of eight conservation groups -- including the Center for Native Ecosystems and the Laramie-based Biodiversity Conservation Alliance -- submitted a petition to the UWFWS in 2006 seeking to protect the amphibian throughout its historic range west of the Mississippi River and Great Lakes. (Casper Star-Tribune, WY)
Landowners increasingly shut down popular spots Nov 1, 2009
With abundant populations of deer, elk and antelope, biologists are under pressure to keep wildlife numbers under control. Landowners trying to make a living off the land need hunters to thin herds. (Montana Standard, MT)
Coyotes Attack and Kill: Should You Worry?Despite more coyotes, statistically they're far less dangerous than pit bulls. Nov 1, 2009
While biologists say are extremely rare, the incident points to another phenomenon: the recent, rapid proliferation of the dog-like predators in as well as expanses of wilderness. "Coyotes have become the most abundant large predatory animal on the continent," says Ralph Maughan, who operates a popular wildlife blog that tracks human-wildlife encounters. (ABC News)
Inconspicuous leaf beetles reveal environment's role in formation of new species Oct 31, 2009
Evolutionary biologists consider growth rate as a measure of survivability or fitness. So the hybrids' lower fitness reduces opportunities for genetic exchange between beetle types by way of matings between surviving hybrids and the maple and willow beetles themselves. (EurekAlert!)
Out of the classroom, into the woods Oct 31, 2009
Two years ago the class discovered what area hunters and Alaska Department of Fish and Game biologists confirmed: Deer are not as plentiful there as in other hunting districts ... Kovach hopes to have Fish and Game biologists look at the work and give advice for improvement. (Juneau Empire)
Tenuous Times for the Endangered Florida Panther Oct 31, 2009
Biologists estimate that less than 100 of the are alive in the wild today, hanging on in the southern tip of Florida below the Caloosahatchee River ... Biologists report that a population of 240 panthers requires between 8,000 and 12,000 square miles of habitat and sufficient genetic diversity in order to avoid inbreeding as a result of small population size. (Scientific American)
Famous people who overcame dyslexia Oct 31, 2009
() -- Molecular biologists Carol Greider and Elizabeth Blackburn recently became the first two women to share the Nobel Prize in Medicine. Greider also joined Pierre Curie and Archer Martin among the handful of individuals with dyslexia who have won a Nobel Prize. (CNN)
Remotely Operated Vehicles And Satellite Tags Aid Turtle Studies Oct 31, 2009
30, 2009) Researchers are using a remotely operated vehicle (ROV) and satellite-linked data loggers to learn more about turtle behavior in commercial fishing areas and to develop new ways to avoid catching turtles in fishing gear. This marks the first time an ROV has been used to follow turtles in the wild to learn about their behavior and how they interact with their habitat. (Science Daily)
Largest Bat In Europe Inhabited Northeastern Spain More Than 10,000 Years Ago Oct 31, 2009
(June 25, 2008) Bloodsucking pests like bat fleas and bat flies may not sound very appealing to the rest of us, but to many biologists they are considered among the most successful creatures evolution has ever. (Dec. (Science Daily)
Gas Leak From Puffin Field in Timor Sea Having `No Impact on Environment' Oct 30, 2009
A seven-day survey by a team of three marine biologists of the area found there isnt enough information to draw conclusions about the effect on birds and marine life, Garrett said. PTTEP and the government said Oct. 15 the Thai company will fund an environmental monitoring program lasting at least two years. (Bloomberg -- Australia & New Zealand)
Reel news and tournaments Oct 30, 2009
State biologists are studying ways to improve trophy bass fishing. If you catch one of these bass, cut the tag loose as close to the fish as possible and immediately report it to the study's hotline, 800-367-4461, or e-mail TagReturn@MyFWC.com. (Daytona Beach News Journal -- Sports)
Short heels make elite sprinters super speedy Oct 30, 2009
Public release date: 30-Oct-2009. When 100 m sprinters launches themselves from the starting blocks, the race can be won or lost in the first few strides. (EurekAlert!)
W&F: Don't feed the deer Oct 30, 2009
Biologists say white-tailed deer are concentrated in small, high areas by flooding along central and north Louisiana rivers and backwater systems. They don't plan to close the hunting season. (KSLA.com, LA)
Modified Crops Reveal Hidden Cost Of Resistance Oct 30, 2009
29, 2009) Genetically modified squash plants that are resistant to a debilitating viral disease become more vulnerable to a fatal bacterial infection, according to biologists. See also. (Science Daily)
Violent Star Explosion Breaks Records Oct 30, 2009
Thursday, October 29, 2009. NASA/Swift/Stefan Immler. (Fox News)
Schumpeter: Fish out of water Oct 30, 2009
Although Malaysia had few skilled biologists, its politicians decided to build BioValley on the ruins of Entertainment Village, an attempt to create a Malaysian Hollywood that failed for lack of media nous. Too many politicians treat entrepreneurship as yet another gravy train. (The Economist)
Possible Link Between IBD Therapy And Skin Cancer, Study Reveals Oct 30, 2009
A new biopsy test, created by molecular biologists, can tell ocular melanoma patients if theirs is the kind that will spread. Using very thin. (Science Daily)
MySpace Talks Content-Sharing with Facebook Oct 29, 2009
Wednesday, October 28, 2009. The social network wars may be over as traditional rivals Facebook and MySpace reveal they're in talks about sharing content. (Fox News)
Stem Cells Make Precursors For Sperm, Eggs Oct 29, 2009
Stem Cells Changed Into Precursors For Sperm, Eggs. Stem Cells Changed Into Precursors For Sperm, Eggs. (Science Daily)
Red Tide Bloom Found Off Texas Coast Oct 29, 2009
Biologists found two areas of suspected bloom, at the mouth of the Corpus Christi Inner Harbor and in the Vinson Slough area of Aransas Bay. Red tide cell concentrations were high Tuesday around the South Padre Island area. (KWTX.com, TX)
First Evidence For A Second Breeding Season Among Migratory Songbirds Oct 29, 2009
28, 2009) Biologists for the first time have documented a second breeding season during the annual cycle of five songbird species that spend summers in temperate North America and winters in tropical Central and South America ... "Biologists know theoretically that they should pay attention to these migration stopover sites, but they've been largely ignored for their conservation implications.". (Science Daily)