How new species evolve is focus of public lecture at UC Riverside
RIVERSIDE, Calif. What is a species and how does speciation the evolutionary process that results in the formation of new species come about? How have Charles Darwin's ideas contributed to our understanding of speciation?
Evolutionary biologist David Reznick will address these questions in...
Video: Rubber Hits the Road as Trojan(R) Campaigns for Sexual Health in America to Evolve
Condom Maker Launches Nationwide Bus and Concert Tour During STI Awareness Month
PRINCETON, N.J., April 8, 2008 /PRNewswire/ -- Starting today in
Atlanta, the Trojan Evolve
tour will travel across the U.S. raising
awareness regarding the poor state of sexual heal...
Bird Flu May Evolve Into More Transmissible Agent In Humans
The risk of bird flu evolving into a more transmissible agent in humans remains high due to the widespread distribution of the H5N1 virus in poultry and the continued exposure to humans // , according to a study by the UN health agency.
The overall case-fatality rate was 56 per cent with the h...
Bacteria Evolve Armamentarium Against Antibiotics By ‘Stealing’ Gens
Bacteria, like other living organisms, are exposed to ever-changing environments, oxidative stress, and worst of all, antibiotics.// Bacteria are able to defend themselves against all these insults, gain resistance to new antibiotics and attain new abilities simply by ‘stealing’ genetic information...
Human Brain Continues To Evolve And Grow
Researchers at the University of Chicago have discovered intriguing findings that lead them to conclude that the human brain is apparently still evolving.
There are two genes linked to the size// of the brain and these genes are still evolving and changing in humans.
Bruce Lahn, an as...
Study Explains How Costly Traits Evolve
Darwin explains - how beneficial traits accumulate in natural populations, but how do costly traits evolve?//
In the past, two theories have addressed this problem. The theory of hitchhiking suggests that genes that confer a cost to their bearer can become common in natural populations when the...
Evolve in Medical Technology
Millennium Initiates Clinical Trial to EVOLVE the Treatment of Patients with Newly Diagnosed Multiple Myeloma
-- U.S.-based trial to evaluate four-drug therapy containing highly active and novel multiple myeloma agents --
CAMBRIDGE, Mass., Aug. 15 /PRNewswire-FirstCall/ -- Millennium
Pharmaceuticals, Inc. (Nasdaq: MLNM ) today announced the initiation of a
randomized, multi-center, Co...
One Step Closer: Novel Opioid Receptor Compound in Phase I Clinical Trials
... new treatment options are desperately needed," said Elliot Ehrich, M.D., chief medical officer of Alkermes. "We believe that the addiction field will evolve
in a similar way to other CNS markets, such as mental illnesses, where treatments include both oral and injectable medications. This flexible approach...
Fovea Reports Positive Results with Prednisporin(TM) in Persistent Allergic Conjunctivitis
...ents with a history of chronic ocular background inflammation make up a large segment of the ocular allergy market, and are also patients that tend to evolve
towards dry eye, another significant ocular disorder. In this study, they have been treated effectively and safely by Prednisporin(TM)."
SGO and ACOG Announce Breast Cancer Fellowship Program for Gynecologic Oncologists
...ted to be able to offer this opportunity to interested gynecologic oncology fellows and to be at the forefront of creating what SGO and ACOG hope will evolve
into a standardized method of specialty training in breast disease," concluded Dr. Mutch. "Our long-term goal is to be able to support numerous breas...
Transgenomic and Power3 Medical Complete Agreement for Exclusive License of Neurodegenerative Biomarker Test
...ng with the FDA. Power3 Medical operates a state-of-the-art CLIA certified laboratory in The Woodlands (Houston), Texas. Power3 Medical continues to evolve
and enhance its IP portfolio, employing sensitive and specific combinations of biomarkers it has discovered from a broad range of diseases as the basi...
Nventa Presents Findings on Proprietary Toll-like Receptor 3 (TLR3) Agonist, Poly-ICR, at World Vaccine Congress
with Poly-ICR and we believe this product will evolve
into a revenue
generating opportunity for Nventa i...d actinic keratosis; our belief that Poly-ICR will evolve
into a revenue
generating opportunity for Nventa i...of GW or actinic keratosis; that Poly-ICR
will not evolve
into a revenue generating opportunity for Nventa i...
Evolve in Medical Products
Freedom EVO Clinical
Description:...for your laboratory space and throughput requirements. Tecan will focus on implementing new technologies and features to allow new applications and to evolve
the quality, safety and performance of the Freedom EVO in the clinical diagnostics and blood bank environment.
The Freedom EVO Clinical has been...
Evolve in Medical Dictionary
...d. ... Softswitch ... Push-to-Talk ( PTT or P2T), originally introduced in the US by Nextel through its ... The market for PTT will continue to evolve
and ultimately ... ...
...oliferative diseases ("MPD"s) are a group of diseases of the bone marrow in which excess cells are produced. They are related to, and may evolve
into, myelodysplastic syndrome and acute myeloid leukemia, although the myeloproliferative diseases on the whole... Myeloproliferative di...
...ningioma — Comprehensive overview covers symptoms and treatment of this usually benign brain tumor. ... Most signs and symptoms of a meningioma evolve
slowly. ... Meningiomas are tumors that develop from the meninges, the membrane surrounding ... What factors predispose people to meningiomas...
... Incontinentia pigmenti is characterized by skin abnormalities that evolve
... Mutations in the IKBKG gene cause incontinentia pigmenti . ... .... ... The cutaneous lesions of incontinentia pigmenti classically evolve
in stages, ... Incontinentia Pigmenti (IP) is an X-linked genodermatosi...
...um ) Causes, Infection Symptoms and Treatment by MedicineNet.com ... An internal hordeolum involves infection of the meibomian gland and may evolve
... An external hordeolum occurs with infection of the more anteriorly located ... Overview: A hordeolum is a common disorder of the eyelid....
Evolve in Biological News
Freshwater fish at the top of the food chain evolve more slowly
Durham, NC For avid fishermen and anglers, the largemouth bass is a favorite freshwater fish with an appetite for minnows. A new study finds that once they evolved to eat other fish, largemouth bass and fellow fish-feeders have remained relatively unchanged compared with their insect- and snail-e...
Big-brained animals evolve faster
Ever since Darwin, evolutionary biologists have wondered why some lineages have diversified more than others. A classical explanation is that a higher rate of diversification reflects increased ecological opportunities that led to a rapid adaptive radiation of a clade. A textbook example is Darwin...
Various species' genes evolve to minimize protein production errors
CAMBRIDGE, Mass. -- Scientists at Harvard University and the University of Texas at Austin have found that genetic evolution is strongly shaped by genes' efforts to prevent or tolerate errors in protein production.
Their study also suggests that the cost of errors in protein production may lie ...
Viruses evolve to play by host rules, according to University of Pennsylvania researchers
PHILADELPHIA -- Biologists at the University of Pennsylvania and Harvard University have examined the complete genomes of viruses that infect the bacteria E. coli, P. aeruginosa and L. lactis and have found that many of these viral genomes exhibit codon bias, the tendency to preferentially encode ...
Simple reason helps males evolve more quickly
GAINESVILLE, Fla. --- The observation that males evolve
more quickly than females has been around since 19th century biologist Charles Darwin noted the majesty of a peacocks tail feather in comparison with the plainness of the peahens.
No matter the species, males apparently ramp up flashier fe...
MGH researchers describe new way to identify, evolve novel enzymes
The intricate interplay of proteins and other chemicals that underlies most biological activities requires the participation of enzymes, specialized molecules that accelerate chemical reactions between molecules. The creation of totally new enzymes can help improve the synthesis of chemicals and p...
Evolve in Biological Technology
Science, technology and health care evolve
Do advances in health care technology amaze you? It would be hard not to be impressed. Advances that would have seemed like science fiction just a few years ago are now a part of routine care. That said, you should prepare yourself to be amazed again and often.
In a Wisconsin Technology Ne...
Model predicts evolution of Mediterranean landscape following fires
...ographical model that make it possible to view how Mediterranean landscapes evolve
in the aftermath of forest fires. In order to carry out this research study...y compete for (primarily light and water).
Such ecosystems can generally evolve
from grassland to scrubland (with rock rose, lavender and broom), later to ...
SmartGene's Services for Faster, More Precise Identification of Bacteria and Fungi to be Used by The Johns Hopkins Hospital
...services," said David Ellis, President of SmartGene, Inc. "We shall certainly benefit from the expertise and guidance of the Hopkins scientists, as we evolve
our services in microbiology and beyond."
About SmartGene, Inc .
SmartGene, Inc. is the North American subsidiary of SmartGene GmbH, a pri...
Understanding Managed Markets: Effective Market Research Structures & Activities to Maximize Payer Access & Insights
...maceutical companies control the vast majority of prescription drug expenditures. Continued formulary access depends largely on a company's ability to evolve
its MMMR (Managed Markets Market Research) structures to work effectively in the current payer-driven environment.
Best Practices, LLC initia...
Cellular Dynamics International and Roche Expand Existing Cardiotoxicity Screening Agreement
...es, from virtually any genetic background. We believe iPSC technology will play a pivotal role as drug discovery and development practices continue to evolve
toward personalized therapeutics, and we are excited to be working with a world-class organization such as Roche in this endeavour."
San Diego Wireless Heavyweight Leap Wireless Supports New Start-up Incubator
... support for EvoNexus, a non-profit incubator dedicated to helping San Diego start-ups in the communications and communications convergence industries evolve
into sustainable and vital companies.
Operating as a sister organization to San Diego communications industry group CommNexus, EvoNexus is desig...
Evolve in Biological Definition
...d lead to the same effect, but leaving the code for the established proteins unharmed.
Another speculation is that new proteins could be allowed to evolve
much faster than in prokaryotes. Furthermore, they are based on hitherto functional amino acid subchains. This may allow for a higher probability for ...
...a vaccine enhances the body's natural defenses, while an antibiotic operates separately from the body's normal defenses. Nevertheless, new strains may evolve
that escape immunity induced by vaccines.
While theoretically promising, anti-staphylococcal vaccines have shown limited efficacy, because of immuno...
...ntific role of biodiversity
Biodiversity is important because each species can give scientists some clue as to how life evolved and will continue to evolve
on Earth. In addition, biodiversity helps scientists understand how life functions and the role of each species in sustaining ecosystems.
See also ...
...dy openings. They are in the air one breathes, the water one drinks, and the food one eats.
The great antiquity of the bacteria has enabled them to evolve
a great deal of genetic diversity. They are far more diverse than, say, the mammals or insects . For instance, the genetic distance between E. col...
...he trade on 22 November 1859 the stock of 1,250 copies was oversubscribed.
The book itself only briefly alluded to the fact that man, too, would evolve
as with the other organisms described in his book. Darwin wrote in deliberate understatement that "light will be thrown on the origin of man and his ...
... section below. Paraphyletic taxa are necessary for classifying earlier sections of the tree - for instance, the early vertebrates that would someday evolve
into the family Hominidae can not be placed in any other monophyletic family. They also argue that paraphyletic taxa provide information about signif...
Evolve in Biological Dictionary
...es only contain one copy of each chromosome (haploid). Although all somatic cells of an individual are genetically identical in principle, they evolve
a variety of tissue-specific... Definition and other additional information on Somatic cells from Biology-Online.org dictionary. ... Our som...
...etes only contain one copy of each chromosome (haploid). Although all somatic cells of an individual are genetically identical in principle, they evolve
a variety of tissue-specific... Somatic cells are any cells forming the body of an organism, as opposed to germline cells. In mammals, ger...
...e evolution, ecology, development and ... Related to the evolution of selfing , I investigate the development of male and ... or can outcrossing evolve
from selfing across long-term evolutionary history? ... Can selfing vs. outbreeding strategies be reliably identified by floral traits ... s...
...nt ways in which RNA viruses replicate. ... The study of RNA virus evolution has blossomed over the last 20 years. ... Do RNA viruses evolve
in a manner that is qualitatively different from other life forms? ... ... of + RNA Virus Cell Biology. Co-Opting Host Membranes during + RNA ...
...l, but more ... Information about mutation in the free online English dictionary and encyclopedia. ... A mutation that benefits a species may evolve
by means of natural ... A mutation is a permanent change in the DNA sequence of a gene. Mutations in a gene's DNA sequence can alter the a...
...ilar? If non-vascular plants and most seedless vascular plants which are homosporous does this mean their gametophytes borne from the spores, can evolve
into either eggs ... you'll learn these details in lab - for now just focus on the. homospory theme ... differs from homospory in where sexes s...