Navigation Links
Movement and threat of RNA viruses widespread in pollinator community
Date:12/22/2010

Penn State researchers have found that native pollinators, like wild bees and wasps, are infected by the same viral diseases as honey bees and that these viruses are transmitted via pollen. Their research published on December 22nd in PLoS ONE, an online open-access journal for the communication of all peer-reviewed scientific and medical research.

This multi-institutional study provides new insights into viral infections in native pollinators, suggesting that viral diseases may be key factors impacting pollinator populations.

According to Diana Cox-Foster, co-author and professor of entomology at Penn State, pollinator populations have declined for various reasons, including ribonucleic acid (RNA) viruses, which are emerging as a serious threat. "RNA viruses are suspected as major contributors to Colony Collapse Disorder (CCD ), where honey bee colonies die with few or no bees left in the hives. Recent detection of these viral species in bumble bees and other native pollinators indicates a possible wider environmental spread of these viruses with potential broader impact," explains Cox-Foster.

The researchers studied viral distributions from pollen pellets of honey bees and other pollinators collected from flowering plants in Pennsylvania, New York, and Illinois in the United States. "For the first time, RNA viruses such as deformed wing virus, sacbrood virus and black queen cell virus were detected in pollen pellets collected directly from forager bees," said Cox-Foster. "Pollen pellets from several uninfected forager bees were detected with virus, indicating that pollen itself may harbor viruses. The viruses in the pollen and honey stored in the hive were demonstrated to be infective, with the queen becoming infected and laying infected eggs after these virus-contaminated foods were given to virus-free colonies."

The detection of RNA viruses in other pollinators, including bumble bees, solitary bees and wasps, suggests t
'/>"/>

Contact: Jen Laloup
jlaloup@plos.org
415-624-1220
Public Library of Science
Source:Eurekalert

Page: 1 2

Related biology news :

1. Look: What your reaction to someones eye movements says about your politics
2. Study: mechanism that controls cell movement linked to tumors becoming more aggressive
3. What lies beneath: Study examines sediment movement during floods in rivers
4. Light workout: Stanford scientists use optogenetics to effectively stimulate muscle movement in mice
5. Nature Nanotechnology paper shows enzyme-controlled movement of DNA polymer through a nanopore
6. Research of cell movements in developing frogs reveals new twists in human genetic disease
7. Engineered coral pigment helps scientists to observe protein movement
8. Beverages leave geographic signatures that can track peoples movements
9. Control of cell movement with light accomplished in living organisms
10. Young salamanders movement over land helps stabilize populations
11. Measuring protein movements with nanosecond resolution
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/16/2014)... Melbourne researchers have challenged conventional thinking on how the ... new mechanism for how bowel cancer starts. , The ... maintaining and regenerating the ,crypts, that are a feature ... are involved in bowel cancer development, a controversial finding ... existence. , Using 3D imaging technologies, Dr Chin Wee ...
(Date:10/16/2014)... 2014 NXT-ID, Inc. (NASDAQ: NXTD ... authentication company focused on the growing mobile commerce market ... Wocket™, the Smart Wallet, at the 13 th ... leading global conference on the intersection of technology and ... Anderson , founder and publisher of the Strategic News ...
(Date:10/15/2014)... Gauß-Allianz has admitted Johannes Gutenberg University Mainz (JGU) ... science hub continues to maintain a significant nationwide ... , "The acceptance of Johannes Gutenberg University Mainz ... a milestone in the national and international competition ... state of Rhineland-Palatinate can be proud that Mainz ...
Breaking Biology News(10 mins):Cryptic clues drive new theory of bowel cancer development 2NXT-ID Inc. to Present at 13th Annual FiRe Conference 2NXT-ID Inc. to Present at 13th Annual FiRe Conference 3Johannes Gutenberg University Mainz joins Germany's Gauss-Allianz as a full member 2Johannes Gutenberg University Mainz joins Germany's Gauss-Allianz as a full member 3
... differences seen among patients with schizophrenia may be explained by ... risk genes. These findings appear in a new imaging-genetics study ... The study revealed that people with schizophrenia who had ... to develop the illness at a younger age and had ...
... like a bomb shelter, Perry Gerakines makes something ordinary yet truly ... No, this ice needs such intense cold and low pressure to ... Earth. And when Gerakines makes the ice, he must keep the ... pollen. These ultrathin layers turn out to be perfect for ...
... cells during puberty to help navigate the complex social world ... current issue of the Proceedings of the National Academy ... cells you,re born with are all you get. After studies ... wisdom held that such growth was limited to two brain ...
Cached Biology News:Single gene might explain dramatic differences among people with schizophrenia 2NASA Goddard lab works at extreme edge of cosmic ice 2NASA Goddard lab works at extreme edge of cosmic ice 3NASA Goddard lab works at extreme edge of cosmic ice 4Brain adds cells in puberty to navigate adult world 2
(Date:10/22/2014)... Diego, CA (PRWEB) October 22, 2014 ... balances from Sartorius, A & D Weighing, Rice ... Sartorius CPA Semi-Micro Balance . The Sartorius CPA ... for an affordable high-quality, precise, and user-friendly laboratory ... manufacturing of laboratory equipment, their laboratory balances are ...
(Date:10/22/2014)... --  Synthetic Biologics, Inc. (NYSE MKT: SYN), a ... and diseases, announced today that the U.S. Patent and ... a composition of matter patent application that covers the ... This is Synthetic Biologics, first allowed patent application directly ... the Company,s extensive C. difficile patent estate. ...
(Date:10/22/2014)... HONG KONG , Oct. 22, 2014 /PRNewswire/ ... announced today that rare disease expert John C. ... research. Dr. McKew brings more than two decades of ... the National Institutes of Health, Wyeth Research and Genetics ... will lead aTyr,s efforts to expand and translate its ...
(Date:10/20/2014)... 20, 2014 Asterias Biotherapeutics, Inc. (NYSE ... signed a Notice of Grant Award (NGA) with ... October 1, 2014.  The NGA provides for the ... release of additional grant funds pursuant to the ... clinical development of Asterias, product, AST-OPC1. The grant ...
Breaking Biology Technology:Pipette.com Launches the Addition of Sartorius CPA Semi-Micro Balance to Their Product Portfolio with Special Promotional Pricing 2Pipette.com Launches the Addition of Sartorius CPA Semi-Micro Balance to Their Product Portfolio with Special Promotional Pricing 3Synthetic Biologics Announces Allowance of Key U.S. Composition of Matter Patent for C. difficile Program 2Synthetic Biologics Announces Allowance of Key U.S. Composition of Matter Patent for C. difficile Program 3Synthetic Biologics Announces Allowance of Key U.S. Composition of Matter Patent for C. difficile Program 4aTyr Pharma Appoints John C. McKew, Ph.D., as Vice President, Research 2aTyr Pharma Appoints John C. McKew, Ph.D., as Vice President, Research 3Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical Trial of AST-OPC1 in Complete Cervical Spinal Cord Injury 2Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical Trial of AST-OPC1 in Complete Cervical Spinal Cord Injury 3Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical Trial of AST-OPC1 in Complete Cervical Spinal Cord Injury 4
... 2011 During a ,Day of Science, more than 30 ... what it was like to be scientists for a day ... Inc. (S2S). The "A Day in the Life of a ... programs offered by S2S that seeks to address the fact ...
... (Nasdaq: DNDN ) today announced that management will present ... in New York City, NY on May 25, 2011 at 1:00 ... Palos Verdes, CA on June 7, 2011 at 2:00 p.m. PT ... available for replay from Dendreon,s website, www.dendreon.com .  If you ...
... BRISBANE, Calif., May 19, 2011 InterMune, Inc. (NASDAQ: ... of its 2011 Analyst Day presentations on Thursday, May ... in New York.  Presentations by InterMune,s executive management team ... and a comprehensive update of InterMune,s commercial and scientific ...
Cached Biology Technology:Local Partnership Addresses Lagging Scores and Interest in Science and Math Among Students 2Local Partnership Addresses Lagging Scores and Interest in Science and Math Among Students 3InterMune to Webcast 2011 Analyst Day Presentations 2
... G bind specifically to Fc regions of ... G conjugates are commonly used as affinity ... subtypes from serum, hybridoma ascites fluids, tissue ... reagents are also commonly used to capture ...
... and Protein G bind specifically to Fc ... and Protein G conjugates are commonly used ... and immunoglobulin subtypes from serum, hybridoma ascites ... fluids. These reagents are also commonly used ...
... dishes with stacking feature for easy storage. Linkage: ... created to easily match Cornings product number. If ... old Sigma-Aldrich number (Z70,947-6) or contact customer service ... Comp Dim: surface area 55 cm 2 ...
... thermal cycler blocks, 96-well PCR plate, 0.3ml maximum ... seals), Cut-away corner , Fits all 0.2ml thermal ... capillary sequencers, Clear well bottom for sample visibility, ... Films and Foils, Heat Seals and Flat and ...
Biology Products: