Navigation Links
American Chemical Society Weekly PressPac -- April 1, 2009
Date:4/6/2009

Here is the latest American Chemical Society (ACS) Weekly PressPac from the Office of Public Affairs. It has news from ACS' 34 peer-reviewed journals and Chemical & Engineering News.

Please credit the individual journal or the American Chemical Society as the source for this information.

PressPac Archive: http://portal.acs.org/portal/PublicWebSite/pressroom/presspacs/CTP_006742

ARTICLE #1 FOR IMMEDIATE RELEASE

The biochemical buzz on career changes in bees
Journal of Proteome Research

Adults facing unexpected career changes, take note. Scientists from Brazil and Cuba are reporting that honey bees a mainstay for behavioral research that cannot be done in other animals change their brains before transitioning to that new job. Appears in the current edition of ACS' monthly Journal of Proteome Research, the research provides valuable insight into the biochemistry behind the behavior, feats of navigation, and social organization in these animals.

In the study, Marcelo Valle de Sousa and colleagues point out that worker bees begin adult life by performing tasks in the nest such as brood nursing. By 2-3 weeks of age, however, these females equivalent to middle age in human years switch to foraging for nectar and pollen. Foraging requires a new skill set that includes uncanny ability to navigate to and from feeding sites, communicating the location of food to other bees, and flights of hundreds of miles in a lifetime.

The researchers collected and analyzed hundreds of bee brains, comparing the proteins scripted by the genes in nurses and foragers in order to find proteins related to the genetic and behavioral shifts during these career transitions. The brains of nurse bees have higher levels of certain "royal jelly" proteins involved in caste determination. Experienced foragers,
'/>"/>

Contact: Michael Woods
m_woods@acs.org
202-872-6293
American Chemical Society
Source:Eurekalert  

Page: 1 2 3 4 5 6

Related biology news :

1. American Chemical Societys Weekly PressPac -- Aug. 8, 2007
2. Understanding hypertension in African Americans proves elusive
3. Tips from the Journals of the American Society for Microbiology
4. American Chemical Societys Weekly PressPac -- Aug. 15, 2007
5. American College of Medical Genetics responds to new FDA labeling decision for warfarin
6. American Chemical Societys Weekly Press Pac
7. Highlights from the September 2007 Journal of the American Dietetic Association
8. American Chemical Societys Weekly Presspac -- Aug. 29, 2007
9. Report: African, Asian, Latin American farm animals face extinction
10. American Chemical Society calls green chemistry bill a smart step
11. Challenges remain in reintroducing American chestnut
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
American Chemical Society Weekly PressPac -- April 1, 2009
(Date:6/23/2015)... June 23, 2015  Crossmatch™, a leading ... today announced enhanced functionality of its DigitalPersona ... The enhancements build on the native flexibility ... Altus platform and provide expanded mobile credential ... In today,s environment of increasing cyber-attacks and ...
(Date:6/17/2015)... June 17, 2015  Synaptics Inc. (NASDAQ: ... today announced that Xiaomi, one of the world,s ... ClearPad ® family of capacitive touchscreen ... circuits (DDICs) for its latest smartphones, the Xiaomi ... for full in-cell display solutions and DDICs in ...
(Date:6/16/2015)... -- Fingerprint Cards (FPC) raises the revenue guidance ... to at least 340 MSEK to that it will amount ... market growth and orders received the revenue guidance for 2015 ... 2015 will exceed 1,500 MSEK to an updated guidance that ... Due to receipt of orders of touch fingerprint sensors ...
Breaking Biology News(10 mins):Crossmatch Releases Enhanced DigitalPersona Altus Advanced Authentication Functionality 2Synaptics Touchscreen and Display Driver IC Solutions Power Xiaomi's Latest Flagship Smartphones 2Synaptics Touchscreen and Display Driver IC Solutions Power Xiaomi's Latest Flagship Smartphones 3Fingerprint Cards Raises the Revenue Guidance for Q2 2015 and for the Full Year 2015 2Fingerprint Cards Raises the Revenue Guidance for Q2 2015 and for the Full Year 2015 3
... researchers have derived inspiration from the photosynthetic apparatus in ... control and direct the energy absorbed from light. ... Nature Nanotechnology, which will be released on ... led by Professors Shana Kelley and Ted Sargent, report ...
... aromatic hydrocarbons (PAH) are organic compounds that can be ... soils occupied by metallurgical or pharmaceutical industries and in ... proposed simple techniques for analysing the impact of PAHs ... phase microextraction (HS-SPME). He drew up the methodology, prepared ...
... , This release is available in German . ... You are able to associate and store the name and face ... when you meet that person. In this example, the recall of ... out" in the brain remains one of the great mysteries of ...
Cached Biology News:U of T researchers build an antenna for light 2Determining pollution level of a medium without wasting tools, time or solvents possible 2Determining pollution level of a medium without wasting tools, time or solvents possible 3How memory is read out in the fly brain 2How memory is read out in the fly brain 3
(Date:7/1/2015)... ... July 01, 2015 , ... Apex Therapeutics announced today ... Convention in Philadelphia, PA. , The presentation took place on Tuesday, June ... plans for the development of APX3330 for the treatment of pancreatic cancer. A ...
(Date:6/30/2015)... 1, 2015 R-Japan Co.,Ltd. obtained the license of ... Regenerative Medicine from the Ministry of Health, Labour and Welfare ... The fact that R- Japan ... auditing from Pharmaceuticals and Medical Devices Agency (PMDA) on May ... to provide stem cell manufacturing service to medical institutions. As ...
(Date:6/30/2015)... (PRWEB) , ... June 30, 2015 , ... ... is hosting a webinar to provide advanced scientific research into new classes of ... science and energy. Touted as 'the wonder material of the 21st Century' ...
(Date:6/30/2015)... , June 30, 2015  Today, Americord Registry, one of ... Andrew Horne , a partner at Kirkland & Ellis ... Logo - http://photos.prnewswire.com/prnh/20150630/226958LOGO   "We ... Advisory Board," says Martin Smithmyer , CEO of Americord. ... legal career that will assist Americord,s growth and vision." ...
Breaking Biology Technology:Apex Therapeutics Presented Company Overview at This Year’s BIO International Convention in Philadelphia, PA 2R-Japan Obtained Autologous Stem Cell Manufacturing License from the Ministry of Health, Labour and Welfare 2How Graphene–based Nanomaterials and Films Revolutionize Science Explained in July 9 Webinar Hosted by Park Systems 2How Graphene–based Nanomaterials and Films Revolutionize Science Explained in July 9 Webinar Hosted by Park Systems 3How Graphene–based Nanomaterials and Films Revolutionize Science Explained in July 9 Webinar Hosted by Park Systems 4Americord Registry Announces Andrew Horne as Advisory Board Member 2
... BEIJING and CLAREMONT, Calif., Jan. 21 /Xinhua-PRNewswire-FirstCall/ ... Board: KWBT) has,posted a video of portions ... meetings including year-end business review, planning for ... presentations by senior managers:, Mr. Zhang, ...
... Berman suit claims company insiders knowingly misrepresented the ... ... Hagens Berman Sobol Shapiro filed a,proposed class-action lawsuit on ... company executives,knowingly misrepresented the company and chief executive officer Gary ...
... (NYSE: BRL ) today announced that the Company ... Thursday, February 28 to discuss earnings,for the fourth quarter ... number to call from within the United States is: ... the conference call will be,available from 10:30AM Eastern time ...
Cached Biology Technology:Kiwa Posts Video of 2007 Annual Management Meetings 2Kiwa Posts Video of 2007 Annual Management Meetings 3Hagens Berman Sobol Shapiro: Lawsuit Filed Against CellCyte Genetics Corporation 2Hagens Berman Sobol Shapiro: Lawsuit Filed Against CellCyte Genetics Corporation 3Barr Will Host Calendar 2007 and Fourth Quarter Earnings Conference Call on February 28, 2008 2Barr Will Host Calendar 2007 and Fourth Quarter Earnings Conference Call on February 28, 2008 3
... be used with all 96-well ... stacking of covered plates ... with automated systems ... are available for use with ...
Designed for use with all 96-well SPRI reagent kits. Used with round bottom 96-well microplates, and 96-well thermal cycling plates....
... Streptavidin-HRP Systems provide rapid, precise localization ... in frozen or paraffin-embedded tissue, cytospins ... also facilitate double or triple labeleing ... simultaneously with primary antibodies of different ...
... Two sizes available for use with 96- or ... Thermo-Mat™ 96 for ease of location on 96-tube plates ... in the skirt of the plate* Efficient sealing ... used in conjunction with screw or clip-down hot lid ...
Biology Products: