Navigation Links
Frontiers news briefs: July 23
Date:7/27/2013

the UK, and Australia, here shows that around 40 million years ago there was an abrupt evolutionary transition in the branching pattern of inflorescences of cool-season grasses (subfamily Pooideae).

Through a series of Scanning Electron Microscopy images, Kellogg and colleagues show that inflorescences of most cool-season grasses grow in a "distichous" pattern, that is, in two opposite ranks of flower-bearing branches. Furthermore, this branching is oddly asymmetrical, with most branches forming on one side of the inflorescence. In contrast, inflorescences of most other grasses retain the ancestral arrangement of branches in a spiral, which is likewise retained in the inflorescences of the most basal genus of the cool-season grasses. The evolutionary innovation identified by Kellogg and colleagues helps to explain the great evolutionary success of this group, with contains approximately 3800 species spread across the Northern hemisphere, including important crops like wheat, barley, and oats.

Researcher contact:

Prof Elizabeth A. Kellogg
Department of Biology
University of Missouri, USA
E-mail: tkellogg@umsl.edu

URL: http://www.frontiersin.org/Plant_Evolution_and_Development/10.3389/fpls.2013.00250/abstract


Frontiers in Psychology

An inborn deficit causes children with dyscalculia to have an imprecise representation of numbers

Dyscalculia is a severe and persistent disability in learning arithmetic that is often highly selective, in that it can affect children with normal intellectual ability. Karin Landerl and her team at the University of Graz, Austria, investigated the development of numerical processing in elementary school children with dyscalculia and a control group with good arithmetic skills. Ch
'/>"/>

Contact: Gozde Zorlu
gozde.zorlu@frontiersin.org
Frontiers
Source:Eurekalert

Page: 1 2 3 4

Related biology news :

1. Finding new research frontiers in a single cell
2. Frontiers announces launch of new open-access journal, Frontiers in Public Health
3. Frontiers launches new open-access journal in Bioengineering and Biotechnology
4. Frontiers news briefs: May 23
5. Frontiers launches new open-access journal in physics
6. Frontiers news briefs May 30
7. Frontiers news briefs: June 6
8. Frontiers news briefs: 27 June
9. Frontiers news briefs: July 4
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/22/2015)... Jan. 22, 2015 Research and Markets ... the "Global Wearable Technologies Market and Applications, ... Trends and Forecast 2014-2020" report to their ... smart devices that can be worn on the ...
(Date:1/22/2015)... Jan. 22, 2015 Infinisource has launched its new NXG ... model. The G2 sets a higher standard for collecting attendance ... management solution. With plug-and-play installation, touch screen interface and seamless ... a robust time collection solution for the small to mid-size ...
(Date:12/22/2014)... (NASDAQ: NXTD and NXTDW) ("NXT-ID" or the ... commerce market, announces it has retained famous pickpocket, entertainer and ... CES debut of the Wocket™ biometric smart wallet.  ... booth January 6th and 7 th , 2015, demonstrating some ...
Breaking Biology News(10 mins):Global Wearable Technologies Market and Applications, Opportunities, Industry Analysis, Segmentation, Size, Growth, Share, Overview, Trends and Forecast 2014-2020 2Infinisource's NXG series sets new time clock standard 2NXT-ID Hires Master Pickpocket and Security Consultant Apollo Robbins for Wocket Smart Wallet CES 2015 Debut 2NXT-ID Hires Master Pickpocket and Security Consultant Apollo Robbins for Wocket Smart Wallet CES 2015 Debut 3NXT-ID Hires Master Pickpocket and Security Consultant Apollo Robbins for Wocket Smart Wallet CES 2015 Debut 4
... information can go a long way when it comes to ... led by scientist John Orrock of the University of Wisconsin-Madison ... on the Channel Islands off the southern coast of California. ... by rodents--called Sin Nombre virus. Results of the study ...
... Vobile, a leading provider of video content identification ... television company, announced today that it has begun ... through upgrades to its video fingerprinting system—the biggest ... management platform, the first to be developed by ...
... family members gather at a picnic in your backyard, there may ... barbecue. When flies visit your party, be glad they don,t ... And those are just the ones we know about. An ... who have recently researched the fly family tree -- one of ...
Cached Biology News:Study of deer mice on California's Channel Islands provides new information on hantavirus 2Study of deer mice on California's Channel Islands provides new information on hantavirus 3Youku Upgrades Fingerprinting System for Tougher Copyright Protection Measures 2Youku Upgrades Fingerprinting System for Tougher Copyright Protection Measures 3Too many relatives ruining your picnic? Be glad the flies don't invite their cousins 2
(Date:1/22/2015)... NEW BRUNSWICK , Nueva Jersey , 22 ... Award for Biomedical Research abre hoy su llamada ... las personas cuya investigación científica ha hecho, o tiene ... de la salud humana. Las nominaciones se aceptarán hasta ...
(Date:12/25/2014)... The report “Service Quality Management and Telco Customer ... - Global Advancements, Worldwide Forecasts & Analysis (2014-2019)” defines ... forecasting of revenues. , Browse 152 market data ... TOC on “Service Quality Management (SQM) and Telco Customer ...
(Date:12/24/2014)... “Preparative & Process Chromatography Market by Instrument (Liquid ... Valves, Guages, Seals), Accessories, Services, End User (Biotechnology, ... provides a detailed overview of the major drivers, ... impacting the preparative and process chromatography market along ...
(Date:12/24/2014)... New York (PRWEB) December 23, 2014 According ... the Long Island Affiliate of ITRA Global, the national office ... but steady recovery. This is evidenced by the third ... strong stock market. Low energy costs have held inflation ...
Breaking Biology Technology:El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 3El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 4Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 2Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 3Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 4Preparative and Process Chromatography Market is expected to reach $9 billion by 2019 - New Report by Marketsandmarkets 2Preparative and Process Chromatography Market is expected to reach $9 billion by 2019 - New Report by Marketsandmarkets 3Preparative and Process Chromatography Market is expected to reach $9 billion by 2019 - New Report by Marketsandmarkets 4ITRA Global Reports Long Island Is Out of Sync With The National Office Market 2ITRA Global Reports Long Island Is Out of Sync With The National Office Market 3
... , ... , , , Slab ... the separated bands,of an unknown sample to a known,standard (size ... estimated. The Agilent,2100 bioanalyzer is an instrument,which utilizes LabChip,technology to ...
... , , , ... , , , , ... isolated by microdissection has,become a very popular method for analyzing cellular ... of research and clinical applications.,Laser-assisted microdissection allows isolation of RNA from ...
... , , ... , , , Whereas in ... molecules, the development of soft ionization methods,such as matrix-assisted laser desorption/ionization ... the analysis of proteins up to 300 kDa using MS has,become ...
Cached Biology Technology:High resolution DNA analysis with the,DNA 500 and DNA 1000 LabChip kits 2High resolution DNA analysis with the,DNA 500 and DNA 1000 LabChip kits 3High resolution DNA analysis with the,DNA 500 and DNA 1000 LabChip kits 4High resolution DNA analysis with the,DNA 500 and DNA 1000 LabChip kits 5Quality assurance of RNA derived from,laser microdissected tissue samples,obtained by the PALM MicroBeam System,using the RNA 6000 Pico LabChip kit. 2Quality assurance of RNA derived from,laser microdissected tissue samples,obtained by the PALM MicroBeam System,using the RNA 6000 Pico LabChip kit. 3Quality assurance of RNA derived from,laser microdissected tissue samples,obtained by the PALM MicroBeam System,using the RNA 6000 Pico LabChip kit. 4Quality assurance of RNA derived from,laser microdissected tissue samples,obtained by the PALM MicroBeam System,using the RNA 6000 Pico LabChip kit. 5Quality assurance of RNA derived from,laser microdissected tissue samples,obtained by the PALM MicroBeam System,using the RNA 6000 Pico LabChip kit. 6Quality assurance of RNA derived from,laser microdissected tissue samples,obtained by the PALM MicroBeam System,using the RNA 6000 Pico LabChip kit. 7Quality assurance of RNA derived from,laser microdissected tissue samples,obtained by the PALM MicroBeam System,using the RNA 6000 Pico LabChip kit. 8Using the Agilent 2100 bioanalyzer for,quality control of protein samples prior to,MS-analysis 2Using the Agilent 2100 bioanalyzer for,quality control of protein samples prior to,MS-analysis 3Using the Agilent 2100 bioanalyzer for,quality control of protein samples prior to,MS-analysis 4Using the Agilent 2100 bioanalyzer for,quality control of protein samples prior to,MS-analysis 5
... mounting medium is specifically formulated for mounting ... have been stained with immunohistochemical methods for ... for use with chromogens, such as AEC, ... solvents. Faramount dries completely when slides are ...
... Solution, High pH This pH 9.9 ... prior to immunohistochemical staining procedures. It is ... mounted on glass slides. For particular antigens, ... especially effective. It should be noted that ...
Dako Target Retrieval Solution, Citrate pH 6 (x 10) For more information, please visit Dako' web-site. EU regulatory status: CE US regulatory status: IVD...
MAb to Yersinia pestis F1 Ag. Yersinia pestis F1 Antigen EB Strain...
Biology Products: