Navigation Links
Scientists study full protein content of 'baker's yeast'
Date:2/17/2009

A scientist at the University of Liverpool will lead a 4 million study to analyse the entire protein content of 'baker's yeast' to further understanding of how living cells function.

Many proteins that have counterparts in the human body, such as cell cycle proteins and signalling proteins, were first discovered through the study of Saccharomyces cerevisiae a species of budding yeast, thought to have been originally isolated on the skins of grapes. Commonly used in baking and brewing it shares the complex cell structure of both plants and animals and has become a model organism for scientists studying areas such as metabolism, neurodegenerative disease and ageing.

Scientists have worked for many years to catalogue the proteins present in the yeast cell, but have yet to establish precisely how many copies of each protein are present and how they interact with each other. If researchers can quantify cellular proteins they will be able to understand more fully how cells operate and why in some cases they fail to perform their 'normal' function in the body.

Proteins in the body participate in every process of a cell from the contraction of muscles to immune response and scientists at the Universities of Liverpool and Manchester are using the yeast cell to understand how proteins perform these complex functions by using new proteomic technology.

Professor Rob Beynon, from the University's Proteomics and Functional Genomics Group, explains: "Our goal is to count the number of proteins inside a cell, to provide the essential link between genes and the proteins that they specify. To do this, we developed a new technology which uses artificial 'designer' proteins as tools to take a census of the proteins in a cell.

"The research should also allow us to determine how rapidly a cell builds and destroys proteins, and how they recycle the proteins that they no longer need. Understanding how all of these processes work is
'/>"/>

Contact: Samantha Martin
samantha.martin@liv.ac.uk
44-151-794-2248
University of Liverpool
Source:Eurekalert

Page: 1 2

Related biology news :

1. UK scientists working to help cut ID theft
2. Scientists show that mitochondrial DNA variants are linked to risk factors for type 2 diabetes
3. Comet probes reveal evidence of origin of life, scientists claim
4. Scientists link fragile X tremor/ataxia syndrome to binding protein in RNA
5. Male elephants get photo IDs from scientists
6. Scientists retrace evolution with first atomic structure of an ancient protein
7. Muscle mass: Scientists identify novel mode of transcriptional regulation during myogenesis
8. Carnegie Mellon scientists develop nanogels that enable controlled delivery of carbohydrate drugs
9. Clemson scientists shed light on molecules in living cells
10. Scientists tackle mystery mountain illness
11. T. rex quicker than Becks, say scientists
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/16/2015)... Between 16 and 20 ... innovations in biometric identification at the CeBIT exhibition ...      (Photo: http://photos.prnewswire.com/prnh/20150316/735333 ) , ... at the forefront: the company,s all new BiometricGate ... Germany . BiometricGate is the first ...
(Date:3/11/2015)... , Mar. 11, 2015 Research and Markets ... of the "Access Control Market by Product, Application ... 2020" report to their offering. , ... expected to reach $10.4 billion by 2020, with an ... market report covers the products types such as contact ...
(Date:3/10/2015)...  NXT-ID, Inc. (NASDAQ: NXTD ... authentication company focused on the growing mobile commerce ... been named the "Number One Best Tech Gift ... Modern ( http://www.rethinkmodern.com/ ) is a web magazine focused ... that have a unique function or design.  ...
Breaking Biology News(10 mins):DERMALOG Presents its Latest Biometric Innovations at the Hannover CeBIT Exhibition, 16 - 20 March 2015 2DERMALOG Presents its Latest Biometric Innovations at the Hannover CeBIT Exhibition, 16 - 20 March 2015 3Global Access Control (Cards & Readers, Biometrics, Controllers, Management Software) Market 2015-2020 - Analysis of the $10 Billion Market 2NXT-ID's Wocket Smart Wallet Named Number One Best Tech Gift for 2015 by Rethink Modern 2NXT-ID's Wocket Smart Wallet Named Number One Best Tech Gift for 2015 by Rethink Modern 3NXT-ID's Wocket Smart Wallet Named Number One Best Tech Gift for 2015 by Rethink Modern 4
... Ice Age bones indicate that humans in Ohio hunted or ... curator of archaeology at The Cleveland Museum of Natural History, ... 2012 online issue of the journal World Archaeology . ... 1998 in the collections of the Firelands Historical Society Museum ...
... University biologists have found that specific types of RNA polymerase ... differ in function based on variation in the parts -- ... machines. The new findings on the synthesis and function ... lead author Craig Pikaard discovered over a decade ago -- ...
... Probing the largely unexplored question of what characteristics ... that by mimicking nature, a robotic fish can transform ... series of experiments, researchers from Polytechnic Institute of New ... animal behavior, including learning how robots might someday steer ...
Cached Biology News:Research reveals first evidence of hunting by prehistoric Ohioans 2IU biologists offer clearer picture of how protein machine systems tweak gene expression 2What makes a robot fish attractive? (Hint: It's in the moves) 2
(Date:3/26/2015)... 2015  Roka Bioscience, Inc. (NASDAQ: ROKA ... advanced testing solutions for the detection of foodborne ... three months and full year ended December 31, ... for the quarter ended December 31, 2014 was ... quarter of 2013 and $1.5 million for the ...
(Date:3/26/2015)...  BioNano Genomics, Inc., the leader in genome mapping, ... chief commercial officer. Salyer has more than 20 years ... life sciences. At BioNano, Salyer will oversee the commercialization ... to assemble a comprehensive view of complex genomes to ... institutions located in the United States ...
(Date:3/26/2015)... (PRWEB) March 26, 2015 ReliantHeart, Inc., ... and Transonic, a supplier of precision transit-time flow measurement ... will greatly improve the efficiency of the HeartAssist5® ... LVAD patients to experience greater mobility and peace of ... the miniature flow board, will draw 1/6th of the ...
(Date:3/25/2015)... market is one of the most attractive in the ... plus a growing economy and increasing government investment in ... The Russian market is set to grow at twice ... estimates around 10-15% annually reaching an approximate market value ... Cross Green Cross provides total healthcare solutions ...
Breaking Biology Technology:Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 2Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 3Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 4Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 5Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 6Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 7BioNano Genomics Appoints Terry Salyer as Chief Commercial Officer 2BioNano Genomics Appoints Terry Salyer as Chief Commercial Officer 3LVAD patients to have greater mobility and peace of mind through Transonic and ReliantHeart’s True Flow collaboration for the HeartAssist5® 2LVAD patients to have greater mobility and peace of mind through Transonic and ReliantHeart’s True Flow collaboration for the HeartAssist5® 3
... Inc. (Nasdaq: BIOD ) today reported financial results ... Third Quarter Operating Highlights During Biodel,s third ... completed Phase 1 testing of two new ultra-rapid-acting formulations of ... supported investigators at Oregon Health and Sciences University who have ...
... 4, 2011 Vermillion, Inc. (NASDAQ: ... for the second quarter ended June 30, 2011. Key milestones we ... Performance of an estimated 3,920 OVA1® tests during ... 3,200-3,500 tests and representing volume growth of 27% over the ...
... carbon nanofiber-filled coatings devised by researchers from the National ... University outperformed conventional flame retardants used in the polyurethane ... 160 percent and perhaps by as much as 1,130 ... journal Polymer ,* suggest that significant fire-safety advantages ...
Cached Biology Technology:Biodel Reports Third Quarter Fiscal Year 2011 Financial Results 2Biodel Reports Third Quarter Fiscal Year 2011 Financial Results 3Biodel Reports Third Quarter Fiscal Year 2011 Financial Results 4Biodel Reports Third Quarter Fiscal Year 2011 Financial Results 5Biodel Reports Third Quarter Fiscal Year 2011 Financial Results 6Vermillion Reports Results for the Second Quarter 2011 2Vermillion Reports Results for the Second Quarter 2011 3Vermillion Reports Results for the Second Quarter 2011 4Vermillion Reports Results for the Second Quarter 2011 5Vermillion Reports Results for the Second Quarter 2011 6Vermillion Reports Results for the Second Quarter 2011 7Novel coatings show great promise as flame retardants in polyurethane foam 2
... RQ1 RNase-Free DNase is a ... single-stranded or double-stranded DNA to produce ... for use in applications where maintaining ... RQ1 DNase is qualified for use ...
... Wild Type Liquid. In 100 mM ... µM EDTA, 20% glycerol, pH 7.9. AVOID FREEZE/THAW ... a monomeric protein of 765 amino acids encoded ... of both positive and negative supercoiled DNAs without ...
Request Info...
... III digests duplex DNA in a 3'-> ... or nick, producing stretches of single-stranded DNA. ... Exonuclease III proceeds at a uniform rate ... rate of exonucleolytic excision of deoxyribonucleotides by ...
Biology Products: