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Primeur weekly 2014-07-14

Special

Six European exascale projects are dealing with the hardware and software challenges in exascale ...

The Cloud

Registration opens for ISC Cloud and ISC Big Data Conferences ...

IBM announces $3 billion research initiative to tackle chip grand challenges for Cloud and Big Data systems ...

'Melbourne Shuffle' secures data in the Cloud ...

Cloud Pharmaceuticals granted 1 million hours of supercomputer time to target orphan diseases including malaria ...

EuroFlash

GRNET signed contract for the development of Greece's National HPC infrastructure ...

Speeding up data storage by a thousand times with 'spin current' ...

IBM, Astron and the University of Groningen launch exascale computing centre to address Big Data challenges ...

Stronger data security ...

New supercomputer accelerates pace of health research across North of England ...

Commission urges governments to embrace potential of Big Data ...

USFlash

InfoComm issues Call for Presenters for ISE 2015 ...

Cray awarded $174 million supercomputer contract from the National Nuclear Security Administration ...

Small but plentiful: How the faintest galaxies illuminated the early universe ...

University of Illinois study advances limits for ultrafast nano-devices ...

SDSC's new 'SeedMe' resource invites researchers to rapidly share results ...

SDSC's KC Claffy receives annual IEEE Internet Award ...

SDSC assists researchers in novel wildlife tracking project ...

MIT researchers unveil experimental 36-core chip ...

Researchers use NSF-supported Stampede supercomputer to improve catalysts for conversion ...

NSF-funded supercomputer helps researchers interpret genomes ...

Terascala expands executive team ...

LANL, Sandia, Cray set to build next generation NNSA supercomputer ...

ICBA selects Dell solutions to help study water resource issues in the MENA region ...

Research could lead to dramatic energy savings at data farms ...

NSF-funded supercomputer helps researchers interpret genomes

Insuk Lee, Michael Ahn, Edward Marcotte, Seung Yon Rhee, Carnegie Institution for Science1 Jul 2014 Arlington - Tandem protein mass spectrometry is one of the most widely used methods in proteomics, the large-scale study of proteins, particularly their structures and functions. Researchers in the Marcotte group at the University of Texas at Austin are using the Stampede supercomputer to develop and test computer algorithms that let them more accurately and efficiently interpret proteomics mass spectrometry data.

The researchers are midway through a project that analyzes the largest animal proteomics dataset ever collected - data equivalent to roughly half of all currently existing shotgun proteomics data in the public domain. These samples span protein extracts from a wide variety of tissues and cell types sampled across the animal tree of life.

The analyses consume considerable computing cycles and require the use of Stampede's large memory nodes, but they allow the group to reconstruct the 'wiring diagrams' of cells by learning how all of the proteins encoded by a genome are associated into functional pathways, systems, and networks. Such models let scientists better define the functions of genes, and link genes to traits and diseases.

"Researchers would usually analyze these sorts of datasets one at a time", Edward Marcotte stated. "TACC let us scale this to thousands."
Source: National Science Foundation - NSF

Back to Table of contents

Primeur weekly 2014-07-14

Special

Six European exascale projects are dealing with the hardware and software challenges in exascale ...

The Cloud

Registration opens for ISC Cloud and ISC Big Data Conferences ...

IBM announces $3 billion research initiative to tackle chip grand challenges for Cloud and Big Data systems ...

'Melbourne Shuffle' secures data in the Cloud ...

Cloud Pharmaceuticals granted 1 million hours of supercomputer time to target orphan diseases including malaria ...

EuroFlash

GRNET signed contract for the development of Greece's National HPC infrastructure ...

Speeding up data storage by a thousand times with 'spin current' ...

IBM, Astron and the University of Groningen launch exascale computing centre to address Big Data challenges ...

Stronger data security ...

New supercomputer accelerates pace of health research across North of England ...

Commission urges governments to embrace potential of Big Data ...

USFlash

InfoComm issues Call for Presenters for ISE 2015 ...

Cray awarded $174 million supercomputer contract from the National Nuclear Security Administration ...

Small but plentiful: How the faintest galaxies illuminated the early universe ...

University of Illinois study advances limits for ultrafast nano-devices ...

SDSC's new 'SeedMe' resource invites researchers to rapidly share results ...

SDSC's KC Claffy receives annual IEEE Internet Award ...

SDSC assists researchers in novel wildlife tracking project ...

MIT researchers unveil experimental 36-core chip ...

Researchers use NSF-supported Stampede supercomputer to improve catalysts for conversion ...

NSF-funded supercomputer helps researchers interpret genomes ...

Terascala expands executive team ...

LANL, Sandia, Cray set to build next generation NNSA supercomputer ...

ICBA selects Dell solutions to help study water resource issues in the MENA region ...

Research could lead to dramatic energy savings at data farms ...