Tag: "archaeal" at biology news

Crystal Structure Of The Archaeal Chaperonin Thermosome, A Protein-Folding Machine, Determined

...s clues for understanding the mode of action of archaeal and eukaryotic chaperonins. Proteins requi...oli . Group II chaperonins are comprised of the archaeal chaperonins, e.g. the thermosome of the present study, and the eukayotic CCT which occurs in h...

What are 'life-style' genes?

... respective systems of higher organisms. Since the archaeal molecules have a simpler composition, they represent a valuable model system for investigating the more complex systems (of higher organisms). On page 508 of the current issue of Nature, Ruepp and colleagues describe the complete genome sequence o...

New group of microorganisms discovered in the open sea

...om the surface to 4,750 meters deep. Two specific archaeal groups-pelagic euryarchaeota and pelagic crenarchaeota--were found in high numbers in the samples. In the past, archaea were known as archaebacteria, but it has since been found that they are fundamentally distinct from true bacteria. Very lit...

Scientists share multidisciplinary discoveries at 'Earth System Processes'

...ll provide further evidence for a newly discovered archaeal bacterial lineage that consumes methane anaerobically. He gathered this evidence using FISH and iron microbe techniques to measure carbon isotope depletion. Martin Brasier, Earth Sciences at the University of Oxford, will provide a new look at whethe...

UCLA molecular biologists uproot the tree of life

...human pathogens. The other group is related to the archaeal prokaryotes, some members of which today can live ...ate," Lake added. "But we are distantly related to archaeal eocyte- and proteobacterial-ancestors, just as we are related to our parents and grandparents." The ...

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(Date:4/14/2014)... treat children with uncomplicated acute appendicitis is a reasonable ... fewer missed school days, according to a pilot study. ... Hospital and published online April 12 in the ... the first prospective study on nonoperative management of acute ... , Researchers enrolled 77 patients age 7 to 17 ...
(Date:4/14/2014)... 2014, Perth, Australia. Drug discovery company Proteomics International ... of a companion diagnostic (CDx) test with the ... The research team authenticated the panel of biomarkers ... samples. Seven biomarkers were validated at high stringency ... The mass spectrometry data was then cross-validated using ...
(Date:4/14/2014)... 2014) When it comes to the cost and ... Patients get the best care when they are treated ... extensive experience in their current job, according to a ... and Columbia Business School. The study was published in ... Applied Economics . , The review of more ...
(Date:4/13/2014)... STANFORD, Calif. A low-cost empowerment program for ... and sexual harassment of these girls, who live ... and are frequently attacked, a large new study ... Stanford University School of Medicine, Lucile Packard Children,s ... No Worldwide, validated the program,s effectiveness in combating ...
(Date:4/11/2014)... the processes that control brain cell production could pave ... brain-related disorders. , Scientists have gained new understanding of ... how and when nerve and brain cells are formed ... and keeps it healthy. Their findings could help explain ... which is a fundamental characteristic of many diseases including ...
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