Tags » Molecular Biology

The Vienna Biocenter (VBC) PhD Programme in Life Sciences #Vienna, Austria #1 March 2017

The VBC PhD Programme is a research-oriented educational programme that aims to support the scientific training of young graduates. Students learn through original (supervised) research projects; at the end of their studies they will be able to carry out independent research projects. 198 more words


Lab trainee position # Vienna # Institute of Molecular Pathology

Lab Trainee (part time: 10-15 hours/week)

The Cochella Lab at the IMP, Vienna, is looking for a motivated Bachelor Student who wants to gain experience in a vibrant and international research environment. 167 more words


Ocean acidification decreases mussel byssal attachment strength and induces molecular byssal responses

Ocean acidification (OA) is a term describing the uptake of CO2 from the atmosphere, decreasing seawater pH and altering carbonate chemistry. Mussels are an ecologically and economically important taxon that attach to solid surfaces via the byssus. 229 more words


Integrated regulatory and metabolic networks of the marine diatom Phaeodactylum tricornutum predict the response to rising CO2 levels

Diatoms are eukaryotic microalgae that are responsible for up to 40% of the ocean’s primary productivity. How diatoms respond to environmental perturbations such as elevated carbon concentrations in the atmosphere is currently poorly understood. 252 more words


Linking gene expression to productivity to unravel long- and short-term responses of seagrasses exposed to CO2 in volcanic vents

Ocean acidification is a major threat for marine life but seagrasses are expected to benefit from high CO2. In situ (long-term) and transplanted (short-term) plant incubations of the seagrass Cymodocea nodosa were performed near and away the influence of volcanic CO2 vents at Vulcano Island to test the hypothesis of beneficial effects of CO2 on plant productivity. 181 more words


Ocean acidification modulates expression of genes and physiological performance of a marine diatom

Ocean Acidification (OA) is known to affect various aspects of physiological performances of diatoms, but little is known about the underlining molecular mechanisms involved. Here, we show that in the model diatom Phaeodactylum tricornutum, the expression of key genes associated with photosynthetic light harvesting as well as those encoding Rubisco, carbonic anhydrase, NADH dehydrogenase and nitrite reductase, are modulated by OA (1000 μatm, pHnbs 7.83). 208 more words


Death by superbug

Antimicrobial resistance is a natural defence system that microorganisms like bacteria, fungi, viruses and parasites develop in order to counteract the action of antimicrobial drugs. The occurrence of this extremely dangerous phenomenon has significantly increased in the last decade, making several drugs often useless, while infections once considered easily curable, can now be lethal. 821 more words