<strong>Technology</strong><br> The complete DNA sequence of the gene cluster coding for the microginin synthetase of the cyanobacterium Microcystis aeruginosa has been identified and sequenced for the first time. The microginin synthetase is a large multi-enzyme complex which catalyzes the microginin, a small linear lipopeptide belonging to the group of non-ribosomal synthesized peptides. <br><br> Microginins are synthesized by various species of cyanobacteria (“blue-green algae”) in diverse structure variants. Mircroginins represent an interesting group of unusual peptides in view of medical application as they are known to have inhibitory effects on the Angiotensin-Converting- Enzyme (ACE). Thus, microginins are potential ACE-inhibitors and represent important drug candidates to treat hypertension and associated diseases such as chronic heart failure and diabetic nephropathy.<br><br> The new identified DNA-sequence of the microginin synthetase gene cluster can be used to identify homologue gene cluster in other cyanobacteria spe-cies and as a matter of fact for the detection of new microginin variants or microginin-like structures. Further on, novel microginin variants can be gen-erated by gene biocombinatoric experiments (gene shuffling) with the objec-tive to optimize the ACE-inhibitory effect. <br><br> <b>Benefits:</b><ul> <li>10-30 % therapies of patients treated with currently available ACE-inhibitors are ineffective -> Novel or improved ACE-inhibitors to treat hypertension are needed</li> <li>Microginins are non-toxic and show ACE-inhibitory effects</li> <li>Easy and effective method to identify microginin-producing strains of cyanobacteria</li> <li>Easy method to generate novel non-natural microginins or microginin-like structures optimizing the ACE-inhibitory effect</li> </ul> <p><strong>IP Rights</strong><br> Patent granted in US, CH, DE, FR, GB, IE, LU, SE <br><br> <strong>Patent Owner</strong><br> Humboldt-Universität zu Berlin
Further Information: PDF
Phone: +49 (0)30/2125-4820
Dr. Dirk Dantz
As Germany's association of technology- and patenttransfer agencies TechnologieAllianz e.V. is offering businesses access to the entire range of innovative research results of almost all German universities and numerous non-university research institutions. More than 2000 technology offers of 14 branches are beeing made accessable to businesses in order to assure your advance on the market. At www.technologieallianz.de a free, fast and non-bureaucratic access to all further offers of the German research landscape is offered to our members aiming to sucessfully transfer technologies.
email@example.com | Source: TechnologieAllianz e.V.
Further information: www.technologieallianz.de/angebote.php?sort=sag&id=2860&lang=en
More articles from Technology Offerings:
Device for antimicrobial door opening
21.05.2013 | TechnologieAllianz e.V.
Metallic alloy for components under high stress and temperature
21.05.2013 | TechnologieAllianz e.V.
A fried breakfast food popular in Spain provided the inspiration for the development of doughnut-shaped droplets that may provide scientists with a new approach for studying fundamental issues in physics, mathematics and materials.
The doughnut-shaped droplets, a shape known as toroidal, are formed from two dissimilar liquids using a simple rotating stage and an injection needle. About a millimeter in overall size, the droplets are produced individually, their shapes maintained by a surrounding springy material made of polymers.
Droplets in this toroidal shape made ...
Frauhofer FEP will present a novel roll-to-roll manufacturing process for high-barriers and functional films for flexible displays at the SID DisplayWeek 2013 in Vancouver – the International showcase for the Display Industry.
Displays that are flexible and paper thin at the same time?! What might still seem like science fiction will be a major topic at the SID Display Week 2013 that currently takes place in Vancouver in Canada.
High manufacturing cost and a short lifetime are still a major obstacle on ...
University of Würzburg physicists have succeeded in creating a new type of laser.
Its operation principle is completely different from conventional devices, which opens up the possibility of a significantly reduced energy input requirement. The researchers report their work in the current issue of Nature.
It also emits light the waves of which are in phase with one another: the polariton laser, developed ...
Innsbruck physicists led by Rainer Blatt and Peter Zoller experimentally gained a deep insight into the nature of quantum mechanical phase transitions.
They are the first scientists that simulated the competition between two rival dynamical processes at a novel type of transition between two quantum mechanical orders. They have published the results of their work in the journal Nature Physics.
“When water boils, its molecules are released as vapor. We call this ...
Researchers have shown that, by using global positioning systems (GPS) to measure ground deformation caused by a large underwater earthquake, they can provide accurate warning of the resulting tsunami in just a few minutes after the earthquake onset.
For the devastating Japan 2011 event, the team reveals that the analysis of the GPS data and issue of a detailed tsunami alert would have taken no more than three minutes. The results are published on 17 May in Natural Hazards and Earth System Sciences, an open access journal of ...
22.05.2013 | Life Sciences
22.05.2013 | Ecology, The Environment and Conservation
22.05.2013 | Earth Sciences
17.05.2013 | Event News
15.05.2013 | Event News
08.05.2013 | Event News