Nettsider med emneord «Biochemistry»

Publisert 24. sep. 2019 15:01
Publisert 2. mars 2018 12:52

The Centre for Ecological and Evolutionary Synthesis (CEES) combines a broad spectrum of disciplines (such as population biology, statistical and mathematical modelling, and genomics) to foster the concept of ecology as a driving force of evolution via selective processes, with a corresponding influence of evolutionary changes on ecology.

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Publisert 2. juli 2017 21:18

The Structural Redox Biochemistry (ROX) group uses a combination of biophysical and biochemical methods to understand the structure and function of redox enzyme systems by using protein crystallography, enzyme kinetics, binding studies and different types of spectroscopies.

Publisert 26. apr. 2017 09:31
Publisert 26. apr. 2017 09:30
Publisert 30. mars 2017 12:56

Anti-microbial/bacterial peptides (AMPs) are widely distributed in nature; they are produced by bacteria, plants and a wide variety of animals - both invertebrates and vertebrates. For animals and plants, AMPs are an important defence against microorganisms. AMPs may also for bacteria be thought of as a type of defence, since AMPs enable killing of invading bacteria that compete with the AMP-producer for nutrients.

There has especially been great interest in structure-function analysis of AMPs (often termed bacteriocins) produced by lactic acid bacteria (LAB). These AMPs (bacteriocins) are extremely potent, being active at pico to nano-molar concentrations. Moreover, the bacteria (i.e. LAB) that produce these AMPs are of “food grade quality” and industrial importance. LAB are used in food and feed production, they are part of the natural microbial flora in food humans have consumed for centuries, and they constitute a significant part of the indigenous flora of mammals, including humans. LAB and LAB AMPs/bacteriocins may, consequently, be considered to be relatively safe agents for preventing growth of pathogenic/undesirable micro-organisms. Some LAB AMPs/bacteriocins are in fact presently used as food preservatives, and the potential of LAB AMPs/bacteriocins in medical applications is exemplified by results showing that oral intake of bacteriocin-producing LAB protects mice against lethal doses of Listeria monocytogenes

Publisert 1. mars 2016 10:09
Publisert 25. jan. 2016 14:50
Publisert 25. jan. 2016 14:49
Publisert 12. nov. 2015 15:21
Publisert 27. okt. 2015 10:32

The Metalloprotein group combines different biochemical and biophysical methods to study the structure and function of metallo-, radical- and redox proteins.

Publisert 8. sep. 2015 18:11
Publisert 4. nov. 2010 14:46
Publisert 4. nov. 2010 14:40
Publisert 4. nov. 2010 14:37
Publisert 3. nov. 2010 15:44
Publisert 3. nov. 2010 15:39