159 search results - page 2 / 32 » On the Power of Computing with Proteins on Membranes |
NC
2011
13 years 2 months ago
2011
We apply techniques from complexity theory to a model of biological cellular membranes known as membrane systems or P-systems. Like Boolean circuits, membrane systems are defined ...
UC
2009
Springer
14 years 1 months ago
2009
Springer
Membrane systems with dividing and dissolving membranes are known to solve PSPACE problems in polynomial time. However, we give a P upperbound on an important restriction of such s...
JALC
2006
13 years 7 months ago
2006
Minimal parallelism was recently introduced [3] as a way of using the rules of a P system: from each set of applicable rules associated to a membrane, at least one rule must be ap...
BMCBI
2011
13 years 2 months ago
2011
Background: Outer membrane proteins (OMPs) are frequently found in the outer membranes of gram-negative bacteria, mitochondria and chloroplasts and have been found to play diverse...
CIBCB
2009
IEEE
13 years 8 months ago
2009
IEEE
Tools for the identification of trans-membrane spans from the protein sequence are widely used in the experimental community. Computational structural biology seeks to increase the...