Article
Cooperation and conflict in microbial biofilms.
Proceedings of the National Academy of Sciences of the United States of America - 16 Jan 2007
Xavier Joao B, Foster Kevin R
Abstract excerpt
Biofilms, in which cells attach to surfaces and secrete slime (polymeric substances), are central to microbial life. Biofilms are often thought to require high levels of cooperation because extracellular polymeric substances are a shared resource produced by one cell that can be used by others. Here we examine this hypothesis by using a detailed individual-based simulation of a biofilm to investigate the outcome...
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