The cognitive cell: Bacterial behaviour reconsidered

Frontiers in Microbiology

Pamela Christine Lyon¹ 

[1] Flinders University of South Australia;

关键词: Cognition;    Communication;    Learning;    Memory;    Signal Transduction;    evolution;   

DOI  :  10.3389/fmicb.2015.00264

来源: DOAJ

【 摘 要 】

Research on how bacteria adapt to changing environments underlies the contemporary biological understanding of signal transduction, and signal transduction provides the foundation of the information-processing approach that is the hallmark of the ‘cognitive revolution,’ which began in the mid-20th century. Yet cognitive scientists largely remain oblivious to research into microbial behavior that might provide insights into problems in their own domains, while microbiologists seem equally unaware of the potential importance of their work to understanding cognitive capacities in multicellular organisms, including vertebrates. Evidence in bacteria for capacities encompassed by the concept of cognition is reviewed. Parallels exist not only at the heuristic level of functional analogue, but also at the level of molecular mechanism, evolution and ecology, which is where fruitful cross-fertilization among disciplines might be found.

【 授权许可】

Unknown