title: Bacterial predation: 75 years and counting!
abstract: The first documented study on bacterial predation was carried out using myxobacteria three quarters of a century ago. Since then, many predatory strains, diverse hunting strategies, environmental consequences and potential applications have been reported by groups all over the world. Now we know that predatory bacteria are distributed in a wide variety of environments and that interactions between predatory and non-predatory populations seem to be the most important factor in bacterial selection and mortality in some ecosystems. Bacterial predation has now been proposed as an evolutionary driving force. The structure and diversity of the predatory bacterial community is beginning to be recognized as an important factor in biodiversity due to its potential role in controlling and modelling bacterial populations in the environment. In this paper, we review the current understanding of bacterial predation, going over the strategies used by the main predatory bacteria to kill their prey. We have also reviewed and integrated the accumulated advances of the last 75 years with the interesting new insights that are provided by the analyses of genomes, predatomes, predatosomes and other comparative genomics studies, focusing on potential applications that derive from all of these areas of study.
authors.affiliation: Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Avda. Fuentenueva s/n, E-18071, Granada, Spain.
authors.forename: Juana
authors.initials: J
authors.lastname: Pérez
authors.affiliation: Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Avda. Fuentenueva s/n, E-18071, Granada, Spain.
authors.forename: Aurelio
authors.initials: A
authors.lastname: Moraleda-Muñoz
authors.affiliation: Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Avda. Fuentenueva s/n, E-18071, Granada, Spain.
authors.forename: Francisco Javier
authors.initials: FJ
authors.lastname: Marcos-Torres
authors.affiliation: Departamento de Microbiología, Facultad de Ciencias, Universidad de Granada, Avda. Fuentenueva s/n, E-18071, Granada, Spain.
authors.forename: José
authors.initials: J
authors.lastname: Muñoz-Dorado
mesh_terms: D000818:Animals; D018407:Bacterial Physiological Phenomena; D044822:Biodiversity; D005075:Biological Evolution; D020387:Food Chain; D006801:Humans