Preprints
Filtering by Subject: Microbiology
Beneath the surface: community assembly and functions of the coral skeleton microbiome
Published: 2019-05-22
Subjects: Ecology and Evolutionary Biology, Environmental Microbiology and Microbial Ecology Life Sciences, Life Sciences, Microbiology
Coral microbial ecology is a burgeoning field, driven by the urgency of understanding coral health and slowing reef loss due to climate change. Coral resilience depends on its microbiota, and both the tissue and the underlying skeleton are home to a rich biodiversity of eukaryotic, bacterial and archaeal species that form an integral part of the coral holobiont. New techniques now enable detailed [...]
Sexual Selection in Bacteria?
Published: 2019-05-08
Subjects: Bacteriology, Ecology and Evolutionary Biology, Environmental Microbiology and Microbial Ecology Life Sciences, Evolution, Genetics and Genomics, Life Sciences, Microbiology
A main mechanism of lateral gene transfer in bacteria is transformation, where cells take up free DNA from the environment which subsequently can be recombined into the genome. Bacteria are also known to actively release DNA into the environment through secretion or lysis, which could aid uptake via transformation. Various evolutionary benefits of DNA uptake and DNA release have been proposed but [...]
Cetacean morbillivirus, a journey from land to sea and viceversa
Published: 2019-01-15
Subjects: Immunology and Infectious Disease, Life Sciences, Medicine and Health Sciences, Microbiology, Virology
Cetacean Morbillivirus, the most relevant pathogen impacting the health and conservation of cetaceans worldwide, has shown in recent years an increased tendency to cross “interspecies barriers”, thereby giving rise to disease and mortality outbreaks in free-ranging dolphins and whales. This "Personal View" deals with the evolutionary “trajectories” of this viral pathogen, likely originating from [...]