Preprints
Filtering by Subject: Microbiology
Datathons: fostering equitability in data reuse in ecology
Published: 2024-04-04
Subjects: Biodiversity, Biology, Environmental Microbiology and Microbial Ecology Life Sciences, Genetics, Genetics and Genomics, Genomics, Life Sciences, Microbiology
Approaches to rapidly collect global biodiversity data are increasingly important, but biodiversity blindspots persist. We organized a three-day Datathon event to improve the openness of local biodiversity data, and facilitate data reuse by local researchers. The first Datathon, organized among microbial ecologists in Uruguay and Argentina assembled the largest microbiome dataset in the region to [...]
Not All Mass Mortality Events are Equal
Published: 2024-03-13
Subjects: Ecology and Evolutionary Biology, Entomology, Environmental Microbiology and Microbial Ecology Life Sciences, Life Sciences, Microbiology, Population Biology
Mass Mortality Events (MMEs) are defined as novel events involving many individuals dying in a relatively short period of time. In recent years, there has been an increased interest in MMEs due to their perceived increase in frequency. Current definitions are subjective and categorize mortalities varying in magnitude and frequency together. Within this manuscript, Multiple Mortality Events is a [...]
Running a queer- and trans-inclusive microbiology faculty search
Published: 2024-03-02
Subjects: Biology, Ecology and Evolutionary Biology, Life Sciences, Microbiology
Queer and transgender scientists face documented systemic challenges across the sciences, and as a result have a higher attrition rate than their peers. Recent calls for change within microbiology have emphasized the importance of addressing barriers to the success and retention of queer and trans microbiologists to create a more inclusive, equitable, and just scientific establishment. Crucially, [...]
Are microbes colimited by multiple resources?
Published: 2024-03-02
Subjects: Ecology and Evolutionary Biology, Environmental Microbiology and Microbial Ecology Life Sciences, Life Sciences, Microbiology, Systems Biology
Resource colimitation --- the dependence of growth on multiple resources simultaneously --- has become an important topic in microbiology due both to the development of systems approaches to cell physiology and ecology, and to the relevance of colimitation to environmental science, biotechnology, and human health. Empirical tests of colimitation in microbes suggest that it may be common in [...]
Solving the “small outbreak problem” in climate epidemiology
Published: 2024-01-04
Subjects: Climate, Diseases, Ecology and Evolutionary Biology, Entomology, Environmental Public Health, Epidemiology, Life Sciences, Microbiology, Parasitic Diseases, Public Health, Virus Diseases
Climate change can cause outbreaks of infectious diseases in unfamiliar locations — but how do we know which unusual outbreaks are the result of climate change? Scientists often hesitate to guess, leaving the task to journalists or the public. All of these audiences would benefit from a clear and consistent framework for thinking about causality, especially in situations where outbreaks are too [...]
Withdrawn: Datathons: fostering equitability in data reuse in ecology
Published: 2023-10-06
Subjects: Biodiversity, Biology, Environmental Microbiology and Microbial Ecology Life Sciences, Genetics, Genetics and Genomics, Genomics, Life Sciences, Microbiology
Duplicate of https://doi.org/10.32942/X2389Q
The untapped potential of phage model systems as therapeutic agents
Published: 2023-07-28
Subjects: Biology, Evolution, Life Sciences, Medical Microbiology, Microbiology
With the emergence of widespread antibiotic resistance, phages are an appealing alternative to antibiotics in the fight against multidrug-resistant bacteria. Over the past few years, many phages have been isolated from various environments to treat bacterial pathogens. While isolating novel phages for treatment has had some success for compassionate use, developing novel phages into a general [...]
Breaking the Ice: A Review of Phages in Polar Ecosystems
Published: 2023-05-28
Subjects: Biodiversity, Biology, Ecology and Evolutionary Biology, Life Sciences, Marine Biology, Microbiology
Bacteriophages, or phages, are viruses that infect and replicate within bacterial hosts, playing a significant role in regulating microbial populations and ecosystem dynamics. However, phages from extreme environments such as polar regions remain relatively understudied due to challenges like restricted ecosystem access and low biomass. Understanding the diversity, structure, and functions of [...]
Building a Queer- and Trans-Inclusive Microbiology Conference
Published: 2023-05-03
Subjects: Gender Equity in Education, Microbiology
Microbiology conferences can be powerful places to build collaborations and exchange scientific thought, but for queer and transgender (trans) scientists they can also become sources of alienation and isolation. Many conference organizers would like to create welcoming and inclusive events but feel ill-equipped to make this vision a reality, and a historical lack of representation of queer and [...]
Breaking down microbial hierarchies
Published: 2023-03-21
Subjects: Ecology and Evolutionary Biology, Life Sciences, Microbiology
Microbial communities that degrade natural polysaccharides are thought to have a hierarchical organization and one-way positive interactions from higher to lower trophic levels. Daniels et al. have recently shown that reciprocal interactions between trophic levels can occur and that these interactions change over the duration of a batch culture.
How do microbes grow in nature? The role of population dynamics in microbial ecology and evolution
Published: 2023-02-25
Subjects: Ecology and Evolutionary Biology, Environmental Microbiology and Microbial Ecology Life Sciences, Evolution, Life Sciences, Microbiology, Systems Biology
The growth of microbial populations in nature is dynamic, as the cellular physiology and environment of these populations change. Population dynamics have wide-ranging consequences for ecology and evolution, determining how species interact and which mutations fix. Understanding these dynamics is also critical for clinical and environmental applications in which we need to promote or inhibit [...]
Psychological and Cultural Factors Influencing Antibiotic Prescription
Published: 2023-01-20
Subjects: Life Sciences, Medicine and Health Sciences, Microbiology, Psychiatry and Psychology
Humans have been giving a selective advantage to antibiotic-resistant bacteria worldwide by inundating the environment with antimicrobials for about one century. As a result, the efficacy of antibiotics has been impaired. Antibiotic resistance is a public health problem, responsible for increases in mortality and extended stays at hospitals. Hospitals and other clinical settings have implemented [...]
Psychological and Cultural Factors Influencing Antibiotic Prescription
Published: 2023-01-02
Subjects: Biology, Economics, Geography, Life Sciences, Medicine and Health Sciences, Microbiology, Psychiatry and Psychology, Psychology, Public Health, Social and Behavioral Sciences
Humans have inundated the environment worldwide with antimicrobials for about one century, giving selective advantage to antibiotic-resistant bacteria. Therefore, antibiotic resistance has become a public health problem responsible for increased mortality, and extended hospital stays because the efficacy of antibiotics has diminished. Hospitals and other clinical settings have implemented [...]
When bacteria are phage playgrounds: interactions between viruses, cells and mobile genetic elements
Published: 2022-07-01
Subjects: Ecology and Evolutionary Biology, Genetics and Genomics, Life Sciences, Microbiology
Studies of viral adaptation have focused on the selective pressures imposed by hosts. However, there is increasing evidence that interactions between viruses, cells, and other mobile genetic elements (MGEs) are determinant to the success of infections. These interactions are often associated with antagonism and competition, but sometimes involve cooperation or parasitism. They involve mechanism [...]
Psychological and Cultural Factors Influencing Antibiotic Prescription
Published: 2022-06-21
Subjects: Bacteriology, Child Psychology, Health Psychology, Life Sciences, Medicine and Health, Medicine and Health Sciences, Microbiology, Psychiatry and Psychology, Psychological Phenomena and Processes, Psychology, Social and Behavioral Sciences, Sociology, Sociology of Religion
Humans have been giving a selective advantage to antibiotic-resistant bacteria worldwide by inundating the environment with antimicrobials for about one century. As a result, the efficacy of antibiotics has been impaired. Antibiotic resistance is a public health problem, responsible for increases in mortality and extended stays at hospitals. Hospitals and other clinical settings have implemented [...]