A5032567598- Climate variability and models
- Genomics and Phylogenetic Studies
- Meteorological Phenomena and Simulations
- Oceanographic and Atmospheric Processes
- Probiotics and Fermented Foods
- Bacterial Identification and Susceptibility Testing
- Atmospheric and Environmental Gas Dynamics
- Infective Endocarditis Diagnosis and Management
- Oral microbiology and periodontitis research
- Tropical and Extratropical Cyclones Research
- Diphtheria, Corynebacterium, and Tetanus
- Arctic and Antarctic ice dynamics
- Actinomycetales infections and treatment
- Streptococcal Infections and Treatments
- Microbial Community Ecology and Physiology
- Identification and Quantification in Food
- Gut microbiota and health
- Atmospheric Ozone and Climate
- Microbial infections and disease research
- Microbial Metabolism and Applications
- Marine and coastal ecosystems
- Botulinum Toxin and Related Neurological Disorders
- Geology and Paleoclimatology Research
- Microbial Metabolites in Food Biotechnology
- Biochemical and Structural Characterization
University of Exeter
2016-2025
China Agricultural University
2024
China Meteorological Administration
2017-2024
Physical Sciences (United States)
2016-2024
Purdue University West Lafayette
2024
Queen's University Belfast
2020-2023
University of Southampton
2023
Pennsylvania State University
2017-2023
Leidos (United States)
2022
Miriam (Norway)
2022
The 16S rRNA gene sequences of 34 named and unnamed clostridial strains were determined by PCR direct sequencing compared with more than 80 previously the published representative species other low- G+C-content gram-positive genera, thereby providing an almost complete picture genealogical interrelationships clostridia. results our phylogenetic analysis corroborate extend previous findings in showing that genus Clostridium is extremely heterogeneous, many phylogenetically intermixed...
The human intestinal tract harbors a complex microbial ecosystem which plays key role in nutrition and health. Although this microbiota has been studied great detail by culture techniques, microscopic counts on feces suggest that 60 to 80% of the observable bacteria cannot be cultivated. Using comparative analysis cloned 16S rRNA gene (rDNA) sequences, we have investigated bacterial diversity (both cultivated noncultivated bacteria) within an adult-male fecal sample. 284 clones obtained from...
We describe a set of two “new generation” general circulation models the Martian atmosphere derived from we originally developed in early 1990s. The new share same physical parameterizations but use complementary numerical methods to solve atmospheric dynamic equations. vertical resolution near surface has been refined, and domain extended above 80 km. These changes are accompanied by inclusion state‐of‐the‐art better simulate dynamical processes (boundary layer scheme, subgrid‐scale...
Streptococci (206 cultures) previously identified as enterococci were retrieved from storage and reidentified by using tests designed to identify species of the genus Enterococcus. Of these 188, 91% correctly Enterococcus species. remaining strains, nine (4%) unidentified six (3%) 3 (1.5%) Leuconostoc sp. Lactococcus sp., respectively. Two new discovered: E. raffinosus solitarius. DNA-DNA hybridizations performed on selected strains assure correct identification. Cultures representing 10 12...
Several major invasive bacterial pathogens are encapsulated. Expression of a polysaccharide capsule is essential for survival in the blood, and thus virulence, but also target host antibodies basis effective vaccines. Encapsulated species typically exhibit antigenic variation express one number immunochemically distinct capsular polysaccharides that define serotypes. We provide sequences biosynthetic genes all 90 serotypes Streptococcus pneumoniae relate these to known structures patterns...
Journal Article Phylogenetic heterogeneity of the genus Bacillus revealed by comparative analysis small‐subunit‐ribosomal RNA sequences Get access Carol Ash, Ash Department Microbiology, AFRC Institute Food Research, Reading Laboratory, Shinfield, RG2 9AT, UK Search for other works this author on: Oxford Academic Google Scholar J.A.E. Farrow, Farrow Sally Wallbanks, Wallbanks M.D. Collins Letters in Applied Volume 13, Issue 4, 1 October 1991, Pages 202–206,...
Determining how El Niño and its impacts may change over the next 10 to 100 years remains a difficult scientific challenge. Ocean-atmosphere coupled general circulation models (CGCMs) are routinely used both analyze mechanisms teleconnections predict evolution on broad range of time scales, from seasonal centennial. The ability simulate as an emergent property these has largely improved last few years. Nevertheless, diversity model simulations present-day indicates current limitations in our...