Peer-reviewed Articles - Biology

56 downloads
720 views

We report the genome sequence of Exiguobacterium chiriqhucha str. N139, isolated from a high-altitude Andean lake. Comparative genomic analyses of the Exiguobacterium genomes available suggest that our strain belongs to the same species as the previously reported...

["Biochemistry","Biodiversity","Bioinformatics","Genomics","Microbiology"]
doi:10.7717/peerj.3162
49 downloads
231 views

Prebiotics are selectively fermentable dietary compounds that result in changes in the composition and/or activity of the intestinal microbiota, thus conferring benefits upon host health. In veterinary medicine, commercially available products containing prebiotics...

["Bioinformatics","Microbiology","Veterinary Medicine","Gastroenterology and Hepatology","Nutrition"]
doi:10.7717/peerj.3184
43 downloads
355 views

The Pacific coast tick, Dermacentor occidentalis Marx, is found throughout California and can harbor agents that cause human diseases such as anaplasmosis, ehrlichiosis, tularemia, Rocky Mountain spotted fever and rickettsiosis 364D. Previous studies have demonstrated...

["Entomology","Microbiology"]
doi:10.7717/peerj.3202
169 downloads
665 views

The human population is growing and, globally, we must meet the challenge of increased protein needs required to feed this population. Single cell proteins (SCP), when coupled to aquaculture production, offer a means to ensure future protein needs can be met without...

["Agricultural Science","Aquaculture, Fisheries and Fish Science","Biotechnology","Food Science and Technology","Microbiology"]
doi:10.7717/peerj.3170
82 downloads
560 views

It is generally accepted that diverse, poorly characterized microorganisms reside deep within Earth’s crust. One such lineage of deep subsurface-dwelling bacteria is an uncultivated member of the Firmicutes phylum that can dominate molecular surveys from both marine...

["Ecology","Genomics","Microbiology"]
doi:10.7717/peerj.3134
81 downloads
378 views

The Clustered Regularly Interspaced Short Palindromic Repeats associated (CRISPR-Cas) systems consist of RNA-protein complexes that provide bacteria and archaea with sequence-specific immunity against bacteriophages, plasmids, and other mobile genetic elements....

["Biochemistry","Bioinformatics","Evolutionary Studies","Microbiology"]
doi:10.7717/peerj.3161
43 downloads
348 views

The filamentous fungus Rhizopus delemar naturally accumulates relatively high amounts of fumarate. Although the culture conditions that increase fumarate yields are well established, the network underlying the accumulation of fumarate is not yet fully understood....

["Biochemistry","Bioinformatics","Biotechnology","Microbiology"]
doi:10.7717/peerj.3133
193 downloads
1,375 views

Identification and quantification of microorganisms is a significant step in studying the alpha and beta diversities within and between microbial communities respectively. Both identification and quantification of a given microbial community can be carried out...

["Bioinformatics","Computational Biology","Genomics","Microbiology","Taxonomy"]
doi:10.7717/peerj.3138
51 downloads
379 views

Background Species identification is essential for controlling disease, understanding epidemiology, and to guide the implementation of phytosanitary measures against fungi from the genus Diaporthe. Accurate Diaporthe species separation requires using multi-loci...

["Microbiology","Molecular Biology","Mycology"]
doi:10.7717/peerj.3120
42 downloads
255 views

Background This study evaluates two procedures for typing of Streptococcus agalactiae (group B streptococci; GBS) isolates, using retrospective typing data from the period 2010 to 2014 with a commercial latex agglutination test (latex test) and the Lancefield precipitation...

["Microbiology","Epidemiology","Infectious Diseases","Internal Medicine","Pediatrics"]
doi:10.7717/peerj.3105
78 downloads
324 views

Background Probiotic microorganisms are gaining global importance because of their use in the preparation of a nutraceutical or in the treatment of infections. As per the health industry demand, there is an urgent need for exploring new indigenous probiotic strains...

["Food Science and Technology","Microbiology"]
doi:10.7717/peerj.3085
101 downloads
634 views

It has previously been shown that domestic dogs and their household owners share bacterial populations, and that sharing of bacteria between humans is facilitated through the presence of dogs in the household. However, less is known regarding the bacterial communities...

["Microbiology","Veterinary Medicine","Dermatology"]
doi:10.7717/peerj.3075
56 downloads
377 views

Background Yeasts are a necessary requisite in the diet of most Drosophila species that, in turn, may vector their dispersal in natural environments. Differential attractiveness experiments and the isolation of yeasts consumed by Drosophila may be informative for...

["Biodiversity","Ecology","Entomology","Microbiology","Mycology"]
doi:10.7717/peerj.3063
69 downloads
301 views

This study compared the effects of wheat- and sorghum-based diets on broiler chickens. The growth performance and caecal microbial community of chickens were measured and correlations between productivity and specific gut microbes were observed. Cobb broilers 15...

["Agricultural Science","Bioinformatics","Microbiology"]
doi:10.7717/peerj.3071
260 downloads
8,601 views

Background Much of the recent research in companion animal nutrition has focussed on understanding the role of diet on faecal microbiota composition. To date, diet-induced changes in faecal microbiota observed in humans and rodents have been extrapolated to pets...

["Genomics","Microbiology","Veterinary Medicine"]
doi:10.7717/peerj.3019

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