Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Publication
- Publication Type
Articles 1 - 4 of 4
Full-Text Articles in Life Sciences
A Temporal Analysis Of The Microbiota And Biofouling Development On Artificial Substrates In The Port Everglades Inlet, Florida, Denise Swack
All HCAS Student Capstones, Theses, and Dissertations
A pilot project was deployed in Port Everglades Inlet, Florida that aimed to evaluate the biofilm composing the microbiome on ecologically engineered artificial substrates used to build Coastal Marine Infrastructure. In April of 2017, an Articulated Concrete Block Mattress comprised of an ecological engineered concrete substrate and a standard smooth surface control substrates were compared. This study will provide a profile on the microbiome community on artificial substrates within Port Everglades Inlet on bio-enhancing concrete-based solutions in our Coastal Marine Infrastructure. To study the microbial community, the 16s rRNA technology was used in Illumina’s high-throughput DNA sequencing. Samples were collected …
Catechin And Other Catechol-Containing Secondary Metabolites: Bacterial Biotransformation And Regulation Of Carbohydrate Metabolism, Sara Knezevic, Asma Ghafoor, Samaneh Mehri, Ali Barazi, Maksymilian Dziura, John F. Trant, Christopher A. Dieni
Catechin And Other Catechol-Containing Secondary Metabolites: Bacterial Biotransformation And Regulation Of Carbohydrate Metabolism, Sara Knezevic, Asma Ghafoor, Samaneh Mehri, Ali Barazi, Maksymilian Dziura, John F. Trant, Christopher A. Dieni
Chemistry and Biochemistry Publications
Background: Catechol, 1,2-dihydroxybenzene, prepared through bacterial biotransformation from higher order polyphenols, has been proposed to regulate carbohydrate metabolism, especially in the context of type 2 diabetes. This review aims to contextualize this finding. It describes the bacterial biosynthesis of catechol both from glucose, and as a degradation product of higher order natural products through bacterial transformation. The review then considers the mechanism of action of glycemic-regulating catechol-containing materials and the complications arising from balancing their inherent activity with that of catechol, their common degradation product. It then enumerates potential dietary sources of catechin from common foods. Methods: Articles were found …
Polycyclic Aromatic Hydrocarbons And The Microbiomes Of Two Benthic Species, Samantha Ells
Polycyclic Aromatic Hydrocarbons And The Microbiomes Of Two Benthic Species, Samantha Ells
Master's Theses
The presence of oil has been shown to affect the microbiomes of the water column, sediments, and organisms, both by altering the diversity and the composition of those microbial communities. If the microbiome is altered it may no longer provide benefits to its host organism, impacting its ability to survive. Thus, it is important to understand the effects of large-scale contamination events including the Deepwater Horizon oil spill. This study set out to examine the effects of oil exposure on the microbiome of two benthic species, southern flounder (Paralichthys lethostigma) and eastern oysters (Crassostrea virginica) to further understand the effects …
Evaluating The Effect Of Glyphosate On Host Survival And Microbiome, Sandro Cloiseau
Evaluating The Effect Of Glyphosate On Host Survival And Microbiome, Sandro Cloiseau
Honors Scholar Theses
Glyphosate (N-(Phosphonomethyl) glycine) is the active ingredient in Round-Up Inc. Commonly known as a weed killer, glyphosate targets the enzyme 5-enolpyruvylshikimate-3- phosphate synthase (EPSPS) in the shikimate pathway. Ultimately, glyphosate selectively induces toxicity, targeting EPSPS present in plants and selected microorganisms. Therefore, glyphosate is anticipated to be harmless to animals and humans. Our laboratory studies Drosophila melanogaster - also known as the fruit fly, in an interest to understand its gut microbiota and immune system. The comparable immune response of the model organism is similar to honey bees, fungi, and humans. To understand the effect of glyphosate on host physiology, …