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Full-Text Articles in Life Sciences
Functional Characterization Of Glutamate Carboxypeptidase Ii In Caenorhabditis Elegans, Hashni Epa Vidana Gamage
Functional Characterization Of Glutamate Carboxypeptidase Ii In Caenorhabditis Elegans, Hashni Epa Vidana Gamage
Masters Theses
Glutamate carboxypeptidase II (GCPII) is a transmembrane zinc metalloprotease expressed in a number of organisms: from yeast to worm to humans. In humans, GCPII has been observed as a multifunctional protein and expressed in prostate, intestine, kidney, brain, tumor-associated neovasculature and other tissues as five paralogs. In the human small intestine, hGCPII is proposed to facilitate the folate absorption by cleaving terminal glutamate residues in dietary folates. Folates act as a cofactor in one-carbon metabolic pathways such as nucleotide synthesis, amino acid synthesis, DNA repair, and consequently involved in cell division and growth. The hGCPII homolog is found in the …
Xylan Metabolism By Caulobacter Crescentus, Viet Bui
Xylan Metabolism By Caulobacter Crescentus, Viet Bui
Masters Theses
Bacteria present unique opportunities to explore the molecular mechanisms of nutrient acquisition processes at single cell level under various experimental conditions. Caulobacter crescentus is a gram-negative oligotrophic environmental bacterium with adaptive physiological responses, such as slow growth or complete arrest of cell cycle, presence of sessile and motile progenies with the sessile cells growing stalk to enhance nutrient uptake for growth in low-nutrient conditions. Details of plant polysaccharide-derived carbon compound, such as cellobiose, maltose, and xylose utilization by C. crescentus can be found but molecular details or mechanisms of polysaccharide utilization, such as xylan, has not been reported. Database analyses …
Detection Of Beta-Lactamase Variants In Municipal Wastewater And Fresh Water, Sunil Pandey
Detection Of Beta-Lactamase Variants In Municipal Wastewater And Fresh Water, Sunil Pandey
Masters Theses
The occurrence and spread of antibiotic-resistant genes (ARGs) are pressing public health problems worldwide. A key factor contributing to the spread of ARGs is lateral gene transfer. Wastewater treatment plants (WWTPs) are measured hot spots of microbial diversity and resistance because they receive polluted wastewater from diverse sources and contain a variety of different environments with dense bacterial loads. Due to the overuse of antibiotics the genetic capacities of microbes have profited. This helps every source of resistance gene and every means of horizontal gene transmission to develop the multiple mechanism of resistance to each antibiotic used clinically, agriculturally, or …