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Microbiology Commons™

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2023

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Articles 451 - 452 of 452

Full-Text Articles in Microbiology

The Impact Of Nutrient Depletion On The Effect Of Hhq On Emiliania Huxleyi, Marley Gonsalves Jan 2023

The Impact Of Nutrient Depletion On The Effect Of Hhq On Emiliania Huxleyi, Marley Gonsalves

Honors Theses and Capstones

Emiliania huxleyi is a ecologically important, bloom-forming coccolithophore. HHQ is a bacteria compound that causes cell stasis in E. huxleyi that can lead to bloom termination. This study analyzed the role that nutrient depletion plays in this relationship. Results show that nitrogen depletion protects cells from the effects of HHQ, affecting bloom dynamics.


Antimicrobial Resistance Profile Of Escherichia Coli Isolated From Poultry Litter, M. J. Khong, A. M. Snyder, M. M. Young, N. L. Barbieri, S. L. Weimer Jan 2023

Antimicrobial Resistance Profile Of Escherichia Coli Isolated From Poultry Litter, M. J. Khong, A. M. Snyder, M. M. Young, N. L. Barbieri, S. L. Weimer

Poultry Science Faculty Publications and Presentations

Antimicrobial resistance is a threat to animal and human health. As a commensal and zoonotic bacterium, Escherichia coli has the potential to be a pathogenic source of antimicrobial resistance. The purpose of this study aimed to investigate the antimicrobial resistance profile of E. coli isolated from litter collected from pens in a broiler chicken experiment. E. coli was isolated from litter samples (n = 68 isolates) of 16 pens housing broilers to d 53 of age. Resistance to 10 antimicrobials was observed by disc diffusion. The presence of 23 antimicrobial and heavy metal resistance genes, O serogroups, and avian pathogenic …