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Full-Text Articles in Life Sciences

Exploring Genomic Convergence For Adaptations To Freezing Environments In Polar Fish, Ethan Talley May 2024

Exploring Genomic Convergence For Adaptations To Freezing Environments In Polar Fish, Ethan Talley

Biological Sciences Undergraduate Honors Theses

Convergent evolution provides valuable insights into how natural selection shapes species traits. Genomic analysis of lineages that display convergent traits has the potential to identify candidate genes for environmental adaptations across the scope of entire genomes. One remarkable example of convergent evolution is the independent development of antifreeze proteins (AFPs) in phylogenetically distant polar fish lineages. While AFPs themselves are relatively well studied, the full genomic context of adaptation to freezing conditions in these fish lineages remains largely unexplored. Leveraging the whole genome sequences previously assembled in our lab, along with other high-quality genomes available in GenBank, I examined the …


The Genomics Of Champ1: Insights Into Their Cell-Type Specificity And Developmental Trajectories, Zoe Marie Van Caugherty Apr 2024

The Genomics Of Champ1: Insights Into Their Cell-Type Specificity And Developmental Trajectories, Zoe Marie Van Caugherty

MUSC Theses and Dissertations

Chromosome alignment maintaining phosphoprotein 1(CHAMP1) is a gene that encodes a zinc finger protein that is involved in in the maintenance of kinetochore-microtubule attachment and regulating chromosome segregation in mitosis. (Itoh et al., 2011) CHAMP1 mutations have been shown to be major risk factors for neurodevelopmental disorders (NDDs) and autism spectrum disorder (ASD).(Asakura et al., 2021; Isidor et al., 2016; Levy et al., 2022) Although there is information on the link between CHAMP1 mutations and NDD, the role of CHAMP1 in regulating processes of human cortical development, namely, neurogenesis, proliferation, and electrophysiological properties of newly born neurons, is unknown. This …


The Genome Of Huauzontle (Chenopodium Berlandieri), A North American Relative Of Quinoa, Ashley K. Marcheschi, Jeff Maughan, Peter J. Maughan, David E. Jarvis, Kate E. Jaggi, Eric N. Jellen Mar 2024

The Genome Of Huauzontle (Chenopodium Berlandieri), A North American Relative Of Quinoa, Ashley K. Marcheschi, Jeff Maughan, Peter J. Maughan, David E. Jarvis, Kate E. Jaggi, Eric N. Jellen

Library/Life Sciences Undergraduate Poster Competition 2024

Quinoa (Chenopodium quinoa) is a popular Andean seed crop that has a reduced ability to thrive outside of its native range. A related member of the Allotetraploid Goosefoot Complex (ATGC), pitseed goosefoot (Chenopodium berlandieri), is a minimally invasive North American weed that is able to survive in climates and environments that are restrictive to quinoa growth. C. berlandieri has been independently domesticated at least three times, including in Mesoamerica as the immature panicle vegetable ‘huauzontle.’ To assess the capacity of C. berlandieri as a genetic resource for improvement of C. quinoa, we sequenced the whole genome of a huauzontle accession …


Population Screening For High-Risk Patient Identification Partnership With Care-Comprehensive Assessment, Risk, And Education., Ora K Gordon, Brad Bott, Nanor Parseghian, Kimberly K Childers, Sandra Brown Jan 2024

Population Screening For High-Risk Patient Identification Partnership With Care-Comprehensive Assessment, Risk, And Education., Ora K Gordon, Brad Bott, Nanor Parseghian, Kimberly K Childers, Sandra Brown

Articles, Abstracts, and Reports

No abstract provided.


Multi-Cancer Early Detection Testing (Mced), Ora K Gordon, Brad Bott, Nanor Parseghian, Paul Psychogios, Kimberly K Childers, Sandra Brown Jan 2024

Multi-Cancer Early Detection Testing (Mced), Ora K Gordon, Brad Bott, Nanor Parseghian, Paul Psychogios, Kimberly K Childers, Sandra Brown

Articles, Abstracts, and Reports

No abstract provided.