Genetics and Genomics Commons^™

Characterization Of Developmental Phenotypes In Zebrafish With Mutations In Mmachc, Briana Elise Pinales

Open Access Theses & Dissertations

Methylmalonic aciduria and homocystinuria, CblC type (cblC) syndrome (MIM 277400) is a genetic disorder resulting from a mutation in the MMACHC gene. This gene plays a crucial role as a chaperone in the conversion of vitamin B12 into its active form, which is essential for proper cellular metabolism. cblC syndrome is heterogenous by nature, primarily attributed to the extensive damage it causes across multiple bodily systems. In cases of early onset of cblC syndrome, patients may exhibit a diverse range of clinical symptoms including difficulties with feeding, dysmorphic features, microcephaly, brain abnormalities, hypotonia, developmental delays, and seizures. The study of …

Genetic Diversity In Populations Of Epiphanes Chihuahuaensis (Rotifera: Monogononta) In The Northern Chihuahuan Desert, Diego E. Reyes

Open Access Theses & Dissertations

1. Cryptic speciation in zooplankton is a phenomenon that has been recently gaining much attention. This is due in part to advances in molecular techniques which help in the identification of morphologically indistinct species. Organisms that have been traditionally believed to have cosmopolitan distributions are being found to be composed of cryptic species complexes with high levels of genetic divergence among lineages.

2. Epiphanes chihuahuaensis is a member in the Epiphanes senta species complex. In a previous study by Schröder & Walsh (2007), genetic data, along with morphological and reproductive isolation data were employed to help delineate four species within …