Genetics and Genomics Commons^™

Analysis Of Two Maize Mutations That Arose After Exposure To Radiation From A Plutonium-Beryllium Source And Developing Molecular Markers For Antimorph Aei1-5180, An Alternative To Aei To Increase Amylose Content In Maize Endosperm, Prameela Awale

Electronic Theses and Dissertations

This thesis consists of two independent projects dealing with two different aspects of maize. The first project is about the maize reproduction, where we try to uncover the candidate genes of two mutations that affect pollen viability and successful fertilization. The second project is about maize endosperm starch, where we developed molecular markers to characterize a mutant allele that knocks a major starch branching enzyme in maize.

Analysis of two maize mutations that arose after exposure to radiation from a plutonium-beryllium source
Maize is a monoecious and diclinous plant. Sexual reproduction takes place by the fusion of haploid male and …

Array-Based Genomic Diversity Measures Portray Mus Musculus Phylogenetic And Genealogical Relationships, And Detect Genetic Variation Among C57bl/6j Mice And Between Tissues Of The Same Mouse, Susan T. Eitutis

Electronic Thesis and Dissertation Repository

Mouse models lack affordable genomic technologies slowing the identification of candidate variants contributing to complex phenotypes. The Mouse Diversity Genotyping Array (MDGA) is a low cost, high-resolution platform permitting genomic diversity assessment. Using a validated list of >500,000 single nucleotide polymorphisms (SNPs), we applied the first comprehensive analysis of SNP differences to detect genetic distance across 362 Mus musculus samples. Genetic distance measured between distantly and closely related mice correlates with known phylogeny and genealogy. Variation detected between C57BL/6J mice is consistent with previous reports of variants within this strain. Putative genetic variation detected between and within tissues indicates somatic …