Physical Sciences and Mathematics Commons^™

Molecular Interactions Involved In The Biogenesis Of Bacterial Microcompartments, Balaraj Balaram Menon

Dissertations

This study was undertaken with the goal of gaining better insights into the assembly pathway of carboxysomes and related polyhedra. Aside from their similarity in size and shape, all known microcompartments package enzymes that mediate key reactions of metabolic pathways [1]. It remains unclear whether the sequestered enzymes participate in microcompartment assembly and/or contribute to the overall shape of the polyhedra. Genetic studies in Salmonella enterica have suggested that the shells of organelles involved in propanediol utilization assemble in the absence of encapsulated enzymes [2]. In this study, in vivo yeast two-hybrid screens, involving components of the ethanolamine utilization (Eut) …