Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 3 of 3

Full-Text Articles in Life Sciences

Microbial Communities Hosted By Carnivorous Pitcher Plants: Diversity, Recruitment, Functions And Succession In Sarracenia Purpurea Microbiomes, Jacob Jeffrey Grothjan Dec 2021

Microbial Communities Hosted By Carnivorous Pitcher Plants: Diversity, Recruitment, Functions And Succession In Sarracenia Purpurea Microbiomes, Jacob Jeffrey Grothjan

Theses and Dissertations

The pitcher plant Sarracenia purpurea supplements nutrient acquisition through carnivory, capturing insect prey which are digested by a food web community of eukaryotes and bacteria. Analysis of both bacterial and eukaryotic diversity, and an understanding of bacterial recruitment into pitchers and succession of bacterial and eukaryotic communities over time have not been well explored. This thesis presents three studies designed to address these gaps using field sampling and manipulative greenhouse experiments. Study I compared bacterial and eukaryotic composition and diversity of pitcher communities within and between populations of plants in two distinct wetland habitats. Genetic sequence analysis revealed an underappreciated …


Mucinomics: A Bioinformatic Analysis Of Snail Mucins, And Their Function, Maxwell B. Mcdermott Aug 2021

Mucinomics: A Bioinformatic Analysis Of Snail Mucins, And Their Function, Maxwell B. Mcdermott

Theses and Dissertations

This thesis outlines the current research on secreted snail mucus, highlighting the potential of this biopolymer, and also demonstrates a research strategy to fulfill the unmet need of examining the hierarchical structures that lead to the enormous biological and chemical diversity of snail mucus genes.


Computational Analysis And Prediction Of Intrinsic Disorder And Intrinsic Disorder Functions In Proteins, Akila I. Katuwawala Jan 2021

Computational Analysis And Prediction Of Intrinsic Disorder And Intrinsic Disorder Functions In Proteins, Akila I. Katuwawala

Theses and Dissertations

COMPUTATIONAL ANALYSIS AND PREDICTION OF INTRINSIC DISORDER AND INTRINSIC DISORDER FUNCTIONS IN PROTEINS

By Akila Imesha Katuwawala

A dissertation submitted in partial fulfillment of the requirements for the degree of Engineering, Doctor of Philosophy with a concentration in Computer Science at Virginia Commonwealth University.

Virginia Commonwealth University, 2021

Director: Lukasz Kurgan, Professor, Department of Computer Science

Proteins, as a fundamental class of biomolecules, have been studied from various perspectives over the past two centuries. The traditional notion is that proteins require fixed and stable three-dimensional structures to carry out biological functions. However, there is mounting evidence regarding a “special” class …