Life Sciences Commons^™

Vectors And Methods For Enhanced Cell Longevity And Protein Expression, Bruce A. Webb, Jeremy Kroemer

Entomology Faculty Patents

It is the object of the current invention to provide methods and compositions relating to the expression of vankyrin proteins in cell lines to increase their viability, longevity and capacity for protein production. The inventors have discovered that the expression of P-ank-1 and I²-ank-3 proteins in cell culture has increased the cells' longevity and capacity for endogenous and/or heterologous target protein production. Specifically, the present invention relates to the enhanced expression of endogenous and/or heterologous target proteins/polypeptides in recombinant cells that are also expressing P-ank-1 and/or I²-ank-3 protein compared to expression host cells that are not …

Parallel Metatranscriptome Analyses Of Host And Symbiont Gene Expression In The Gut Of The Termite Reticulitermes Flavipes, Aurélien Tartar, Marsha M. Wheeler, Xuguo Zhou, Monique R. Coy, Drion G. Boucias, Michael E. Scharf

Entomology Faculty Publications

BACKGROUND: Termite lignocellulose digestion is achieved through a collaboration of host plus prokaryotic and eukaryotic symbionts. In the present work, we took a combined host and symbiont metatranscriptomic approach for investigating the digestive contributions of host and symbiont in the lower termite Reticulitermes flavipes. Our approach consisted of parallel high-throughput sequencing from (i) a host gut cDNA library and (ii) a hindgut symbiont cDNA library. Subsequently, we undertook functional analyses of newly identified phenoloxidases with potential importance as pretreatment enzymes in industrial lignocellulose processing.

RESULTS: Over 10,000 expressed sequence tags (ESTs) were sequenced from the 2 libraries that aligned into …

Integration Of Irradiation With Cytoplasmic Incompatibility To Facilitate A Lymphatic Filariasis Vector Elimination Approach, Corey L. Brelsfoard, William St. Clair, Stephen L. Dobson

Entomology Faculty Publications

BACKGROUND: Mass drug administration (MDA) is the emphasis of an ongoing global lymphatic filariasis (LF) elimination program by the World Health Organization, in which the entire 'at risk' human population is treated annually with anti-filarial drugs. However, there is evidence that the MDA strategy may not be equally appropriate in all areas of LF transmission, leading to calls for the augmentation of MDA with anti-vector interventions. One potential augmentative intervention is the elimination of vectors via repeated inundative releases of male mosquitoes made cytoplasmically incompatible via an infection with Wolbachia bacteria. However, with a reduction in the vector population size, …