Open Access. Powered by Scholars. Published by Universities.®
- File Type
Articles 1 - 2 of 2
Full-Text Articles in Pathogenic Microbiology
Does Quorum Sensing Regulate The Conjugation Of The Two Co-Resident Megaplasmids Of Agrobacterium Tumefaciens 15955, Christopher Carter
Does Quorum Sensing Regulate The Conjugation Of The Two Co-Resident Megaplasmids Of Agrobacterium Tumefaciens 15955, Christopher Carter
Kansas State University Undergraduate Research Conference
While the effects of Agrobacterium tumefaciens can be easily observed and have been studied closely, the mechanisms for their virulence habits have not. Several studies have suggested the mechanisms for plasmid transfer and conjugation, particularly concerning plasmid Ti (pTi), the TraR (TraR1) regulator, and the quorum sensing (QS) system associated with it. Very little is known, however, about the second plasmid (pAt) present within the bacteria nor its regulatory QS systems. To further understand these mechanics of plasmid conjugation, we have devised a series of experiments in order to find connections between the conjugation of both pTi and pAt and …
The Effects Of The Fungus Beauvaria Sp. On The Cave Cricket, Hadenoecus Subterraneus, Christina N. Walker, Derrick J. Jent, Claire A. Fuller
The Effects Of The Fungus Beauvaria Sp. On The Cave Cricket, Hadenoecus Subterraneus, Christina N. Walker, Derrick J. Jent, Claire A. Fuller
Scholars Week
The cave cricket, Hadenoecus subterraneus, is a keystone species in cave ecosystems within Mammoth Cave National Park (MCNP). Within MCNP, many cricket cadavers have been found
with a thick, white fungus growing on them; this fungus has previously been identified to be Beauveria bassiana. However, new molecular data suggests that this may actually be the species B. amorpha. Cricket cadavers with Beauveria sp. were collected from MCNP and cultured on potato dextrose agar. Cultures will be sent to the USDA for a genetic analysis and identification of the fungus. The purpose of this study is to examine if the relationship …