Tag: mannitol fermentation
Late in the spring semester, McMurry holds its annual Academic Awards Luncheon to honor the top students in each academic and athletic program. That luncheon was held today, and it marked the first occasion to name the top BIMS majors.
With such a new program, there are only a dozen or so BIMS majors. They fall into two categories – those who entered the program this fall as freshmen, and those who have transferred into the program from other majors. For this reason, only two students were recognized. The Outstanding Freshman Biomedical Science Major for 2008-2009 is Jonathan Urbanczyk from Abilene. Lauren Bump (a sophomore in years but a junior in hours) was named the Outstanding Junior Biomedical Science Major. She hails from San Antonio. Both students have distinguished themselves in a variety of ways and are outstanding representatives of the program. We’re proud of them both. They represent a truly exceptional group of students who claim Biomedical Science as their major – every one is a joy in the classroom and has a promising future ahead.
Also at the Academic Awards Luncheon, the winners of the Third Annual Student Poster Competition were named. Twenty four posters explaining student research were submitted by individuals and groups from Biology, Biochemistry, Psychology, Sociology, Political Science, Business, and Physics. The top award for an individual poster went to Matt Durham for his project entitled “The Design and Construction of a Plasmid Vector for Encoding Green Fluorescent Protein that is Compatible with Bacillus thuringiensis.” The project was guided by BIMS faculty member Dr. Paul Pyenta in Chemistry & Biochemistry. Matt took up the project begun years ago by another student and made great strides to express gfp in Bt cells. The work is in support of an interdisciplinary project that will study the ecology of Bt spores through the use of the genetically-modified, gfp-expressing strain Matt has engineered.
Second place in the group project category went to Dustin Mance, Laura Salas, and Julie Halverson for their project entitled “The Inhibition of Mannitol Use of Gram Positive Bacteria by Bacitracin”. This project was completed in their BIOL 3410 Microbiology course, where the lab skills and knowledge are learned through student involvement in research projects. One of the early projects all students participated in was the isolation and identification of bacteria from nature. As groups, students then studied the antiseptic/disinfectant- and antibiotic-resistance of their bacteria. This group tested their Gram positive cocci’s antibiotic resistance using mannitol salt agar, and an interesting anomaly was seen with Julie’s Staphylococcus aureus. The bacteria turned the normally red plate yellow (as expected) everywhere except in the vicinity of the bacitracin antibiotic disk. Their final poster project was to study this phenomenon further. Obviously, their work impressed the judges.
Our congratulations to each of these students for a job well done. Can’t wait to see what Fall 2009 has in store for us!