We are thrilled to host a visiting master’s student, Lisa Michelitsch, starting next month. Lisa’s visit is sponsored by a generous scholarship from the Marshall Plan Foundation. Here’s why she’s excited to come to Chicagoland:
During my bachelor´s degree program in Molecular Biology, I had the honor of doing two research internships abroad within Europe as well as working in multiple laboratories in Graz. This was a meaningful addition for my young academic education and simultaneously opened new scientific doors for me. Working in different laboratories with different people from all over the world showed me how important it is to create mutual understanding of different people’s views and opinions. In my mind, this is essential for exchanging knowledge between people with different cultures or backgrounds. From this constructive experience, I knew that I want to do my master thesis abroad to further broaden my scientific and personal horizon.
In addition, a well built network will give me the opportunity to keep up-to-date on new discoveries and ideas, which would be good for me to constantly develop myself in an area I love. Furthermore I get the chance to connect with people, which is another passion of mine. Following this idea (and big thanks to my supervisor, Alex Mahnert at the Department of Environmental Biotechnology in Graz), I had the chance to get in touch with Erica Marie Hartmann in person at her exciting presentation about the dust microbiome in July 2017. I was impressed by her work and the engagement of sharing knowledge with the public, which I think is one of the most important things in today´s science.
And thanks to the Marshall Plan Foundation, I now have the financial support to do my master thesis in the Hartmann Lab at Northwestern. The Foundation established an academic exchange program to fund scholarships for academic exchange between Austria and the U.S. with a special focus on Universities of Applied Sciences and Technical Universities. They support students, helping them in their career development and opening doors for transnational mobility. A key element of the scholarship is the freedom of the fellows to choose a research topic and the appropriate University fitting their individual needs.
The opportunity to choose the topic on my own was not only given by the scholarship but also by Erica, which really means a lot to me. I have decided to work on a new microbiome project centered on toothbrushes, which I´m very curious about. I can´t wait to join Erica’s group because I´m really motivated and eager to learn new methods and share ideas with all lab members.
I am convinced that this experience not only helps me in giving my master´s program the perfect closure but also provides a specific boost for a promising scientific career in the future.
Besides the amazing scientific opportunities that I get at Northwestern, I am also looking forward to going to the U.S. for the first time and to living in Chicago for an extended period of time.
We were fortunate to have several wonderful undergrads, in addition to David, in the lab over the summer. Rising sophomore Huseyin Demir is part of the NU Bioscientist program, which funded his summer research experience. Here’s what he had to say about it:
As a part of the NU Bioscientist program here at Northwestern, I was able to get a summer research grant that aims to introduce and expose freshmen to research in a field of their choice. I had very little lab experience prior to joining the Hartmann Lab, but this grant made it possible for me to do research as a full-time job.
I looked into utilizing a relatively new technique called PMA-qPCR, which uses a DNA binding agent called Propidium Monoazide and qPCR in order to differentiate between the viable and non-viable bacteria in a given sample. I first tested the technique on practice samples to develop a reliable method and then used it to supplement and provide a comparison to PhD student Jinglin Hu’s data in assessing viability of bacteria on surfaces with different paints.
My work in the lab was guided by our technician, Adam Glawe, who familiarized me with the lab techniques I needed to perform this project and provided constant feedback on the data collection and analysis.
I now feel much more comfortable doing research in a lab setting, and I look forward to working with the Hartmann Lab on many more projects during my undergraduate career.
David Park, who is a junior at Northwestern, is wrapping up his summer research project, funded by a Summer Undergraduate Research Grant. This is what he has to say:
David Park, setting up samples for PCR.
Last April, I received the Summer Undergraduate Research Grant from the Office of Undergraduate Research. The grant was for a new project that compares the genetic composition of dust-borne Staphylococcus aureus and its other strains in clinical settings. Immediately after hearing the news about the grant award, I began screening for S. aureus in the collection of bacterial samples that had been generated by the laboratory’s cultivation team. The methods included agar plate streaking, DNA extraction, and polymerase chain reaction (PCR), which together made up the biggest part of my time in lab.
Laboratory guidance and assistance from Alex McFarland, our graduate student who recently joined the lab, and other lab members was very valuable; the weeks of screening went smoothly with their help. It was interesting to find a clinically common bacterial species in indoor dust, especially those that are potentially hazardous due to antibiotic resistance. During the process, I learned more about microbiology and microbiological research, and feel more comfortable performing lab techniques, which I am glad about.
The goal of the screening so far was to have dust-borne S. aureus samples ready for sequencing. Sequencing is the next step of the project, which I hope to get into after my month-long shadowing program in South Korea.
Last Wednesday, the Hartmann Lab took par into the « My Research in 180s » competition. The aim of this competition open to anyone doing research, is to explain to a non-specialist audience in only 180 seconds the work done on a research question.
Only a single static slide is allowed and the candidates had to provide a good understanding of the background of the research question as well as its signifiance. Presenters had also to describe the key results, including the outcomes and the conclusion, following a clear and logical sequence. They also had to communicate in a langage appropriate to a non-specialist audience, explain terminology when necessary and spend adequate time on each element of their presentation.