We are hiring a PhD student to work with effects of antibiotics on microbial communities! The project will use large-scale techniques to investigate how sub-inhibitory concentrations of antibiotics affect microbial communities. Specifically, the project will examine how the ability for bacteria to colonize and invade established microbial communities is impacted by antibiotics. The project will also explore how antibiotics influence the interactions between different species in bacterial communities and if this may change their ability to withstand invasions. The goal is to identify the genes and mechanisms that contribute to change and stability in microbial communities.
A cool thing about this position is that it is fairly adaptable to the eventual candidate, and the project can be somewhat tailored to suit the profile of the PhD student. This means that we’re looking for someone who is either a bioinformatician or an experimentalist (or both). Previous experience with microbial communities is a plus, but not a must.
If you feel that you are the right person for this position, you can apply here. More information is also available here. We look forward to your application! The deadline for applications is December 9.
The shift to October marked the last days that our visiting doctoral student Adriana Osińska spent in the lab. Adriana was working on the sequencing data generated from the invasion experiments I performed in Jo Handelsman’s lab. She managed to dig out a great number of genes that seems to have an influence on bacterial community invasion success. Those genes are now candidate genes that will be tested in follow-up studies, which brings us to….
That I forgot to introduce our newest lab member – Emil Burman! Emil is a master student performing his thesis project in the lab and will stay with us until May 2020. Emil will work on experimentally characterizing the candidate genes that Adriana has identified. We are excited to have Emil in the lab and think that he has been off to a great start already. Welcome Emil!
Adriana will no go back to Poland to complete here PhD thesis early next year. We have loved to have her in the lab and she has contributed with data and analyses of tremendous value. We wish her all the best of luck with defending her thesis!
It’s been a long time before I have written something here, mostly because making ourselves at home in Madison have take some time; then we go the flue; and then there have been a lot at work after that. But now i will try to have another go at writing somethings on the Wisconsin Blog. First, a look at my (already messy) desk here at the Wisconsin Institute for Discovery.
And then, a look at my lab space, which I have a view of straight from my desk, through a glass window.
This week, I have started experiments with exposing our little model community to antibiotics and it looks like I’m getting potentially exciting results. I have to sit down with the data today to see if there’s statistical differences, but from the looks of the biofilms, there is potential here.
Next week I will try to start experiment with sand columns and see if I can replicate some of this in this setting as well. It is interesting being back in the lab, and I feel that this an experience that will be very valuable for me going forward. I look forward to the days later this spring when I will start generating sequence data from my own experiments!
I’ve spend the lion’s share of the past few days in the lab, working quite late to obtain supercool results that we will now verify over the weekend. It’s very exciting to be able to generate useful data already during your first week in the lab (after not doing wet lab work for years), but mostly this is thanks to Manuel. Anyway, look at the beauty of those plates! My new favorite color must be crystal violet.
Another thing that has happened over the past week is that the students are beginning to come back her for the autumn semester. This means nice little paintings on the ground, lots of things happening downtown, but also that it’s harder to sleep since the previously quiet area of college dorms is not seeing quite a significant amount of nightlife. Large packs of students passing by my window at night, talking loudly. It’s mostly nice though. There are many parallels between Uppsala and Madison – both are cities heavily centered around their universities, and both seem to die a little during summers when the students move out. The differences mainly are that Madison is much more beautifully located between three lakes, that Uppsala has a much older history, and that Madison seems to have quite a bit of nightlife also in the summertime.
On Monday I will go to see a house to rent next year. Please keep your fingers crossed that it’s good and, if so, that we’ll get it! Otherwise housing has been a bit of a hassle, since everyone wants to rent now before the autumn semester. But I hope that that problem will no longer be a problem on Monday. Have a nice weekend!
Those attending the Metagenomics lab (part of the basic NGS course for PhD students given at GU this week), can find the material for the lab on this page:
Of course, the page is open for anyone else as well, although you won’t get the support that the GU students are given.