Microbiology, Metagenomics and Bioinformatics

Johan Bengtsson-Palme, University of Gothenburg | Wisconsin Institute for Discovery

Browsing Posts tagged InSiDER

Can you spot the differences in color shade in this picture?

Me neither. And that’s why I suspect that I’ve spent 30 hours or so on something completely not useful stuff. I hereby take weekend. See you next week!

I’ve been having a very intense start of the year with the move to the US and getting the family accustomed to Madison (which has taken time and energy, but gone really well). I just wanted to make you aware of that I have started posting at the Wisconsin Blog again and hope to be sharing research related stuff from my year in the US there. For more personal stuff, our family has set up a blog (in Swedish) at this address: https://palmeiamerikat.blogspot.com. You are very welcome to follow our adventure there!

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!

Today, I started my new position at the University of Gothenburg as a non-tenured assistant professor (forskarassistent)*. In essence, this means that I have a position funded by my own grant until the end of 2020, although I will be on a leave-of-absence while doing my PostDoc with Jo Handelsman in Wisconsin. Speaking of which, I will be leaving to the US on Thursday next week for a month of setting things up at her lab (and also going to the EDAR4 conference in Lansing). I will return to Sweden in mid-September and leave for the US for real early next year.

In terms of actual work, this change of position will not mean very much at the moment. I will continue to do the same things for some time, and I will remain closely associated with Joakim Larsson’s lab at the Dept. of Infectious Diseases. And luckily, I will retain my lovely roommates for at least the time being. In the long run, however, this means that I will shift my research focus slightly, away from antibiotic resistance risk management towards interactions in microbial communities (still related to antibiotics though). Exciting times ahead!

Note
* For some reason, the university administration refuses to call this position assistant professor in English at this time, instead referring to the position as “Postdoctoral research fellow”. I guess that it might be bloody annoying explaining that this is not the same as “postdoctoral researcher” and virtually everywhere else would be called “(non-tenured) assistant professor”, but then on the other hand, who cares about titles anyway?

So 2017 has begun, and this year will bring new challenges and exciting opportunities. First of all, my application for a 3.5 year grant from the Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning (FORMAS) to go to Prof. Jo Handelsman’s lab in the US was granted. Since Prof. Handelsman in is moving her lab to University of Wisconsin in Madison, where she will be heading the Wisconsin Institute of Discovery (after returning from the White House), it means that this summer I will be moving to Wisconsin. I will retain a link to the University of Gothenburg and the Joakim Larsson lab though, and part of the grant is actually for covering my salary after returning from the US, so Gothenburg won’t get rid of me so easily.

The granted project will use high-throughput sequencing techniques to identify genes improving colonization and invasion ability or resistance to invasion in microbial communities, using a model system developed by the Handelsman lab. The project will focus on genes important for colonization, invasion and resistance to invasion under exposure to sub-lethal antibiotics concentrations. The project will contribute important knowledge towards the understanding of microbial colonization and invasion and highlight disturbances to the interactions in microbial communities caused by anthropogenic activities. In addition, the results of the project will hopefully allow for prediction of secondary effects of antibiotic exposure in the environment, and the preparation for future challenges related to infections with pathogenic bacteria. The project has already been highlighted by CARe (although this was before Jo announced her move from Yale) and a FORMAS press release (in Swedish).

The project will go under the acronym InSiDER, and I intend to write about it in a special section of the website, called the Wisconsin Blog. My intention is to include personal reflections on life in Wisconsin and work in the Handelsman lab there, but we’ll see how those plans turn out. Anyway, I am very thankful for FORMAS funding this project and giving me the opportunity to work with one of the leading scientists within microbial ecology in the world!