Team:TU-Eindhoven/Collaborations
Collaborations
The best that most of us can hope to achieve in physics is simply to misunderstand at a deeper level.
iGEM European meetup Münich
Team member Laura (left 3rd) and Tim (left 2nd) talking to other team members.
On Thursday the 19th of July we went with 4 group members to the European iGEM meetup of 2018. This was a three day event starting on Friday. It started with talks about biotechnology and physics behind synthetic biology. Afterwards we had a chance to get into touch with companies like DNA biosolutions and promega. The conference ended with a poster session in which we had opportunities to present a poster of our project to 32 other teams from all around Europe. Afterwards we continued with a tour and some evening activities to finish it off.
On Saturday there was more talks about relevant topics in synthetic biology. We also had more opportunities to speak about our project and meet more iGEM teams. On top of that we had a workshop session. We had opportunities to do several workshops of which we followed one which was given by the Dutch National Institute for Public Health and the environment. In the workshop we worked together with people from different teams to focus on the design and safety of a certain project.
On Sunday there was a short session with two more scientific talks and some inspiring words by Randy Rettberg. All in all we gave, and received a great lot of feedback and additional ideas from other teams. We also gained great opportunities for some sweet collaborations with other iGEM teams.
Postcard collaboration
Postcard with our team in TU/e contest
In order to people more aware about synthetic biology we collaborated with iGEM Düsseldorf. We made postcards of our own project to show what synthetic biology is and how this is related to the iGEM competition. A lot of other iGEM teams also designed their own postcards and all contributing teams received their respective post cards. We’ll be able to hand these out to people all over the world to show them how synthetic biology contributes to solving problems in the world.
Checking biobrick
The IGEM team of Utrecht came to us with a problem. In their project they were planning to use the Tar receptor, which was available in the iGEM distribution kit (2018). However, when they did the transformations, they saw something surprising. When they analysed the colonies using a biocular microscope, they were able to detect GFP expressions. However, the sequence of the tar receptor should not contain GFP. In order to find out whether the sequence for the tar receptor was correct they approached multiple iGEM teams to uncover the truth. We did the transformation like they did and checked if the colonies contained GFP like they saw. However, we were not able to see these GFP expressions. Like us, other iGEM teams also saw that there was no GFP expressions when they did the transformations, and therefore we claim this mystery solved. The given sequence of iGEM turned out to be correct.
Dextran hydrogel where E.coli will be anchored.
Hydrogel exchange
During the European meetup in Münich we also spoke with iGEM Hamburg. We were connected easily, since we were both working with hydrogels. They told us that they were still looking for a suitable hydrogel for their project. The hydrogel had to meet the requirements of being stable in acidic conditions, be non toxic and non degradable. We thought our hydrogel met these requirements so we mailed back and forward and decided to send them small cubes of our hydrogel for them to test. We also asked them they could let us know if they managed to find some way to dissolve the hydrogel.
iGEM Leiden BBQ meetup
On the 17th of August iGEM leiden organized a Dutch Meet-Up including a BBQ and drinks. On top of that there was a pubquiz about every team’s respective project. We got to know in detail what every project was about and it was a great evening to connect and share with each other.
Bacterial overcrowding
During the European meetup in Münich we spoke with iGEM Düsseldorf about how we want to make a living material. They recognized the problem of bacterial overcrowding within our construct. Since our bacteria will keep dividing and cannot escape the hydrogel, at some point bacteria will be over-saturated which can lead to problems in protein expression. They offered to help us, and we had a meeting with them over skype. They were making a construct that uses the Lux Quorum sensing. Their construct contained 3 plasmids: Luxl (synthase for AHL), LuxR (molecule where AHL binds and can then bind to promotor) and pLux (promotor to which LuxR +AHL can bind). When the promoter gets activated, a phage lysis gene will the synthesized. In our case they offered to send us the plasmids without the Luxl in the construct, so when we add AHL to the hydrogel medium, cell growth will be inhibited. This is a great solution to keep our bacteria in control, as we want them to stay in steady numbers within our hydrogel, with steady lysostaphin production.
Brussel’s conference
The UCLouvain iGEM team organized a biotechnology conference on the 28th of September. This meetup existed of 2 parts. First there was a debate on the legal frame for applied research project, especially in the antimicriobial resistance, which is very relevant for our project. The second part was the conference in which three speakers that talked about biotechnology. On top of that we also got to show our project with a pitch in the European parliament!
Team member Tim (left) and Yahav (right) attending biotechnology conference at European Parliament, Brussels.
Dutch Mini Jamboree
On Friday the 19th of October, iGEM Eindhoven hosted the Dutch Mini Jamboree. This was an event to practice for the real deal in Boston a week later. All of the six Dutch iGEM teams (Delft, Utrecht, Leiden, Rotterdam, Groningen and Eindhoven) came to Eindhoven University of Technology to present their project and have a final practice session with all of the teams. It started with a poster session followed by a lunch. After lunch, the presentations started. These presentations were performed in front of four experienced judges. This jury consisted of Will Wright (European iGEM Ambassador), Pieter van Boheemen (Dutch Institute for Public Health and Environment), Maaruthy Yelleswarapu (PhD in Nijmegen, has previous iGEM experience) and Bob van Sluijs (1st runner up overgrad in 2014 with Wageningen RU). These judges gave feedback to the teams so that details could be finalized to give the best possible presentation in Boston. Also, feedback on posters was provided. The event was concluded with an ‘’After iGEM’’ talk by Will Wright. After that, we had dinner with pizza and we went to the bar of our study association for some fun and drinks.
