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Team:Bielefeld-Germany/Labjournal/week11
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* '''Team Site Directed Mutagenesis:''' Generated the first Site-Directed-Mutagenesis primer for Bacillus pumilus (two sites), Xanthomonas Campestris (two sites), Escherichia coli (one site)und Thermus thermophilus (one site). | * '''Team Site Directed Mutagenesis:''' Generated the first Site-Directed-Mutagenesis primer for Bacillus pumilus (two sites), Xanthomonas Campestris (two sites), Escherichia coli (one site)und Thermus thermophilus (one site). | ||
* '''Team Cellulose Binding Domain:''' Searched NCBI for Cellulose, Chitin & Keratin binding motifs in accessable organisms; found two Chitin-binding-domains in Bacillus Halodurans | * '''Team Cellulose Binding Domain:''' Searched NCBI for Cellulose, Chitin & Keratin binding motifs in accessable organisms; found two Chitin-binding-domains in Bacillus Halodurans | ||
| - | * '''Team Student Academy:''' The experiments were performed in groups of 2-3 | + | * '''Team Student Academy:''' The experiments were performed by one half of the pupils in groups of 2-3. Afterwards we held a presentation about the iGEM competition, the project of the last two teams from Bielefeld and about our project. In the evening we had a barbecue with the pupils and the iGEM team with a lot of interesting discussions. |
===Wednesday July 11th=== | ===Wednesday July 11th=== | ||
Revision as of 13:17, 23 August 2012
Contents |
Labjournal
Week1 Week2 Week3 Week4 Week5 Week6 Week7 Week8 Week9 Week10 Week11 Week12 Week13 Week14 Week15 Week16 Week17 Week18
Week 11 (07/09 - 07/15/12)
Monday July 9th
- Ordering primers for isolation of fungal laccases from plasmids, we got from the Ernst-Moritz-Arndt-University in Greifswald. The plasmids contain the cDNA sequences of five different laccases from Trametes versicolor and Pycnoporus cinnabarinus.
- lac5 from Trametes versicolor
- lac10 from Trametes versicolor
- lac13 from Trametes versicolor
- lac20 from Trametes versicolor
- lac35 from Pycnoporus cinnabarinus
- The first primerpairs were designed with standard prefix and suffix sequence and 20 bases complementary to the start and end of the ORF sequences.
- Additional primerpairs were designed with AarI restriction site and Kozak consensus sequence before the first 20 bases from the start of the ORF (forward primers). The reverse primers were desigend with the last 20 bases of the lacase genes and a terminator overhaning end and a AarI restriction site.
Problem: We forgot to delete the signal peptid sequences, which are present in the fungal laccases. Solution: Ordering the forward primers again with the first 20 bases after the signal peptides.
- Team Student Academy: This week the Student Academy took place. Today we held a presentation about the background of our experiments and answered all the questions the pupils had. Furthermore two of us participated at the an unconstrained meeting between the instructors and the pupils in the evening.
Tuesday July 10th
- Team Site Directed Mutagenesis: Generated the first Site-Directed-Mutagenesis primer for Bacillus pumilus (two sites), Xanthomonas Campestris (two sites), Escherichia coli (one site)und Thermus thermophilus (one site).
- Team Cellulose Binding Domain: Searched NCBI for Cellulose, Chitin & Keratin binding motifs in accessable organisms; found two Chitin-binding-domains in Bacillus Halodurans
- Team Student Academy: The experiments were performed by one half of the pupils in groups of 2-3. Afterwards we held a presentation about the iGEM competition, the project of the last two teams from Bielefeld and about our project. In the evening we had a barbecue with the pupils and the iGEM team with a lot of interesting discussions.
Wednesday July 11th
- Team Cellulose Binding Domain: Looked up the sequence of Clostridium cellulovorans cellulose binding protein gene (cbp A) http://www.ncbi.nlm.nih.gov/nuccore/M73817 made a Clonemanagerfile and protein-BLASTed the sequence to find out the domain of the Cellulose-Binding-Domain: 103bp-378bp
