RecA: Week 5, June 13-18
From 2011.igem.org
(Created page with "==Monday== ===RecAI Mutagenesis Test, Take 2 Day 6=== No colonies grew over the weekend. Thus, the PcI reporter (I763007) was assembled to the termi...") |
|||
Line 4: | Line 4: | ||
The testing construct will be able to use either part K648001 or K648002 parts, which were assembled and sequenced by the sensor group. These parts feature the constitutive promoter in front of the cI represser, which is necessary for the RecA1 mutagenesis testing construct. | The testing construct will be able to use either part K648001 or K648002 parts, which were assembled and sequenced by the sensor group. These parts feature the constitutive promoter in front of the cI represser, which is necessary for the RecA1 mutagenesis testing construct. | ||
+ | |||
+ | ==Tuesday== | ||
+ | ===RecAI Mutagenesis Test, Take 2 Day 7=== | ||
+ | The assembly from 6/13 was plated early in the morning in order for the colonies to grow all day and be ready for colony PCR at night. Unfortunately, the colonies did not grow again. | ||
+ | |||
+ | ===RecAI Extraction Take 4, Day 1=== | ||
+ | In order to store the RecAI mutant strain in a plasmid, the RecAI part was inserted into the K3 vector since the C3 vector did not work. Ampified insert assembly was used for this insertion. The RecAI PCR product was purified and digested with XbaI and PstI. The K3 miniprep from 6/8 was digested with XbaI and PstI. The two digests were ligated together, and the ligation was transformed into Esherichia coli cells and plated onto kanamycin resistant plates. | ||
[[Team:Penn_State/Notebook| Back to Notebook]] | [[Team:Penn_State/Notebook| Back to Notebook]] |
Revision as of 17:51, 23 June 2011
Contents |
Monday
RecAI Mutagenesis Test, Take 2 Day 6
No colonies grew over the weekend. Thus, the PcI reporter (I763007) was assembled to the terminator (B0015) through amplified insert assembly. The assembly hit a road block at the plating stage because no agar plates existed in the lab. Thus, the RecA group attempted to make plates themselves. The transformed cells were grown in culture, but the recovery media with the cells were kept in order to plate the next day, once more plates were made.
The testing construct will be able to use either part K648001 or K648002 parts, which were assembled and sequenced by the sensor group. These parts feature the constitutive promoter in front of the cI represser, which is necessary for the RecA1 mutagenesis testing construct.
Tuesday
RecAI Mutagenesis Test, Take 2 Day 7
The assembly from 6/13 was plated early in the morning in order for the colonies to grow all day and be ready for colony PCR at night. Unfortunately, the colonies did not grow again.
RecAI Extraction Take 4, Day 1
In order to store the RecAI mutant strain in a plasmid, the RecAI part was inserted into the K3 vector since the C3 vector did not work. Ampified insert assembly was used for this insertion. The RecAI PCR product was purified and digested with XbaI and PstI. The K3 miniprep from 6/8 was digested with XbaI and PstI. The two digests were ligated together, and the ligation was transformed into Esherichia coli cells and plated onto kanamycin resistant plates.