Team:Caltech/Week 13

September 4

Overnights of: K123001 (bisdB) x2, pNT001 (construct vector) x2, and pSB3k3(BioBrick submission vector) x3

September 5

Miniprepped overnights of K123001, pNT001, and pSB3k3
PCR assembly of K123001 with prefix-promoter and terminator-suffix ultrimers to make bisdB construct
Gel of PCR assembly product
Overnights of J23119-lacZ-MG-1655 for x-gal analysis

Results

Miniprep concentrations:

Gel reveals correct sized product of ~1.5kbp

September 6

Assembly of bisdB pcr'ed construct into pNT001 (with bisdA) and pSB3k3 (BioBrick submission vector, with unwanted RFP)
Plate all assembled & transformed constructs and controls
Grow overnights of J23119-lacZ-MG-1655 from two different plate sources and one glycerol stock

September 7

Plated the rest of transformed pSB3k3-bisdB
Add the J23119-lacZ-MG-1655 to autoclaved LB+glass beads to incubate biofilm at 37&degC
Performed qualitative X-gal experiment to pick best J23119-lacZ-MG-1655 overnight (turned most blue in least time)
Restreak pNT001-bisdB colonies onto another plate for clearer single colonies

Results

Plate results:

September 8

Overnights of all pNT001-bisdB and pSB3k3-bisdB colonies for sequencing tomorrow
Transformed DDT-pET protein overexpression vector into BL21D3 strain
Mix 40mg/mL X-gal (100x) in preparation for X-gal-biofilm experiment

Results

Transformation plating of pSB3k3-bisdB yielded 4 red colonies and one white colony