"

From 2010.igem.org

---

Revision as of 19:51, 17 October 2010

We are going to gram stain the agrobacteria, E-Coli, and florescent spl. and efflorescent spl. of agro to determine if we have agro that we are working with.

Hun Young is stetting up this gram stain placing 4 circles on a slide 0 X 1 2 and following the Gram Stain Protocol.

0-has shown under oil immersion was groups of red rods X-has shown lest clusters but under oil shown was red rods as well 1- 2-

BBa_pSB1T3—Tetracycline resistant plasmid—Plate 1 Well 7A

Today we are extracting a plasmid following protocol for extraction.

1) added 250 ul resuspension sol. and sightly vortexed to mix well.

2) added 250 ul of lysis sol. to 1.5 ml centrafuge tube with resuspended cells.

Following the protocol exact to the letter. I;m doing E-Coli w/ T9002

After DNA purification we drew out 5 ul from each spl. and placed into new tubes for electrophoresis, which we will do after lunch.

Placed remainder (45ul) of each in plastic frezer box in -80C freezer

electrophoresis

I will be loading our electrophoresis gel (all with loading tip from sterile box)

Well 1- Ruler

Well 2- T9002 with 5 ul loading dye

Well 3- F2620 with 5 ul loading dye

Well 4- I732094 with 5 ul loading dye

Well 5- Ruler II

Note: Gel contains lots of bubbles may be source of error. The gell turned out to show that the LacZ and LuxR had about the same size plasmid and F2620 had a much smaller plasmid which is basically what we were expecting after taking pictures, we bagged and froze.

Electroporations Comp E-Coli w/PGlo

Now I will be electroporating Comp E-Coli cells with PGlo then plate right away to allow to grow them.

taking and growing new Ecoli Comp Cells made by Biolabs inc. I will be taking 40 ul from main tube and placing into 4 new tubes then shoodting LB-Lennox into the main tube and placing into 15 ml centrifuge tube with LB and Amp to grow all weekend.

1) thawing cells in an ice bath allong with .2cm cuvette then electorporating E-Coli w/PGlo.

Following protocol