Wed, Aug 18 21

Received and organized VR inserts #

Most of the VR insert sequences arrived in the mail today so I spent some time resuspending those and organizing data associated with them.

Resuspension #

Resuspended all inserts in TE buffer provided by Megan (thanks!) so all inserts have a final concentration of 50 ng/ul of DNA. Then placed all inserts into a new box labeled VR fragments and placed onto my shelf in the kitchen freezer.

VR insert data management #

Cataloging #

I created this spreadsheet which catalogues each insert that has arrived, it’s total mass, and lot number.

Quality control data #

Thermo also provided a CD (???) of quality control data for each insert that arrived. I transferred that data to Google Drive but have not spent much time reviewing it.

PCR #

Ran PCR with VR-7 and VR-8. VR-7 is a fragment while VR-8 is in a vector. In theory should work either way. Details of protocol reagents and primers are at this sheet. Used pFC8tac protocol as it should be suitable with these primers.

|95°C|95°C               |    |tmf:66.0
|____|_____          72°C|72°C|tmr:69.5
|5min|30s  \ 61.3°C _____|____|45s/kb
|    |      \______/ 0:30|5min|GC 55%
|    |       30s         |    |319bp

Results #

Did not have time to run out on gel; will do tomorrow. For now just nanodrop both samples results are below.

Sampleng/ul260/280260/230Sample volume (ul)
VR-7114.60.9020.22125
VR-8211.50.8760.21325

Looks like primers are working and that we can amplify small amounts of each insert in order to produce more if need be. Gel will give more complete picture.