Tuesday 08/25/15

9:30 am – 10:15 pm

STORM

  • finish overnight run
  • switching still looks decent
  • setup data to analyze on MORGAN.
  • updated z-calibrations for both 647 and 750 parameters
  • fitting bead data for drift correction
  • all jobs launched before 1pm (probably need another 2 hours to finish running)

New experiments

  • stained BX-C and F6 (using previous mixed sample)
  • denatured at upstairs heat block at 78 (temp reasonably sensitive to adding water, use with care)
  • hybridized from 10am – 7pm at 47C
  • rinsed and imaging in MEA and freshly made Glox (left glox made yesterday out last night, tossed it)
  • spots switching much better in 750 (Ben also fixed the TIRF)
  • collecting ~55K frames 750 (30Hz, camera won’t do faster) and 65K frames 650 overnight

Ph-project

  • assemble figures, send to NF
  • latest complete version sent to all authors

Analysis of Green data

  • mapping total reads per region
  • Morgan connection got really slow

counting total reads per region

I used to use a “GenerateStrandCount” function you had written (I believe in matlab-functions).
I presume this has been replaced by “GenerateCoverageVector” or “GenerateSequenceDataStructure”?
Both of these try to find a “SequenceDictionary” field. The structure I get from BioIndexedFile on my SAM file doesn’t have this field.
I believe this is because my SAM file has no header. That pissed off cufflinks too, though I eventually got it to run. modENCODE doesn’t seem to believe in headers.

brute force approach

  • using fseek to count reads, no fancy coverage vector for whole genome
  • running over night

To do

  • format figures into combined PDF for Ph-Polymerization paper
  • Analyze Hi-C data
  • Organize presentation of Green data
  • Analyze two-color data
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