Precision Run-On (PRO) Sequencing Bowtie2 alignment anchored to single-copy 21-mers or 51-mers found in assembly-filtered PCR-free WGS reads
The PRO-seq experiment was done on CHM13 cells and sequenced for 75bp single-ended reads.
Reads were trimmed and filtered and then aligned to the T2T CHM13 v1.0 assembly (released on 20200922) using bowtie2/2.3.5.1 with the following parameters:
-N 0
-k 100
Following alignment, the reads were anchored to single-copy 21-mers or 51-mers found in assembly-filtered PCR-free WGS reads generated with meryl/1.0
Rachel O'Neill
Savannah Hoyt
Arang Rhie (Meryl software)