phyloP base-wise conservation .
PhyloP basewise conservation score derived from Multiz
alignment of 27 insect species.
- Raw data was downloaded from: UCSC
- Input file format: WIG
- Download date: 4-10-2016
From D. melanogaster (Aug 2014 BDGP Rel6 + ISO1 MT/dm6).
| || Filename || Description || Feature || GEO-ID |
| 1 || phylop.sga || PhyloP (27 species) score >= 2) || PhyloP || - |
The sources files are in WIG fixedStep format. Conversion into
SGA was carried out with an ad hoc Perl script. In order to
keep the SGA files reasonably compact, only positions with
phyloP scores greater than a threshold value
were considered. The original real-valued scores
were first dimished by t
-1 and then rounded down to the
counts = int(phyoP_score-t+1)
The modified phyloP score is given in the count (5th) field of
the SGA files.
Threshold value: 2.0
Pollard KS, Hubisz MJ, Rosenbloom KR, Siepel A
Detection of nonneutral substitution rates on mammalian phylogenies.
Genome Res. 2010 Jan;20(1):110-21. doi: 10.1101/gr.097857.109. Epub 2009 Oct 26.