Class: Ucsc::Hg18::CnpLocke
- Inherits:
-
DBConnection
- Object
- ActiveRecord::Base
- DBConnection
- Ucsc::Hg18::CnpLocke
- Includes:
- Feature
- Defined in:
- lib/ucsc/hg18/activerecord.rb
Overview
DESCRIPTION
From Structural Variants description page when clicking the “Describe table schema” in the table browser: “DNA samples were obtained from Coriell Cell Repositories. The reference DNA used for all hybridizations was from a single male of Czechoslovakian descent, Coriell ID GM15724 (also used in the Sharp study).
A locus was considered a CNV (copy number variation) if the log ratio of fluroescence measurements for the individuals assayed exceeded twice the standard deviation of the autosomal clones in replicate dye-swapped experiments. A CNV was classified as a CNP if altered copy number was observed in more than 1% of the 269 individuals.“