title: OE21
design: DNA was extracted with a mix of phenol:chloroform:isoamylalcohol and precipitated with ethanol. DNA pellets were washed and resuspended in Tris-EDTA buffer. Each DNA preparation was subjected to quality control using a 1.3% agarose gel and using NanoDrop 2000 to control for purity. DNA libraries were prepared for sequencing using standard Agilent protocols.