GSM3526401: D110T21; Homo sapiens; RNA-Seq
All samples were extracted in TRIzol. RNA from these was purified using Qiagen Rneasy Micro kit and was used for RNAseq analysis. Genomic DNA of the retinas was precipitated from the interphase and phenol phase of the TRIzol solution using 100% ethanol. The DNA pellet was washed 3 times with 0.1 M sodium citrate/10% ethanol solution and once with 75% ethanol. The pellet was then resuspended in 8 mM NaOH buffer or concentrated using gDNA Clean and Concentrator kit (Zymo Research, Irvine, CA). . Bisulfite conversion was performed on 500 ng of DNA using the llumina Infinium Methylation Assay protocol in the EZ DNA Methylation kit (Zymo Research). Following the desulphonation and wash steps, converted DNA was eluted in 12 µl of the M-Elution buffer  and was used for epigentic clock analysis. RNA libraries were prepared for sequencing using standard Illumina protocols
GEO Accession
GSM3526401