GRO-seq_Vehicle  (Re-Sequenced GSM678535 to greater depth)
GRO-seq_Vehicle  (Re-Sequenced GSM678536 to greater depth)
GRO-seq_E2_10m (Re-Sequenced GSM678537 to greater depth)
GRO-seq_E2_10m (Re-Sequenced GSM678538 to greater depth)
GRO-seq_E2_40m (Re-Sequenced GSM678539 to greater depth)
GRO-seq_E2_40m (Re-Sequenced GSM678540 to greater depth)

c("cell line: MCF7", "treatement time: 0", "treatment: untreated")
c("cell line: MCF7", "treatement time: 0", "treatment: untreated")
c("cell line: MCF7", "treatement time: 10", "treatment: treated for 10 minutes with E2")
c("cell line: MCF7", "treatement time: 10", "treatment: treated for 10 minutes with E2")
c("cell line: MCF7", "treatement time: 40", "treatment: treated for 40 minutes with E2")
c("cell line: MCF7", "treatement time: 40", "treatment: treated for 40 minutes with E2")