Figure 3From: A green-light inducible lytic system for cyanobacterial cellsAnalysis of T4 holin transcription level by RT-PCR. Total RNA was purified from Synechocystis/pKTLYS at 2, 5, 8, 12, and 24 hours after green-light induction to analyze the relative transcription level of the holin gene under red light (black bars) and green light (white bars).Back to article page