Nurturing Life Sciences
#Id: 9491
#Id: 3692
#Unit 2. Cellular Organization
#Id: 7358
#Unit 11. Evolution and Behavior
#Id: 5103
#Unit 6. System Physiology – Plant
#Id: 2251
#Id: 815
#Unit 3. Fundamental Processes
Sigma inhibits non specific binding of holoenzyme so fourth slides rapidly over non promoters sequences but binding strongly to promoters