Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Pagani, L; Semenova, E A; Moriggi, E; Revell, V L; Hack, L M; Lockley, S W; Arendt, J; Skene, D J; Meier, F; Izakovic, J; Wirz-Justice, A; Cajochen, C; Sergeeva, O J; Cheresiz, S V; Danilenko, K V; Eckert, A; Brown, S A (2010). The physiological period length of the human circadian clock in vivo is directly proportional to period in human fibroblasts. PLoS ONE, 5(10):e13376.