1. Studying Circadian Rhythm and Sleep Using Genetic Screens in Drosophila <br>Sofia Axelrod, Lino Saez and Michael W. Young<br>2. Dissecting the Mechanisms of the Clock in Neurospora<br>Jennifer Hurley, Jennifer J. Loros and Jay C. Dunlap<br>3. High Throughput and Quantitative Approaches for Measuring Circadian Rhythms in Cyanobacteria Using Bioluminescence<br>Ryan K. Shultzaberger, Mark L. Paddock, Takeo Katsuki, Ralph J. Greenspan and Susan S. Golden<br>4. Using Circadian Entrainment to Find Cryptic Clocks<br>Zheng Eelderink-Chen, Maria Olmedo, Jasper Bosman and Martha Merrow<br>5. Wavelet-based Analysis of Circ adian Behavioral Rhythms<br>Tanya L. Leise<br>6. Genetic Analysis of Drosophila Circadian Behavior in Semi-Natural Conditions<br>Edward W Green, Emma K O’Callaghan, Mirko Pegoraro, J Douglas Armstrong, Rodolfo Costa3 and Charalambos P Kyriacou<br>7. Methods to Study Molecular Mechanisms of the Neurospora Circadian Clock<br>Joonseok Cha, Mian Zhou, and Yi Liu<br>8. Detecting KaiC Phosphorylation Rhythms of the Cyanobacterial Circadian Oscillator in Vitro and in Vivo<br>Yong-Ick Kim, Joseph S. Boyd, Javier Espinosa, and Susan S. Golden<br>9. The Role of Casein Kinase I in the Drosophila Circadian Clock<br>Jeffrey L. Price, Jin-Yuan Fan, Andrew Keightley and John C. Means<br>10. Purification and Analysis of PERIOD Protein Complexes of the Mammalian Circadian Clock<br>Jin Young Kim, Pieter Bas Kwak, Michael Gebert, Hao A. Duong and Charles J. Weitz<br>11. Best Practices for Fluorescence Microscopy of the Cyanobacterial Circadian Clock<br>Susan E. Cohen, Marcella L. Erb, Joe Pogliano and Susan S. Golden<br>12. Structural and Biophysical Methods to Analyze Clock Function and Mechanism <br>Martin Egli<br>13. Identification of Small Molecule Modulators of the Circadian Clock<br>Tsuyoshi Hirota and Steve A. Kay<br>14. ChIP-Seq and RNA-Seq Methods to Study Circadian Control of Transcription in Mammals<br>Joseph S. Takahashi, Vivek Kumar , Prachi Nakashe, Nobuya Koike, Hung-Chung Huang, Carla B. Green, and Tae-Kyung Kim <br>15. Chipping away at the Drosophila Clock<br>Jian Zhou, Wangjie Yu and Paul E. Hardin<br>16. Considerations for RNA-seq Analysis of Circadian Rhythms<br>Jiajia Li, Gregory R Grant, John B Hogenesch and Michael E Hughes<br>17. RNA-Seq Profiling of Small Numbers of Drosophila Neurons<br>Katharine Abruzzi, Xiao Chen, Emi Nagoshi, Abby Zadina, and Michael Rosbash<br>18. Analysis of Circadian Regulation of Poly(A) Tail Length <br>Shihoko Kojima and Carla B. Green<br>19. Sample Preparation for Phosphoproteomic Analysis of Circadian Time Series in Arabidopsis Thaliana<br>Johanna Krahmer, Matthew M Hindle, Sarah F Martin, Thierry Le Bihan and Andrew J Millar