Transcription profiling of Drosophila AA1/AA2 time series of cn bw

ABSTRACT: Circadian clocks are temporally aligned to the environment via signals, or Zeitgebers, such as daily light and temperature cycles, food availability, and social behavior. In this study, we show that genome-wide expression profiles from temperature-entrained flies show a dramatic difference in the presence or absence of a thermocycle. Whereas transcription appears to be modified globally by changes in temperature, there is a specific set of transcripts that continue to oscillate in constant conditions following temperature entrainment. These transcripts show a significant overlap with a previously defined set of transcripts oscillating in response to a photocycle. Further, these overlapping transcripts maintain the same mutual phase relationships after entrainment by temperature or light. C

ORGANISM(S): Drosophila melanogaster

SUBMITTER: Herman Wijnen 

PROVIDER: E-GEOD-6492 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress