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| Status |
Public on Jan 22, 2016 |
| Title |
C.elegans time course study on dietary restriction and aging |
| Organism |
Caenorhabditis elegans |
| Experiment type |
Expression profiling by array
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| Summary |
Dietary restriction (DR) is the most powerful natural means to extend lifespan. Here we obtain temporally resolved transcriptomes during calorie restriction and intermittent fasting in Caenorhabditis elegans, and find that early and late responses involve metabolism and cell cycle/DNA damage, respectively.
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| Overall design |
15 samples of N2 worms were collected every two days from adult day (AD) 2 under three dietary regimens: ad libitum (AL), calorie restriction (CR) and intermittent fasting (IF) in this time course Affymetrix microarray experiment. AL, CR and IF treatments were carried out following published protocols (Honjoh et al., 2009, Nature) except the concentration of AL was set to 1x10^10 bacteria/ml while that of CR was set to 1x10^8 bacteria/ml.
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| Contributor(s) |
Han JD |
| Citation(s) |
26959186 |
| |
| Submission date |
Jan 21, 2016 |
| Last update date |
Aug 24, 2016 |
| Contact name |
Jing-Dong Jackie Han |
| E-mail(s) |
jdhan@picb.ac.cn
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| Organization name |
Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences
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| Department |
CAS-MPG Partner Institute for Computational Biology
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| Lab |
Jing-Dong J. Han's Lab
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| Street address |
Yueyang Road 320
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| City |
Shanghai |
| ZIP/Postal code |
200031 |
| Country |
China |
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| Platforms (1) |
| GPL200 |
[Celegans] Affymetrix C. elegans Genome Array |
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| Samples (15)
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| This SubSeries is part of SuperSeries: |
| GSE77111 |
A Systems Approach to Reverse Engineer Lifespan Extension by Dietary Restriction |
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| Relations |
| BioProject |
PRJNA309448 |
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