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| Status |
Public on May 28, 2014 |
| Title |
Transcriptomic changes in response to mercury toxicity in rice roots |
| Organism |
Oryza sativa |
| Experiment type |
Expression profiling by array
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| Summary |
To gain more insight into cellular responses to mercury, we have undertaken a large-scale analysis of the rice transcriptome during mercury stress.More transcripts were responsive to mercury during short (pooled from 1- and 3-h treatments) , as compared to long (24 h) exposures. After short exposures, these induced genes can be divided into different functional categories, mainly on the basis of cell wall formation, chemical detoxification, secondary metabolism, signal transduction and abiotic stress response.
Molecular mechanisms for the mercury toxicity in rice roots.
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| Overall design |
Two-condition experiment, short exposures and long exposures. Comparison of mock control and rice seedlings treated with 25mM Hg during short (pooled from 1- and 3-h treatments), as compared to long (24 h) exposures.; Biological replicates: 3 control replicates (short and long exposures), 3 Hg-treated replicates (short and long exposures).
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| Contributor(s) |
Chen Y, Chi W, Huang H |
| Citation(s) |
24840062, 28115496 |
| Submission date |
Oct 19, 2012 |
| Last update date |
Feb 24, 2017 |
| Contact name |
Wen-Chang Chi |
| E-mail(s) |
wenji0918177774@yahoo.com.tw
|
| Phone |
+886918177774
|
| Organization name |
National Cheng Kung University
|
| Department |
Life Science
|
| Lab |
Prof. Huang Hao-Jen
|
| Street address |
No.1, University Road, Tainan City
|
| City |
Tainan |
| State/province |
Taiwan |
| ZIP/Postal code |
701 |
| Country |
Taiwan |
| |
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| Platforms (1) |
| GPL8852 |
Agilent-015241 Rice Gene Expression 4x44K Microarray (Probe name version) |
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| Samples (6)
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| GSM1023108 |
Rice seedlings roots_Hg short exposures Replicate 1 |
| GSM1023109 |
Rice seedlings roots_Hg short exposures Replicate 2 |
| GSM1023110 |
Rice seedlings roots_Hg short exposures Replicate 3 |
| GSM1023111 |
Rice seedlings roots_Hg long exposures Replicate 1 |
| GSM1023112 |
Rice seedlings roots_Hg long exposures Replicate 2 |
| GSM1023113 |
Rice seedlings roots_Hg long exposures Replicate 3 |
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| Relations |
| BioProject |
PRJNA178073 |
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