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Browse MaizePLEX Experiment Data

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Transcriptomic analysis of induced senescence in maize
Rajandeep Sekhon, University of Wisconsin (rssekhon@gmail.com)
Experiment design (48 hybridizations)
tissue type name
•Leaf •Internode
treatment
•Pollinated •Non-Pollinated
developmental stage name
•0 DAA •6 DAA •12 DAA •18 DAA •24 DAA •30 DAA

In this study, senescence was induced by preventing pollination in B73 inbred of maize and transcriptional changes were assayed in the leaf origina...[complete overview]

Experiment     Expression     Hybridizations & Samples     Quality Control     Compare Treatments     Downloads    

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Experiment Name: Transcriptomic analysis of induced senescence in maize
Accession No: ZM54
Microarray: nimbMaize
Visibility: public
Experiment Type:
Experiment Factor(s):
tissue type name
•Leaf   •Internode
treatment
•Pollinated   •Non-Pollinated
developmental stage name
•0 DAA   •6 DAA   •12 DAA   •18 DAA   •24 DAA   •30 DAA
Quality Control: biological replicates
Treatment summary:
 tissue type name  treatment  developmental stage name  # replicates
 Leaf  Pollinated  0 DAA  2
 Leaf  Pollinated  6 DAA  2
 Leaf  Pollinated  12 DAA  2
 Leaf  Pollinated  18 DAA  2
 Leaf  Pollinated  24 DAA  2
 Leaf  Pollinated  30 DAA  2
 Leaf  Non-Pollinated  0 DAA  2
 Leaf  Non-Pollinated  6 DAA  2
 Leaf  Non-Pollinated  12 DAA  2
 Leaf  Non-Pollinated  18 DAA  2
 Leaf  Non-Pollinated  24 DAA  2
 Leaf  Non-Pollinated  30 DAA  2
 Internode  Pollinated  0 DAA  2
 Internode  Pollinated  6 DAA  2
 Internode  Pollinated  12 DAA  2
 Internode  Pollinated  18 DAA  2
 Internode  Pollinated  24 DAA  2
 Internode  Pollinated  30 DAA  2
 Internode  Non-Pollinated  0 DAA  2
 Internode  Non-Pollinated  6 DAA  2
 Internode  Non-Pollinated  12 DAA  2
 Internode  Non-Pollinated  18 DAA  2
 Internode  Non-Pollinated  24 DAA  2
 Internode  Non-Pollinated  30 DAA  2
Total hybridizations: 48
Description: In this study, senescence was induced by preventing pollination in B73 inbred of maize and transcriptional changes were assayed in the leaf originating from the primary ear-bearing node and in the internode above the primary ear-bearing node from pollinated and non-pollinated plants at 0, 6, 12, 18, 24, and 30 DAA days after anthesis.
Publication: 'Transcriptional and metabolic analysis of senescence induced by preventing pollination in maize', Sekhon RS, Childs K, Santoro N, Foster C, Buell CR, de Leon N, Kaeppler SM
Plant Physiology
pubmed: 22732243
Created: 2012-07-07 12:22:10
Last Update: 2012-07-13 15:59:12
Submitter: Rajan Sekhon
Name: Rajandeep Sekhon
Institution: University of Wisconsin
Head of Laboratory: Shawn Kaeppler
email(s):
Homepage:

 
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