Search   for 
Find Your Gene ·  Publications ·  Tools ·  Gene List Suite ·  Expression Atlases ·  About PLEXdb ·  Feedback
Login ID:
Password:
Plants
Arabidopsis
Barley
Brachypodium
Citrus
Cotton
Grape
Maize
Medicago
Poplar
Rice
Soybean
Sugarcane
Tomato
Wheat
Pathogens & Symbionts
Search Experiments
Download Data
Gene List Suite
Tools
Your Account
Documentation
News
Personnel
Links
 Data Release Policy 
PLEXdb is committed to making expression data publicly available to researchers world-wide...
complete policy
 

Browse AraPLEX Experiment Data

Choose an experiment:
Expression Atlas of Arabidopsis Development (AtGenExpress)
Detlef Weigel, Jan Lohmann, Markus Schmid, Max-Planck-Institute for Developmental Biology (Markus.Schmid@tuebingen.mpg.de)
Experiment design (189 hybridizations)
organism part name
•Col-0_cotyl •Col-0_hyp •Col-0_root7 •Col-0_veg_leaf •Col-0_leaf_1-2 •Col-0_shoot_veg •Col-0_seedl_green •Col-0_shoot_trans •Col-0_root17 •Col-0_roset4_1l •Col-0_roset2 •Col-0_roset4 •Col-0_roset6 •Col-0_roset8 •Col-0_roset10 •Col-0_roset12 •Col-0_lf7_petio •Col-0_lf7_prox •Col-0_lf7_distal •Col-0_whole21d •Col-0_whole22d •Col-0_whole23d •Col-0_senescent •Col-0_cauline •Col-0_stem_2nd •Col-0_stem_1st •Col-0_inflo •Col-0_flow9 •Col-0_flow10/11 •Col-0_flow12 •Col-0_flow12_sepal •Col-0_flow12_petal •Col-0_flow12_stam •Col-0_flow12_carp •Col-0_flow15 •Col-0_flow15_pedi •Col-0_flow15_sepal •Col-0_flow15_petal •Col-0_flow15_stam •Col-0_flow15_carp •Col-0_pollen •Col-0_sil3 •Col-0_sil4 •Col-0_sil5 •Col-0_seed6 •Col-0_seed7 •Col-0_seed8 •Col-0_seed9 •Col-0_seed10 •Col-0_roset7 •Col-0_roset14 •Col-0_roset21 •Col-0_leaf •Col-0_flower •Col-0_root_MS1 •Col-0_root_GM-8 •Col-0_root_GM5-8 •Col-0_seedl_GM •Col-0_seedl_GM5 •Col-0_root_GM-21 •Col-0_root_GM5-21 •Col-0_sedlGM-21 •Col-0_sedlGM5-21

This experiment represents "AtGenExpress: Expression Atlas of Arabidopsis Development. Submission Number-ME00319; TAIR Accession- ExpressionSet:100...[complete overview]

Experiment     Expression     Hybridizations & Samples     Quality Control     Compare Treatments     Downloads    

Show
Experiment Name: Expression Atlas of Arabidopsis Development (AtGenExpress)
Accession No: AT40
Microarray: ATH1-121501
Visibility: public
Experiment Type:
Experiment Factor(s):
organism part name
•Col-0_cotyl  •Col-0_hyp  •Col-0_root7  •Col-0_veg_leaf  •Col-0_leaf_1-2  •Col-0_shoot_veg  •Col-0_seedl_green  •Col-0_shoot_trans  •Col-0_root17  •Col-0_roset4_1l  •Col-0_roset2  •Col-0_roset4  •Col-0_roset6  •Col-0_roset8  •Col-0_roset10  •Col-0_roset12  •Col-0_lf7_petio  •Col-0_lf7_prox  •Col-0_lf7_distal  •Col-0_whole21d  •Col-0_whole22d  •Col-0_whole23d  •Col-0_senescent  •Col-0_cauline  •Col-0_stem_2nd  •Col-0_stem_1st  •Col-0_inflo  •Col-0_flow9  •Col-0_flow10/11  •Col-0_flow12  •Col-0_flow12_sepal  •Col-0_flow12_petal  •Col-0_flow12_stam  •Col-0_flow12_carp  •Col-0_flow15  •Col-0_flow15_pedi  •Col-0_flow15_sepal  •Col-0_flow15_petal  •Col-0_flow15_stam  •Col-0_flow15_carp  •Col-0_pollen  •Col-0_sil3  •Col-0_sil4  •Col-0_sil5  •Col-0_seed6  •Col-0_seed7  •Col-0_seed8  •Col-0_seed9  •Col-0_seed10  •Col-0_roset7  •Col-0_roset14  •Col-0_roset21  •Col-0_leaf  •Col-0_flower  •Col-0_root_MS1  •Col-0_root_GM-8  •Col-0_root_GM5-8  •Col-0_seedl_GM  •Col-0_seedl_GM5  •Col-0_root_GM-21  •Col-0_root_GM5-21  •Col-0_sedlGM-21  •Col-0_sedlGM5-21
Quality Control: biological replicates
Treatment summary:
 organism part name  # replicates
 Col-0_cotyl  3
 Col-0_hyp  3
 Col-0_root7  3
 Col-0_veg_leaf  3
 Col-0_leaf_1-2  3
 Col-0_shoot_veg  3
 Col-0_seedl_green  3
 Col-0_shoot_trans  3
 Col-0_root17  3
 Col-0_roset4_1l  3
 Col-0_roset2  3
 Col-0_roset4  3
 Col-0_roset6  3
 Col-0_roset8  3
 Col-0_roset10  3
 Col-0_roset12  3
 Col-0_lf7_petio  3
 Col-0_lf7_prox  3
 Col-0_lf7_distal  3
 Col-0_whole21d  3
 Col-0_whole22d  3
 Col-0_whole23d  3
 Col-0_senescent  3
 Col-0_cauline  3
 Col-0_stem_2nd  3
 Col-0_stem_1st  3
 Col-0_inflo  3
 Col-0_flow9  3
 Col-0_flow10/11  3
 Col-0_flow12  3
 Col-0_flow12_sepal  3
 Col-0_flow12_petal  3
 Col-0_flow12_stam  3
 Col-0_flow12_carp  3
 Col-0_flow15  3
 Col-0_flow15_pedi  3
 Col-0_flow15_sepal  3
 Col-0_flow15_petal  3
 Col-0_flow15_stam  3
 Col-0_flow15_carp  3
 Col-0_pollen  3
 Col-0_sil3  3
 Col-0_sil4  3
 Col-0_sil5  3
 Col-0_seed6  3
 Col-0_seed7  3
 Col-0_seed8  3
 Col-0_seed9  3
 Col-0_seed10  3
 Col-0_roset7  3
 Col-0_roset14  3
 Col-0_roset21  3
 Col-0_leaf  3
 Col-0_flower  3
 Col-0_root_MS1  3
 Col-0_root_GM-8  3
 Col-0_root_GM5-8  3
 Col-0_seedl_GM  3
 Col-0_seedl_GM5  3
 Col-0_root_GM-21  3
 Col-0_root_GM5-21  3
 Col-0_sedlGM-21  3
 Col-0_sedlGM5-21  3
Total hybridizations: 189
Description: This experiment represents "AtGenExpress: Expression Atlas of Arabidopsis Development. Submission Number-ME00319; TAIR Accession- ExpressionSet:1006710873" from TAIR.

The 63 tissue samples only from the WT col-0 have been included in this experiment. The mutants have been sequestered into another submission, AT41.

Experiment Description from TAIR:
"The activity of genes and their encoded products can be regulated in several ways, but transcription is the primary level, since all other modes of regulation (RNA splicing, RNA and protein stability, etc.) are dependent on a gene being transcribed in the first place. The importance of transcriptional regulation has been underscored by the recent flood of global expression analyses, which have confirmed that transcriptional co-regulation of genes that act together is the norm, not the exception. Moreover, many studies suggest that evolutionary change is driven in large part by modifications of transcriptional programs. An essential first step toward deciphering the transcriptional code is to determine the expression pattern of all genes. With this goal in mind, an international effort to develop a gene expression atlas of Arabidopsis has been underway since fall 2003. This project, dubbed AtGenExpress, is funded by the DFG, and will provide the Arabidopsis community with access to a large set of Affymetrix microarray data. As part of this collaboration, we have generated expression data from 80 biologicaly different samples in triplicate." The focus of this data set is on different tissues and different developmental stages in wild type Columbia (Col-0)[AT40] and various mutants[AT41].

More details at:
http://arabidopsis.org/servlets/TairObject?type=expression_set_full&id=100671087
Publication: 'A gene expression map of Arabidopsis thaliana development', Schmid M, Davison TS, Henz SR, Pape UJ, Demar M, Vingron M, Scholkopf B, Weigel D, Lohmann JU
Nat Genet. 2005 May;37(5):501-6. Epub 2005 Apr 3
pubmed: 15806101
Created: 2008-08-08 14:37:54
Last Update: 2008-08-25 12:26:06
Submitter: Hong Lu
Name: Detlef Weigel, Jan Lohmann, Markus Schmid
Institution: Max-Planck-Institute for Developmental Biology
Head of Laboratory: Detlef Weigel, Jan Lohmann, Markus Schmid
email(s):
Homepage:

 
Copyright@2001-2013 The PLEXdb Group
All rights reserved.

For problems with the webpages contact PLEXdb webmasters