NASCArrays Information at The BAR

Welcome to NASCArrays information at the BAR. This page hosts meta-information from the NASCArrays service (2002-2013). This information was parsed from text files available on the NASCArrays site. NASCArrays data is on iPlant server. To download experiment data from iPlant, please click on the experiment number. To download the CEL files, please click on the ftp link.

Experiment:154
Title:AtGenExpress:Developmental series (siliques and seeds)
Date:2004-07-09
Description:AtGenExpress: A multinational coordinated effort to uncover the transcriptome of the multicellular model organism Arabidopsis thaliana.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) and various mutants.
ftp Link:ftp Link

Slide Information:
Slide IDSlide NameGenetic BackgroundTissueStock CodeCel File
ATGE_76_A1285siliques, w/ seeds stage 3 ATGE_76_A.CEL
ATGE_76_B1286siliques, w/ seeds stage 3 ATGE_76_B.CEL
ATGE_76_C1287siliques, w/ seeds stage 3 ATGE_76_C.CEL
ATGE_77_D1288siliques, w/ seeds stage 4 ATGE_77_D.CEL
ATGE_77_E1289siliques, w/ seeds stage 4 ATGE_77_E.CEL
ATGE_77_F1290siliques, w/ seeds stage 4 ATGE_77_F.CEL
ATGE_78_D1291siliques, w/ seeds stage 5 ATGE_78_D.CEL
ATGE_78_E1292siliques, w/ seeds stage 5 ATGE_78_E.CEL
ATGE_78_F1293siliques, w/ seeds stage 5 ATGE_78_F.CEL
ATGE_79_A1294seeds, stage 6, w/o siliques ATGE_79_A.CEL
ATGE_79_B1295seeds, stage 6, w/o siliques ATGE_79_B.CEL
ATGE_79_C1296seeds, stage 6, w/o siliques ATGE_79_C.CEL
ATGE_81_A1297seeds, stage 7, w/o siliques ATGE_81_A.CEL
ATGE_81_B1298seeds, stage 7, w/o siliques ATGE_81_B.CEL
ATGE_81_C1299seeds, stage 7, w/o siliques ATGE_81_C.CEL
ATGE_82_A1300seeds, stage 8, w/o siliques ATGE_82_A.CEL
ATGE_82_B1301seeds, stage 8, w/o siliques ATGE_82_B.CEL
ATGE_82_C1302seeds, stage 8, w/o siliques ATGE_82_C.CEL
ATGE_83_A1303seeds, stage 9, w/o siliques ATGE_83_A.CEL
ATGE_83_B1304seeds, stage 9, w/o siliques ATGE_83_B.CEL
ATGE_83_C1305seeds, stage 9, w/o siliques ATGE_83_C.CEL
ATGE_84_A1306seeds, stage 10, w/o siliques ATGE_84_A.CEL
ATGE_84_B1307seeds, stage 10, w/o siliques ATGE_84_B.CEL
ATGE_84_D1308seeds, stage 10, w/o siliques ATGE_84_D.CEL