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.

Title:Transcriptome analysis of DELAY OF GERMINATION1 (DOG1) mutant during seed maturation
Description:Seed dormancy controls the start of a plant's life cycle by preventing germination of a viable seed in an unfavorable season. The molecular mechanisms controlling seed dormancy are not well understood. DELAY OF GERMINATION 1 (DOG1) has been identified as a major Quantitative Trait Locus (QTL) for seed dormancy in a Recombinant Inbred Line (RIL) population between the lowly dormant accession Landsberg erecta (Ler) and the high dormant accession Cape Verde Islands (Cvi) (Alonso Blanco et al., 2003). DOG1 is a key regulator of seed dormancy because dog1 mutants are completely non-dormant and do not show any obvious pleiotropic phenotypes, apart from a reduced seed longevity (Bentsink et al., 2006). We compared the transcriptome of dog1-1 mutant with that of its wild-type background NIL DOG1_Cvi on siliques at mid-maturation phase when DOG1 is highly expressed. This analysis shows the influence of DOG1 on gene expression related to dormancy induction during seed maturation.
ftp Link:ftp Link

Slide Information:
Slide IDSlide NameGenetic BackgroundTissueStock CodeCel File
Nakabayashi_614-1_background_Rep1_ATH17780615LerXCvisiliques NIL DOG1_ rep1.CEL
Nakabayashi_614-2_background_Rep2_ATH17780616LerXCvisiliques NIL DOG1_rep2.CEL
Nakabayashi_614-3_mutant_Rep1_ATH17780617siliques dog1-1_rep1.CEL
Nakabayashi_614-4_mutant_Rep2_ATH17780614siliques dog1-1_rep2.CEL