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:Identification of genes differentially expressed in dormant versus active axillary shoot apical mers
Description:The aim of this study is to identify genes differentially expressed during the transition between dormancy and activity in axillary shoot apical meristems. We have chosen to study this by comparing mRNA populations from the axillary buds of the auxin over-responding, apically dominant axr3-1 mutant of Arabidopsis,with those from the axillary buds of the auxin resistant axr1-12 bushy mutant. Preliminary investigation using cDNA AFLP has been successful in identifying differentially expressed transcripts in the buds of these two genotypes, thus demonstrating the importance of this study, however this is a time consuming procedure. Axillary buds from axr3-1 are seen to arrest at an early stage when the buds are approximately 2mm long and harvested at this point. Buds of a similar size were harvested from axr1-12 plants and the RNA extracted using Qiagen columns.These two mRNA samples will represent the dormant and active buds to be comparedin this experiment. The plants from which these buds were harvested were grown in adjacent p40 trays in a plant growth room. Between two and three buds were harvested from each plant.
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Slide Information:
Slide IDSlide NameGenetic BackgroundTissueStock CodeCel File
Ward_A1-WARD-ax3_SLD353col-0axillary buds approx. 2 mm elongated N57504Ward_A1-WARD-ax3.cel
Ward_A2-WARD-ax1_SLD354col-0axillary buds approx. 2 mm elongated N3076Ward_A2-WARD-ax1.cel