Transcriptomics

Dataset Information

62

Transcription profiling by array of Arabidopsis after growth in low light and low carbon dioxide


ABSTRACT: Internal sugar and light specific dependent regulation of leaf gene expression was addressed by changing [CO2] to lower than compensation point [CO2] in combination with light or prolonged darkness. Plants were grown on soil in a 12/12 h light/dark rhythm at 20°C day and night and under normal [CO2]. 5 weeks after germination, the above-ground rosettes of the non-flowering plants were harvested, 12 plants per sample. Plants were harvested 4hrs after the end of night (i) under low (< 50 ppm) [CO2] and 150 µE fluorescent light , (ii) under normal [CO2] and light, and, (iii) under low [CO2] and prolonged darkness. The low [CO2] treatment started 30 min before the end of night and stopped with harvesting. Experiment Overall Design: 2 biological replicates of plants under 3 treatments (4hrs low CO2+light, 4hrs low CO2+prolonged darkness, and 4hrs normal CO2+light).

INSTRUMENT(S): 418 [Affymetrix]

ORGANISM(S): Arabidopsis thaliana  

SUBMITTER: Oliver E. Bläsing  

PROVIDER: E-GEOD-3423 | ArrayExpress | 2008-06-12

SECONDARY ACCESSION(S): GSE3423PRJNA93455

REPOSITORIES: GEO, ArrayExpress

Similar Datasets

2005-12-01 | GSE3423 | GEO
2007-06-28 | E-GEOD-3416 | ArrayExpress
2008-06-12 | E-GEOD-3424 | ArrayExpress
2014-07-03 | E-GEOD-3416 | ExpressionAtlas
2014-09-30 | E-GEOD-54534 | ArrayExpress
2016-08-09 | E-GEOD-68560 | ArrayExpress
2014-10-01 | E-GEOD-61478 | ArrayExpress
2016-12-12 | E-MTAB-4808 | ArrayExpress
2010-07-18 | E-MTAB-275 | ArrayExpress
2010-01-09 | E-MEXP-2509 | ArrayExpress