Transcription profiling of Arabidopsis thaliana Ler ecotype developmental series

ABSTRACT: Leaf development has been monitored chiefly by following anatomical markers. Analysis of transcriptome dynamics during leaf maturation revealed multiple expression patterns that rise or fall with age or that display age specific peaks. These were used to formulate a digital differentiation index (DDI), based on a set of selected markers with informative expression during leaf ontogeny. The leaf-based DDI reliably predicted the developmental state of leaf samples from diverse sources and was independent of mitotic cell division transcripts or propensity of the specific cell type. To calibrate and test the DDI a series of Arabidopsis shoot development was used (Efroni et al, 2008) Experiment Overall Design: Four samples from different stages of shoot and leaf development taken from plants gr

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Idan Efroni 

PROVIDER: E-GEOD-12676 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress