Time-series analysis of the transcriptome of the re-establishment of desiccation tolerance by ABA in germinated Arabidopsis thaliana seeds - Archive ouverte HAL Access content directly
Journal Articles (Data Paper) Genomics Data Year : 2015

Time-series analysis of the transcriptome of the re-establishment of desiccation tolerance by ABA in germinated Arabidopsis thaliana seeds

Maria Costa
  • Function : Author
Harm Nijveen
  • Function : Author
Wilco Ligterink
  • Function : Author
  • PersonId : 987930
Henk Hilhorst
  • Function : Author

Abstract

Expression analyses of time series have become a very popular method for studying the dynamics of a wide range of biological processes. Here, we present expression analysis of a time series with the help of microarrays used to study the re-establishment of desiccation tolerance (DT) in germinated Arabidopsis thaliana seeds. Mature seeds of A. thaliana are desiccation tolerant (survive the loss of most of their water content), but they become desiccation sensitive while progressing to germination. Yet, there is a small developmental window during which DT can be re-established by treatment with the plant hormone abscisic acid (ABA). We studied germinated A. thaliana seeds at the stage of radicle protrusion during ABA incubation for 0 h, 2 h, 12 h, 24 h and 72 h. We describe in detail the methodology applied for generating and analyzing this expression data of time series. The microarray raw data (http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE62876) may be valuable for further studies on this experimental system, such as the construction of a gene co-expression network [1].

Fichier principal
Vignette du fichier
2015_Costa_Genomics Data_1.pdf (252.02 Ko) Télécharger le fichier
Origin : Publisher files allowed on an open archive
Loading...

Dates and versions

hal-01392706 , version 1 (27-05-2020)

Licence

Attribution

Identifiers

Cite

Maria Costa, Harm Nijveen, Wilco Ligterink, Julia Buitink, Henk Hilhorst. Time-series analysis of the transcriptome of the re-establishment of desiccation tolerance by ABA in germinated Arabidopsis thaliana seeds. Genomics Data, 2015, 5, pp.154-6. ⟨10.1016/j.gdata.2015.06.003⟩. ⟨hal-01392706⟩
54 View
29 Download

Altmetric

Share

Gmail Facebook X LinkedIn More