Time-series analysis of the transcriptome of the re-establishment of desiccation tolerance by ABA in germinated Arabidopsis thaliana seeds - Université d'Angers Accéder directement au contenu
Article Dans Une Revue (Data Paper) Genomics Data Année : 2015

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

Maria Costa
  • Fonction : Auteur
Harm Nijveen
  • Fonction : Auteur
Wilco Ligterink
  • Fonction : Auteur
  • PersonId : 987930
Henk Hilhorst
  • Fonction : Auteur

Résumé

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
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

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

Licence

Paternité

Identifiants

Citer

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 Consultations
29 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More