Unknown

Dataset Information

0

Proteomic analysis of the effects of ABA treatments on ripening Vitis vinifera berries.

ABSTRACT: The control of ripening of the non-climacteric grapevine fruit is still a matter of debate, but several lines of evidence point to an important role for the hormone abscisic acid (ABA). The effects of ABA treatments on Cabernet Sauvignon berries before and at véraison were studied using a 2-DE proteomic approach. Proteins from whole deseeded berries (before véraison) and berry flesh and skin (at véraison) treated with 0.76 mM ABA and collected 24 h after treatment were separated and analysed. A total of 60 protein spots showed significant variations between treated and control berries, and 40 proteins, mainly related to general metabolism and cell defence, were identified by LC MS/MS. Our results show that ABA acts mainly through the regulation of mostly the same proteins which are involved in the ripening process, and that several of these changes share common elements with the ABA-induced responses in vegetative tissues.

SUBMITTER: Giribaldi M 

PROVIDER: S-EPMC2877898 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

Proteomic analysis of the effects of ABA treatments on ripening Vitis vinifera berries.

Giribaldi Marzia M   Gény Laurence L   Delrot Serge S   Schubert Andrea A  

Journal of experimental botany 20100413 9

The control of ripening of the non-climacteric grapevine fruit is still a matter of debate, but several lines of evidence point to an important role for the hormone abscisic acid (ABA). The effects of ABA treatments on Cabernet Sauvignon berries before and at véraison were studied using a 2-DE proteomic approach. Proteins from whole deseeded berries (before véraison) and berry flesh and skin (at véraison) treated with 0.76 mM ABA and collected 24 h after treatment were separated and analysed. A  ...[more]

Similar Datasets

Transcriptomics Auxin treatment of grapevine (Vitis vinifera L.) berries delays ripening onset by inhibiting cell expansion
2020-05-22 | GSE132262 | GEO
Unknown Metabolic effects of elevated temperature on organic acid degradation in ripening Vitis vinifera fruit.
| S-EPMC4203137 | biostudies-literature
Unknown Iron Supply Affects Anthocyanin Content and Related Gene Expression in Berries of Vitis vinifera cv. Cabernet Sauvignon.
| S-EPMC6155850 | biostudies-other
Unknown Changes in transcription of cytokinin metabolism and signalling genes in grape (Vitis vinifera L.) berries are associated with the ripening-related increase in isopentenyladenine.
| S-EPMC4573921 | biostudies-literature
Unknown Comprehensive and comparative lipidome analysis of Vitis vinifera L. cv. Pinot Noir and Japanese indigenous V. vinifera L. cv. Koshu grape berries.
| S-EPMC5650187 | biostudies-literature
Unknown Comparative expression profiling in grape (Vitis vinifera) berries derived from frequency analysis of ESTs and MPSS signatures.
| S-EPMC2423195 | biostudies-literature
Unknown Generation of a predicted protein database from EST data and application to iTRAQ analyses in grape (Vitis vinifera cv. Cabernet Sauvignon) berries at ripening initiation.
| S-EPMC2637896 | biostudies-literature
Transcriptomics RNASeq analysis of Vitis vinifera (cv. Sauvignon blanc) grape berries exposed to elevated light
2017-09-06 | GSE98873 | GEO
Unknown Transcriptome and metabolome reprogramming in Vitis vinifera cv. Trincadeira berries upon infection with Botrytis cinerea.
| S-EPMC4669548 | biostudies-literature
Unknown Vv-AMP1, a ripening induced peptide from Vitis vinifera shows strong antifungal activity.
| S-EPMC2492866 | biostudies-literature