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The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics
13:02

The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics

Published on: October 5, 2016

Recovery from water stress affects grape leaf petiole transcriptome.

Irene Perrone1, Chiara Pagliarani, Claudio Lovisolo

  • 1Dipartimento di Colture Arboree, University of Torino, Via Leonardo da Vinci 44, 10095 Grugliasco, TO, Italy.

Planta
|January 14, 2012
PubMed
Summary

Grapevine plants recovering from water stress show complex gene expression changes, particularly in secondary metabolism and sugar transport. Increased abscisic acid (ABA) levels signal these recovery responses, especially under high transpiration.

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Transcription01:10

Transcription

Overview
Transcription is the process of synthesizing RNA from a DNA sequence by RNA polymerase. It is the first step in producing a protein from a gene sequence. Additionally, many other proteins and regulatory sequences are involved in the proper synthesis of messenger RNA (mRNA). Regulation of transcription is responsible for the differentiation of all the different types of cells and often for the proper cellular response to environmental signals.
Transcription Can Produce Different Kinds...