ADVANCED INTERACTION SEARCH

VitiSynth Full Entry

Reference: Cloning and expression analysis of lipoxygenase gene in grape (Vitis vinifera)
Key Statements

Abstract-

Green leaf volatiles (GLV), including C6 and C9 aldehydes, alcohols and lipids, are important aroma components in grapes(Vitis vinifera L). and wines. Lipoxygenase (LOX) is a key enzyme for the synthesis of GLVs. In this study, full-length cDNAs of VvLOX1 (KF033130) and VvLOX2 (KF033131) were cloned from Cabernet Sauvignon(V. vinifera) berries. By bioinformatics analysis, these two genes belonged to type I 9-LOX and type II 13-LOX, respectively. The expression levels of VvLOX1 and VvLOX2 were higher in leaves and roots than those in stems and tendrils. During the development of grape berries, the expression levels of VvLOX1 and VvLOX2 were related to GLV synthesis, but the peaks of two genes expression appeared 2 weeks earlier than those of C6 and C9 contents. After wounding treatment, there was a significant positive correlation between VvLOX2 expression level and C6 content, which indicated that this gene played an important role in plant stress resistance. The results of this study provide the basic data for exploring the function mechanism of LOXs in aroma formation of grape berries.


(highlighting by VitiSynth)

Link to paper-

https://www.cabdirect.org/cabdirect/abstract/20183071979


Partially indexed reference.

View Interactions

VitiSynth Review
Go Back

Vitisynth

Publication Details

Published: 2018
Publication: Journal of Agricultural Biotechnology
Issue: 2018 25-11 p1809-1819
Author: Liu M 2018
Recommendation:

NOT SET

Related Video

None for this Entry

Related Audio

None for this Entry

Discuss this Entry

No related discussions available.

Join Discussion

Latest Discussions
Special Report

Date: 29th October 2015
Reference:Journal:Weed Technology:2015:Online October 2015:Devkota P 2015:Influence of Spray Solution Temperature and Holding Duration on Weed Control with Premixed Glyphosate and Dicamba Formulation

Pesticides in general are chemical products, therefore the quality of ...Read more

Date: 3rd February 2015
Polls:0009:Data standards:03 Malvidin-3-glucoside or Malvidin-3-O-glucoside or Malvidin 3-O-β-D-glucoside?

Malvidin-3-glucoside or Malvidin-3-O-glucoside or Malvidin 3-O-β-D-gl...Read more

Date: 26th January 2015
Admin Synth:Guides:Data standards:Wine industry research papers (draft standard)

I think we should be developing a standard for wine industry research ...Read more

Wine Industry Data Standards.. Read more

test