User profiles for J. D. Dunlevy

Jake Dunlevy

Post Doctoral Fellow, CSIRO Agriculture and Food
Verified email at csiro.au
Cited by 689

The production of flavour & aroma compounds in grape berries

JD Dunlevy, CM Kalua, RA Keyzers… - … molecular physiology & …, 2009 - Springer
Wine is a complex mixture where the flavour and aroma compounds have multiple origins.
The odour active components of wine can be traced to the direct contribution of compounds …

Two O-methyltransferases involved in the biosynthesis of methoxypyrazines: grape-derived aroma compounds important to wine flavour

JD Dunlevy, KL Soole, MV Perkins, EG Dennis… - Plant molecular …, 2010 - Springer
Methoxypyrazines (MPs) are volatile, grape-derived aroma compounds that contribute to
the distinct herbaceous characters of some wines. Although the full pathway leading to MP …

A methyltransferase essential for the methoxypyrazine‐derived flavour of wine

JD Dunlevy, EG Dennis, KL Soole… - The Plant …, 2013 - Wiley Online Library
Methoxypyrazines are a family of potent volatile compounds of diverse biological significance.
They are used by insects and plants in chemical defence, are present in many vegetables …

Functional differences in transport properties of natural HKT1;1 variants influence shoot Na+ exclusion in grapevine rootstocks

SW Henderson, JD Dunlevy, Y Wu… - New …, 2018 - Wiley Online Library
Under salinity, Vitis spp. rootstocks can mediate salt (NaCl) exclusion from grafted V. vinifera
scions enabling higher grapevine yields and production of superior wines with lower salt …

[HTML][HTML] Transcriptional analysis of late ripening stages of grapevine berry

…, C Camps, N Terrier, D Moncomble, JD Dunlevy… - BMC Plant …, 2011 - Springer
Background The composition of grapevine berry at harvest is a major determinant of wine
quality. Optimal oenological maturity of berries is characterized by a high sugar/acidity ratio, …

Determining the methoxypyrazine biosynthesis variables affected by light exposure and crop level in Cabernet Sauvignon

JD Dunlevy, KL Soole, MV Perkins… - … Journal of Enology …, 2013 - Am Soc Enol Viticulture
Methoxypyrazines are sensorially potent volatile compounds responsible for herbaceous/vegetal
attributes in wines made from certain grape varieties. The biosynthesis of these …

Investigating the effects of elevated temperature on salinity tolerance traits in grapevine rootstocks using high‐throughput phenotyping

JD Dunlevy, DH Blackmore, A Betts… - Australian Journal of …, 2022 - Wiley Online Library
Background and Aims Predicted impacts of climate change—increased temperature,
decreased rainfall, and reduced water availability—are expected to increase irrigation‐related …

Development of new wine‐, dried‐and tablegrape scions and rootstocks for Australian viticulture: past, present and future

IB Dry, C Davies, JD Dunlevy, HM Smith… - Australian Journal of …, 2022 - Wiley Online Library
This review highlights the contributions of CSIRO to the development of new scions and
rootstocks for the Australian winegrape, driedgrape and tablegrape industries. Initially, CSIRO …

Biosynthesis of Methoxypyrazines: Elucidating the Structural/Functional Relationship of Two Vitis viniferaO-Methyltransferases Capable of Catalyzing the Putative …

…, XA López-Cortés, JD Dunlevy… - Journal of agricultural …, 2011 - ACS Publications
3-Alkyl-2-methoxypyrazines (MPs) are an important food constituent and have been associated
with detrimental herbaceous flavors in red wines by consumers and the wine industry. …

Histone modifications at the grapevine VvOMT3 locus, which encodes an enzyme responsible for methoxypyrazine production in the berry

J Battilana, JD Dunlevy, PK Boss - Functional plant biology, 2017 - CSIRO Publishing
Some herbaceous characters in wine are attributed to the presence of aroma compounds
collectively known as methoxypyrazines (MPs). In grape berries their formation has been …