Drought and soil amendment effects on monoterpene emission in rosemary plants

The Science of the Total Environment
I NoguésM A Bustamante

Abstract

The aim of this work was to study the changes during 15days in the monoterpene emission rates of the Mediterranean shrub rosemary (Rosmarinus officinalis L.), in response to increasing drought stress and fertilisation using two different composts derived from livestock anaerobic digestates (cattle and pig slurry). Drought stress considerably reduced photosynthetic rates, stomatal conductance and isoprenoid emissions and also induced a change in blend composition. In the drought stressed rosemary plants, a positive relationship of non-oxygenated monoterpene emissions and a negative relationship of oxygenated monoterpene with photosynthesis were observed, indicating a different control mechanism over the emissions of the two types of isoprenoids. The emission of non-oxygenated monoterpenes seemed to depend more on photosynthesis and "de novo" synthesis, whereas emission of oxygenate monoterpenes was more dependent on volatilisation from storage, mainly driven by cumulative temperatures. In the short term, the addition of composted organic materials to the soil did not induce a significant effect on isoprenoid emission rates in the rosemary plants. However, the effect of the interaction between fertilisation and seasonality on iso...Continue Reading

References

Aug 11, 2000·Journal of Experimental Botany·S Nogués, N R Baker
Jul 13, 2002·Plant Physiology·Sandrine P Gouinguené, Ted C J Turlings
May 17, 2006·Trends in Ecology & Evolution·Karina Boege, Robert J Marquis
Jan 30, 2007·Phytochemistry·Elena OrmeñoJean-Philippe Mévy
Jun 20, 2007·Nature Chemical Biology·Jonathan Gershenzon, Natalia Dudareva
Jan 24, 2008·Plant Biology·R Grote, U Niinemets
Dec 17, 2009·Trends in Plant Science·Ulo Niinemets
Jan 26, 2010·Trends in Plant Science·Josep Peñuelas, Michael Staudt
Feb 6, 2010·Trends in Plant Science·Francesco Loreto, Jörg-Peter Schnitzler
Feb 11, 2010·Trends in Plant Science·Jarmo K Holopainen, Jonathan Gershenzon
Jun 29, 2012·The New Phytologist·Russell K MonsonJörg-Peter Schnitzler
Jul 6, 2013·Chemosphere·Detlev HelmigAlex Guenther

❮ Previous
Next ❯

Citations

Oct 27, 2018·Annals of Botany·Diane R CampbellRobert A Raguso
Jun 14, 2019·Metabolomics : Official Journal of the Metabolomic Society·Vanessa Ayumi Ueno, Alexandra Christine Helena Frankland Sawaya
May 18, 2021·The Science of the Total Environment·Weizhen YangLingyu Li

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.