Results 141 to 150 of about 92,534 (385)

Affibody Scaffolds Improve Sesquiterpene Production in Saccharomyces cerevisiae.

ACS Synthetic Biology, 2017
Enzyme fusions have been widely used as a tool in metabolic engineering to increase pathway efficiency by reducing substrate loss and accumulation of toxic intermediates.
Stefan Tippmann, Josefine Anfelt, F. David, Jacqueline M. Rand, V. Siewers, M. Uhlén, J. Nielsen, E. P. Hudson   +7 more
semanticscholar   +1 more source

Plant sesquiterpene lactones

Philosophical Transactions of the Royal Society B: Biological Sciences
Sesquiterpene lactones (STLs) are a prominent group of plant secondary metabolites predominantly found in the Asteraceae family and have multiple ecological roles and medicinal applications. This review describes the evolutionary and ecological significance of STLs, highlighting their roles in plant defence mechanisms against herbivory and as ...
Olivia Agatha, Daniela Mutwil-Anderwald, Jhing Yein Tan, Marek Mutwil   +3 more
openaire   +3 more sources

Characterization and Variability Analysis of Volatile Metabolites From Acer saccharum Leaves From Québec Region

Chemistry &Biodiversity, EarlyView.
ABSTRACT Volatile secondary metabolites in plants can serve as valuable biomarkers for the plant's health, stress response, and pest or disease detection. We have investigated the volatilome of Acer saccharum (sugar maple) leaves using two complementary extraction techniques: headspace‐solid phase micro‐extraction coupled with gas chromatography‐mass ...
Jean‐Christophe Séguin, Chelsea Mahannah, Normand Voyer   +2 more
wiley   +1 more source

Adenoid cystic carcinoma: emerging role of translocations and gene fusions. [PDF]

, 2016
Adenoid cystic carcinoma (ACC), the second most common salivary gland malignancy, is notorious for poor prognosis, which reflects the propensity of ACC to progress to clinically advanced metastatic disease.
Brait, Mariana, Ha, Patrick K, Izumchenko, Evgeny, Meir, Juliet, Sidransky, David, Wysocki, Piotr T   +5 more
core   +3 more sources

Chemodiversity of Essential Oils From Eugenia uniflora L. Collected in Different Phytophysiognomies of the Coastal Region of Rio de Janeiro

Chemistry &Biodiversity, EarlyView.
Essential oils from Eugenia uniflora collected in different coastal phytophysiognomies of Rio de Janeiro showed notable chemodiversity. GC‐MS and GC‐FID analyses revealed nine chemotypes, mainly rich in curzerene and selina‐1,3,7(11)‐trien‐8‐one. ABSTRACT This study aimed to evaluate the yield, color, and chemical composition of Eugenia uniflora ...
Eduardo Barros Duarte Junior, Ygor Nunes Moreira, Camila da Silva Barbosa Pereira, Durval Reis Mariano Junior, Rosana Santos Cavalcante, Diego da Paixão Alves, Douglas Figueredo dos Reis Pinheiro, Kawany da Silva Burgiert, Igor Sampaio Fontes, Mariana Emerick Silva, Lidiane Barbosa Pedro, Andre Marques dos Santos, Pedro Corrêa Damasceno Junior, Marco Andre Alves de Souza   +13 more
wiley   +1 more source

Regulation of cytochrome P450 mRNA expression in primary porcine hepatocytes by selected secondary plant metabolites from chicory (Cichorium intybus L.) [PDF]

, 2013
Chicory (Cichorium intybus) has been shown to induce enzymes of pharmacokinetic relevance (cytochrome P450; CYP). The aim of this study was to investigate the effects of selected secondary plant metabolites with a global extract of chicory root, on the ...
Ekstrand, Bo, Klausen, Christina Lindgaard, Rasmussen, Martin Krøyer   +2 more
core   +1 more source

Sesquiterpene emissions from Alternaria alternata and Fusarium oxysporum: Effects of age, nutrient availability, and co-cultivation

Scientific Reports, 2016
Alternaria alternata is one of the most studied fungi to date because of its impact on human life – from plant pathogenicity to allergenicity. However, its sesquiterpene emissions have not been systematically explored. Alternaria regularly co-occurs with
F. Weikl, A. Ghirardo, J. Schnitzler, K. Pritsch   +3 more
semanticscholar   +1 more source

Characterization of the Volatile Compounds of the Hardwood Portion of Betula papyrifera Marshall From Quebec, Canada

Chemistry &Biodiversity, EarlyView.
The volatile profile of Betula papyrifera hardwood has been characterized using both hydrodistillation and HS‐SPME coupled with GC‐MS/FID. Hydrodistillation yields a fatty acid‐rich essential oil, while HS‐SPME reveals a broader range of low‐molecular‐weight volatiles, including aromatics and terpenoids.
David Fortier, Jean‐Christophe Séguin, Normand Voyer   +2 more
wiley   +1 more source

Direct Injection Liquid Chromatography High-Resolution Mass Spectrometry for Determination of Primary and Secondary Terrestrial and Marine Biomarkers in Ice Cores [PDF]

, 2019
Many atmospheric organic compounds are long-lived enough to be transported from their sources to polar regions and high mountain environments where they can be trapped in ice archives.
Bogialli, S., Giorio, C., Kalberer, M., King, A. C. F., Roverso, M., Schwikowski, M., Tapparo, A., Thomas, E., Wolff, E.   +8 more
core   +1 more source

Sesquiterpene Lactones from Artemisia Genus: Biological Activities and Methods of Analysis

Journal of Analytical Methods in Chemistry, 2015
Sesquiterpene lactones are a large group of natural compounds, found primarily in plants of Asteraceae family, with over 5000 structures reported to date.
B. Ivănescu, A. Miron, A. Corciovă
semanticscholar   +1 more source