Results 191 to 200 of about 32,629 (266)

A Comprehensive Review on Ferula oopoda (Boiss. and Buhse) Boiss.: Bioactive Compounds and Pharmacological Significance. [PDF]

Chem Biodivers
Ali M, Permanasari SWA, Niaz SI, Baiseitova A, Shah AB, Cheng YB.   +5 more
europepmc   +1 more source

Isoprene‐Emitting Transgenic Tobacco Shapes Root Microbiome and Enhances Growth of Co‐Cultivated Non‐Emitting Plants

Plant, Cell &Environment, Volume 49, Issue 11, Page 7997-8013, November 2026.
ABSTRACT Isoprene is the most abundant biogenic volatile organic compound emitted by terrestrial vegetation. Here we report the impact of isoprene on root‐associated microbiomes. Using isoprene‐emitting (IE) transgenic tobacco and isogenic non‐emitting (NE) controls, we performed co‐cultivation experiments in natural soil and analysed plant phenotypes ...
Manuel Bellucci, Mohammad Golam Mostofa, Gian Maria Niccolò Benucci, Ahmad Humayan Kabir, Imran Khan, Marco Lombardi, Vittoria Locato, Gregory Bonito, Francesco Loreto, Thomas D. Sharkey   +9 more
wiley   +1 more source

Cytochrome P450- and Dehydrogenase-Mediated Regiospecific and Stereoselective Formation of β- and γ-Lactones in Drimane-Type Sesquiterpenoid Biosynthesis. [PDF]

J Am Chem Soc
Wu M, Wu J, Janzen DJ, Yin WB, Li SM.
europepmc   +1 more source

Trichomes in Plant Defence, Development and Metabolic Integration Under Environmental Stress

Plant, Cell &Environment, Volume 49, Issue 11, Page 8437-8453, November 2026.
ABSTRACT Among various plant defence strategies, trichomes are tiny hair‐like structures on the epidermis that aid in defence, environmental adaptation and the production of valuable secondary metabolites. This review features trichomes as frontline guards for plant survival, integrating their structural, physiological and metabolic roles in ...
Debdatta Chatterjee, Madhabi Das, Sanjib Patra, Srijib Chatterjee, Amit Roy, Arunava Mandal   +5 more
wiley   +1 more source

Seasonal Variation in Chemical Constituents and Bioactivity of Ageratina adenophora. [PDF]

Chem Biodivers
Yang C, Yang T, Zhang Y, Li L, Li H, Yan X, Hu S.   +6 more
europepmc   +1 more source

Natural Product‐Induced Ferroptosis to Overcome Therapy Resistance in Aggressive Cancers

ChemMedChem, Volume 21, Issue 20, 28 October 2026.
Natural products trigger ferroptosis through iron overload, glutathione depletion, glutathione peroxidase 4 inhibition, and reactive oxygen species accumulation, selectively targeting aggressive, and drug‐resistant cancers. Polyphenols, alkaloids and terpenoids emerge as promising multi‐target agents to overcome therapy resistance and improve future ...
Giorgio Antoniolli
wiley   +1 more source

Sulfur Dioxide Point Sources Remain Important for Daytime Plume‐Scale New Particle Formation in the United States: Case Study for Gary, Indiana During the Summer 2023 AEROMMA Aircraft Campaign

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract Plumes from sulfur dioxide (SO2) point sources have been shown to be significant contributors to new particle formation (NPF), but SO2 emissions in the United States (US) have decreased drastically by ∼10× since the early 2000s. We present observations of plume‐scale NPF from SO2 point sources over the industrial hub in Gary, Indiana and ...
En Li, Samuel E. O’Donnell, Adam T. Ahern, Kelvin H. Bates, Charles A. Brock, Wyndom S. Chace, Matthew M. Coggon, Emily V. Fischer, Jessica B. Gilman, Georgios I. Gkatzelis, Han N. Huynh, Emily R. Lill, Ming Lyu, Ann M. Middlebrook, Alison M. Piasecki, Jeff Peischl, Ilana B. Pollack, Andrew W. Rollins, Nell B. Schafer, Chelsea E. Stockwell, Victoria Treadaway, Carsten Warneke, Eleanor M. Waxman, Lu Xu, Kristen Zuraski, Robin G. Stevens, Shantanu H. Jathar, Jeffrey R. Pierce   +27 more
wiley   +1 more source

Structural classification, biosynthesis, metabolic engineering and ecological functions for the terpenes produced in tobacco. [PDF]

Front Plant Sci
Xu X, Li X, Liu D, Hu J, Deng B, Yang C, He Y, Zhang W, Liu X, Li W, Qiao J, Liu S, Li X, Wang S.   +13 more
europepmc   +1 more source

Chemoenzymatic Synthesis of (4R,7R)‐Zingiberene Enables Construction of nor‐Sesquiterpene Semiochemical Analogs

ChemBioChem, Volume 27, Issue 19, 14 October 2026.
A five‐enzyme chemoenzymatic synthesis of the insect‐repellent (4R,7R)‐zingiberene from the wild tomato (Solanum habrochaites) has been developed. This approach enabled the elucidation of the sesquiterpene synthase cyclization mechanism of (2Z,6Z)‐farnesyl pyrophosphate and bypasses classic biosynthetic constraints of prenyltransferase chain extension ...
Luke A. Johnson, Jennifer C. R. Benton, Chris Jones, Oktawia Kuzba, David J. Miller, John A. Pickett, Rudolf K. Allemann   +6 more
wiley   +1 more source

Exploring Heteropanax fragrans (Roxb.) Seem. Essential Oils: Chemical Composition and Insecticidal Activity Against Stored-Product Insects. [PDF]

Chem Biodivers
Gu YQ, Liu RQ, Zhang Y, Zhang YC, Wang D, Du SS, Qu GL.   +6 more
europepmc   +1 more source