Results 151 to 160 of about 20,087 (300)

Drivers of strigolactone diversity: P450s in strigolactone biosynthesis

open access: yesJournal of Integrative Plant Biology, EarlyView.
This review summarizes the discovery and functional identification of cytochrome P450 in strigolactone biosynthesis, classifies and summarizes the members discovered so far, clarifies their biological significance, discusses the technology of strigolactone synthesis research, and finally describes some problems in strigolactone research and potential ...
Changbin Niu   +2 more
wiley   +1 more source

Cytotoxicity on human leukemic and rat hepatoma cell lines of alkaloid extracts of Psychotria forsteriana [PDF]

open access: yes, 1989
Adjibadé, Y.   +5 more
core   +1 more source

Heterogeneity of iridoid biosynthesis in catmints: Molecular background in a phylogenetic context

open access: yesJournal of Integrative Plant Biology, EarlyView.
Evolutionary gains and losses of key biosynthetic genes likely resulting from multiple independent evolutionary events explain why certain Nepeta (catnip) species produce both the active, cat‐attracting nepetalactones and sugar‐bound iridoids, while others make only the sugar‐bound forms, and some have lost iridoid production entirely.
Tijana Banjanac   +15 more
wiley   +1 more source

Isopod feces–mediated shifts in germination timing enhance seedling establishment

open access: yesNew Phytologist, EarlyView.
Summary Seedlings are particularly vulnerable to herbivory because their defenses are underdeveloped and their capacity to tolerate damage is limited. However, how seedlings cope with such threats remains poorly understood. Animal feces may provide important chemical cues that influence plant responses to herbivory.
Akira Yamawo   +10 more
wiley   +1 more source

Defluoroalkylation of Trifluoromethane with Organolithium Reagents: Mechanism and Synthesis of Fluoroalkenes

open access: yesAngewandte Chemie, Volume 138, Issue 1, 2 January 2026.
We report a rare example of the transformation of HCF3 into a fluoroalkene functional group through defluoroalkylation. We rationalise product formation through DFT calculations, scale‐up the synthesis through continuous flow methods, and show that a fluoroalkene reagent derived from HCF3 is a competent nucleophile for the fluoroethenylation of a range
Hodan R. Warsame   +4 more
wiley   +2 more sources

Stereoisomerism in Nanohoops with Heterogeneous Biaryl Linkages of E/Z- and R/S-Geometries

open access: yesACS Central Science, 2016
Parantap Sarkar   +5 more
doaj   +1 more source

Slow Relaxation of the Magnetization in Dysprosium-Aluminum Metallacrowns. [PDF]

open access: yesACS Omega
Chicco S   +9 more
europepmc   +1 more source

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