Results 41 to 50 of about 22,641 (271)
Magnetic Resonance in Chemistry, EarlyView.We report the first complete NMR assignment of taraxerone, a pentacyclic triterpenoid isolated from Cnidoscolus aconitifolius (chaya). Using 2D NMR, DFT, and NBO analysis, we resolved spectral ambiguities due to high‐order couplings and signal overlap. Two Ring A conformers were identified and characterized.
Mónica Díaz‐Fernández +6 more
wiley +1 more source
Oidium neolycopersici: Intra-specific variability inferred from AFLP analysis and relationship with closely related powdery mildew fungi infecting various plant species [PDF]
, 2008 Previous works indicated a considerable variation in the pathogenicity, virulence, and host range of Oidium neolycopersici isolates causing tomato powdery mildew epidemics in many parts of the world.
Braun U. +15 more
core +3 more sources
Nordic Journal of Botany, EarlyView.We re‐examined the taxonomic status of a plant previously identified as Sedum formosanum subsp. formosanum from four islands in the Satsunan Islands, Japan. To clarify its taxonomic identity, we conducted morphological and phenological comparisons and performed molecular phylogenetic analyses based on nuclear internal transcribed spacer (ITS) and three
Takuro Ito +5 more
wiley +1 more source
HortScienceRecently, millennials, social media, and the COVID-19 pandemic have spurred the demand for indoor foliage plants. Between 2019 and 2022, the wholesale value of foliage plants in the United States increased by 45% to $1 billion.
Iro Kang, Roberto G. Lopez
doaj +1 more source
Combined endophytic inoculants enhance nickel phytoextraction from serpentine soil in the hyperaccumulator Noccaea caerulescens [PDF]
, 2015 This study assesses the effects of specific bacterial endophytes on the phytoextraction capacity of the Ni-hyperaccumulator Noccaea caerulescens, spontaneously growing in a serpentine soil environment.
Dramis, Lucia +4 more
core +2 more sources
New opportunities for grassland species in warming temperate winters
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Temperate winters are getting warmer, the length of the growing season is increasing and mid‐winter fluctuations of warm and freezing temperatures are more frequent. Although typically winter dormant, some herbaceous perennials can maintain or grow green leaves during ...
F. Curtis Lubbe +3 more
wiley +1 more source
Ten Bee Species New to Green Roofs in the Chicago Area [PDF]
, 2018 Green roofs increasingly provide habitat for many insects in urban environments. Pollinators such as bees may utilize foraging and nesting resources provided by green roofs but few studies have documented which species occur in these novel habitats. This
Ascher, John S +2 more
core +2 more sources
Methods in Ecology and Evolution, EarlyView.Abstract Pollinator declines pose a significant threat to ecosystem services, making effective monitoring methods critical for conservation efforts. Current research on pollination interactions remains constrained by traditional methods such as direct observations, which have limited spatial and temporal coverage and are inherently biased toward ...
Pau Enric Serra‐Marin +5 more
wiley +1 more source