Results 91 to 100 of about 24,382 (256)

Comparison of species classification models of mass spectrometry data : kernel discriminant analysis vs. random forest : a case study of Afrormosia (Pericopsis elata (Harms) Meeuwen) [PDF]

open access: yes, 2017
Rationale: The genus Pericopsis includes four tree species of which only Pericopsis elata (Harms) Meeuwen is of commercial interest. Enforcement officers might have difficulties discerning this CITES-listed species from some other tropical African timber
Beeckman, Hans   +6 more
core   +1 more source

Pollinator diversity and host specificity in threatened Encephalartos cycads and their implications for co‐extinction and species recovery

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The highly threatened African cycad genus Encephalartos faces severe threats such as habitat loss and poaching. In addition, the lack of sexual recruitment due to the absence of pollinators (pollinator collapse) has emerged as another major threat.
Paul D. Janse van Rensburg   +2 more
wiley   +1 more source

Microbial metabolic exchange—the chemotype-to-phenotype link [PDF]

open access: yesNature Chemical Biology, 2011
The function of microbial interactions is to enable microorganisms to survive by establishing a homeostasis between microbial neighbors and local environments. A microorganism can respond to environmental stimuli using metabolic exchange-the transfer of molecular factors, including small molecules and proteins. Microbial interactions not only influence
Vanessa V, Phelan   +3 more
openaire   +2 more sources

Temperature interacts with jack pine host defences to influence the growth of mountain pine beetle‐associated fungi

open access: yesAgricultural and Forest Entomology, EarlyView.
Optimal growing temperatures varied with mountain pine beetle‐associated fungal species. There was only a marginal impact of temperature on the response of fungi to defensive monoterpenes of novel host pine. Interspecific facilitation occurred for Leptiographuim longiclavatum when grown in Ophiostoma montium‐induced treatments at optimal temperatures ...
Adrienne C. Bailey   +4 more
wiley   +1 more source

NIRS (Near Infrared Reflectance Spectroscopy) potential for breeding aroids [PDF]

open access: yes, 2012
Aroids corms and cormels are chemically very variable and there is significant variation of their major constituents (starch, sugars, cellulose, proteins, minerals) between genotypes.
Lebot, Vincent
core  

Chemical syntheses of the salvinorin chemotype of KOR agonist

open access: yesNatural Product Reports, 2020
Chemical syntheses of the salvinorin chemotype analyzed through the lens of chemical space navigation.
Sarah J. Hill   +2 more
openaire   +3 more sources

Novel approaches for drug development against chronic primary pain: A systematic review

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Chronic primary pain (CPP) persisting for more than 3 months, associated with significant emotional distress without any known underlying cause, is an unmet medical need. Traditional or adjuvant analgesics do not provide satisfactory pain relief for a great proportion of these patients.
Valéria Tékus   +5 more
wiley   +1 more source

Barbarea vulgaris Glucosinolate Phenotypes Differentially Affect Performance and Preference of Two Different Species of Lepidopteran Herbivores [PDF]

open access: yes, 2008
Contains fulltext : 90894.pdf (publisher's version ) (Closed ...
Hanneke van Leur   +62 more
core   +2 more sources

Covalent fluorescent probes for 2‐arachidonoylglycerol metabolic pathways

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Covalent fluorescent probes have emerged as versatile chemical tools to visualise active enzymes in complex biological systems. When tailored for specific applications, ranging from activity‐based protein profiling for drug development to high spatiotemporal resolution imaging of enzymatic activities, these probes provide unique insights into ...
Nick D. F. Puijmbroeck   +1 more
wiley   +1 more source

Pseudoreceptor-based pocket selection in a molecular dynamics simulation of the histamine H4 receptor [PDF]

open access: yes, 2009
There is a renewed interest in pseudoreceptor models which enable computational chemists to bridge the gap of ligand- and receptor-based drug design. We developed a pseudoreceptor model for the histamine H4 receptor (H4R) based on five potent antagonists
Geppert, Tim   +4 more
core  

Home - About - Disclaimer - Privacy