Results 181 to 190 of about 83,124 (381)

Both synergism and interaction diversity explain the mixtures of defensive monoterpenes in spruce oleoresin

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Chemical defences, such as the monoterpenes of conifer oleoresin, frequently occur as complex blends of many components, but the selective pressures that maintain these mixtures are not yet known.
Rashaduz Zaman   +4 more
wiley   +1 more source

"Lenguas" und "farautes" in den Chroniken der Eroberung Mexikos und Perus : eine diskursanalytische Betrachtung [PDF]

open access: yes, 2014
In dieser Dissertation wird die diskursive Konstruktion der Übersetzer bzw. der Übersetzung in ausgewählten Chroniken der Eroberung Lateinamerikas untersucht, welche von Autoren unterschiedlicher Herkunft im ungefähren Zeitraum zwischen 1515 bis 1615 ...
Kainzbauer-Drago, Monika
core  

More than fruity scents: Pollination biology, scent, and spectral reflectance of Annonaceae species

open access: yesPlant Species Biology, EarlyView.
We characterised the floral visual and olfactory cues of numerous Annonaceae species and reported their pollinators. We further assessed the olfactory space of most Annonaceae species available in the literature. Abstract The family Annonaceae possesses a broad array of floral phenotypes and pollination specializations, and are important in the plant ...
Ming‐Fai Liu   +4 more
wiley   +1 more source

An integrative strategy used by the aphid Uroleucon formosanum to counter host sesquiterpene lactone defense: Insights from combined genomic and transcriptomic analysis

open access: yesInsect Science, EarlyView.
We report the first high‐quality chromosome‐level genome assembly for the aphid Uroleucon formosanum, a serious pest that infests lettuce in eastern Asia. A combination of comparative genomic analyses and RNA‐seq transcriptome profiling suggests that U. formosanum employs integrative mechanisms to cope with host plant‐derived sesquiterpene lactone (STL)
Jing‐Bo Li   +3 more
wiley   +1 more source

Halogenated organic molecules of Rhodomelaceae origin: chemisty and biology [PDF]

open access: yes, 2013
1引言 2。评论 3。分类 4,结构和发生 4.1。卤化单萜 4.2。卤化倍半萜 4.2.1。Bisabolane倍半萜 4.2.2。Brasilane倍半萜 4.2.3。Chamigrane倍半萜 4.2.4。Cuparane倍半萜 4.2.5。桉和6,8 - Cycloeudesmane倍半萜
Bin-Gui Wang*   +3 more
core  

Silencing of juvenile hormone‐related genes through RNA interference leads to molt failure and high mortality in the spongy moth

open access: yesInsect Science, EarlyView.
The feasibility of using RNA interference to control the globally important quarantine pest, the spongy moth. Targeting genes related to JHs play an important role in the growth and development of insects. First, the open reading frames (ORFs) of Ldjhamt and Ldjheh were identified and characterized, and the target genes were cloned and double‐stranded ...
Wenzhuai Ji   +3 more
wiley   +1 more source

Structural analyses of ABA transporters give new impetus to the study of ABA regulation

open access: yesAnnals of Applied Biology, EarlyView.
Abscisic acid (ABA) regulates key physiological processes and coordinates abiotic stress responses. In the six decades since it was first described, a huge amount of work has been conducted on ABA synthesis, breakdown and signalling mechanisms. Recently, attention has been turned to the role of ABA transporters, and the elucidation in exquisite detail ...
Navneet Kaur   +2 more
wiley   +1 more source

Sesquiterpene lactones in chemotaxonomy

open access: bronze, 1966
Cornelius Steelink, Jeffrey C. Spitzer
openalex   +1 more source

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