Results 61 to 70 of about 5,657,568 (377)

Animal-Borne Telemetry: An Integral Component of the Ocean Observing Toolkit

open access: yesFrontiers in Marine Science, 2019
Animal telemetry is a powerful tool for observing marine animals and the physical environments that they inhabit, from coastal and continental shelf ecosystems to polar seas and open oceans.
R. Harcourt   +61 more
semanticscholar   +1 more source

Phospholipid Signaling Is a Component of the Salicylic Acid Response in Plant Cell Suspension Cultures

open access: yesInternational Journal of Molecular Sciences, 2020
Salicylic acid (SA) is an important signaling molecule involved in plant defense. While many proteins play essential roles in SA signaling, increasing evidence shows that responses to SA appear to involve and require lipid signals.
B. Rodas-Junco   +3 more
semanticscholar   +1 more source

The Arecibo Arp 220 Spectral Census I: Discovery of the Pre-Biotic Molecule Methanimine and New Cm-wavelength Transitions of Other Molecules [PDF]

open access: yes, 2007
An on-going Arecibo line search between 1.1 and 10 GHz of the prototypical starburst/megamaser galaxy, Arp 220, has revealed a spectrum rich in molecular transitions. These include the ``pre-biotic'' molecules: methanimine (CH$_{2}$NH) in emission, three
B. Catinella   +25 more
core   +1 more source

Designing of Self‐Dispersing Soft Dendritic Microcleaners for Microplastics Capture and Recovery

open access: yesAdvanced Functional Materials, EarlyView.
The capture and recovery of microplastics from open aquatic systems is a complex problem, which necessitates nontrivial solutions. The principles of a comprehensive multistage process based on sustainably sourced microcleaners with hierarchical morphology are demonstrated.
Haeleen Hong   +3 more
wiley   +1 more source

Effective Biotic Elicitors for Augmentation of Secondary Metabolite Production in Medicinal Plants

open access: yesAgriculture
Plants are an essential component of our daily diet, and their nutritional value has been thoroughly studied for many years. The ability of plants to adapt to changing environmental conditions through signaling systems is an essential component of their ...
Divya Jain   +5 more
doaj   +1 more source

Biotic Interactions in Microbial Communities as Modulators of Biogeochemical Processes: Methanotrophy as a Model System

open access: yesFrontiers in Microbiology, 2016
Microbial interaction is an integral component of microbial ecology studies, yet the role, extent, and relevance of microbial interaction in community functioning remains unclear, particularly in the context of global biogeochemical cycles.
A. Ho   +8 more
semanticscholar   +1 more source

Unexpected understorey community development after 30 years in ancient and post-agricultural forests [PDF]

open access: yes, 2010
1. Land-use change is considered one of the most radical and extensive disturbances that have influenced plant distributions and diversity patterns in forest understorey communities in much of Europe and eastern North America.
Baeten, Lander   +3 more
core   +1 more source

Glutathione and Laccase Dual‐Responsive Lignin Nanocarriers Inspired by Host‐Pathogen Interactions for Fungicide Delivery

open access: yesAdvanced Functional Materials, EarlyView.
Discover bio‐inspired fungicide‐loaded lignin nanocarriers that mimic host‐pathogen interactions, unleashing targeted fungicide release in response to glutathione and laccase. These innovative biobased nanocarriers promise superior crop protection, with increased photostability, enhanced foliar retention, and enabling bidirectional translocation for a ...
Wenlong Liang   +4 more
wiley   +1 more source

Protein Phosphatase 2A in the Regulatory Network Underlying Biotic Stress Resistance in Plants

open access: yesFrontiers in Plant Science, 2016
Biotic stress factors pose a major threat to plant health and can significantly deteriorate plant productivity by impairing the physiological functions of the plant.
Guido Durian   +4 more
semanticscholar   +1 more source

Enteropathogen survival in soil from different land-uses is predominantly regulated by microbial community composition [PDF]

open access: yes, 2015
peer-reviewedMicrobial enteropathogens can enter the environment via landspreading of animal slurries and manures. Biotic interactions with the soil microbial community can contribute to their subsequent decay.
Brennan, Fiona P.   +4 more
core   +1 more source

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