Results 41 to 50 of about 238,301 (280)

Sensing the difference: the influence of anisotropic cues on cell behavior [PDF]

open access: yes, 2015
From tissue morphogenesis to homeostasis, cells continuously experience and respond to physical, chemical and biological cues commonly presented in gradients.
Ballester-Beltrán, Jose   +4 more
core   +2 more sources

Corals Chemically Cue Mutualistic Fishes to Remove Competing Seaweeds [PDF]

open access: yesScience, 2012
Keeping Coral Clean Seaweed overgrowth is a major problem for coral reefs and also seems to be a consequence of excessive harvesting of herbivorous fish. Dixson and Hay (p. 804 ) examined this effect on Fijian reefs.
Danielle L, Dixson, Mark E, Hay
openaire   +2 more sources

Transcriptome Dynamics of an Oyster Larval Response to a Conspecific Cue-Mediated Settlement Induction in the Pacific Oyster Crassostrea gigas

open access: yesDiversity, 2022
The molecular mechanisms underlying the conspecific cue-mediated larval settlement in Crassostrea gigas is not yet fully understood. In this study, we described and compared the transcriptomes of competent pediveligers (Pedi) and conspecific cue-induced ...
Mary Grace Sedanza   +6 more
doaj   +1 more source

Aggregation Status and Cue Type Modify Tadpole Response to Chemical Cues

open access: yesJournal of Fish and Wildlife Management, 2014
Abstract Many anuran larvae exhibit an antipredator response to chemical cues released by potential predators. The genus Bufo is no exception, as many bufonids exhibit an antipredator response (e.g., reduction in activity) to the presence (recent and current) of predators.
Devin B. Preston, M. R. J. Forstner
openaire   +1 more source

Olfactory cue use by three-spined sticklebacks foraging in turbid water: prey detection or prey location? [PDF]

open access: yes, 2012
Foraging, when senses are limited to olfaction, is composed of two distinct stages: the detection of prey and the location of prey. While specialist olfactory foragers are able to locate prey using olfactory cues alone, this may not be the case for ...
Dunn, Alison M.   +2 more
core   +1 more source

Gq Signaling in Autophagy Control: Between Chemical and Mechanical Cues

open access: yesAntioxidants, 2022
All processes in human physiology relies on homeostatic mechanisms which require the activation of specific control circuits to adapt the changes imposed by external stimuli. One of the critical modulators of homeostatic balance is autophagy, a catabolic process that is responsible of the destruction of long-lived proteins and organelles through a ...
Inmaculada Navarro-Lérida   +3 more
openaire   +6 more sources

Chemical cannibalistic cues make damselfly larvae hide rather than hunt

open access: yesScientific Reports, 2023
Adopting cannibalism substantially affects individual fitness, and recognizing the presence of other cannibals provides additional benefits such as the opportunity to prepare for hunting or defense.
Monika Sysiak   +4 more
doaj   +1 more source

Similar Response of a Range Expanding Dragonfly to Low- and High-Elevation Predators

open access: yesDiversity, 2022
Recent range expansion of many species northward and upward in elevation suggests that the expanding species are able to cope with new biotic interactions in the leading edge.
Rabah Zebsa   +2 more
doaj   +1 more source

Honeydew Is a Food Source and a Contact Kairomone for Aphelinus mali

open access: yesInsects, 2023
Many parasitoids need to feed on sugar sources at the adult stage. Although nectar has been proven to be a source of higher nutritional quality compared to honeydew excreted by phloem feeders, the latter can provide the necessary carbohydrates for ...
Ainara Peñalver-Cruz   +3 more
doaj   +1 more source

The Role of Adult Fiddler Crab Environmental Acoustic Cues and Chemical Cues in Stimulating Molting of Field-Caught Megalopae [PDF]

open access: yes, 2017
In mid-Atlantic estuaries, three fiddler crab species, Uca pugilator, Uca pugnax and Uca minax co-occur, with their adults occupying different habitat types distinguished by salinity and sediment size.
Piniak, Wendy Dow   +3 more
core   +1 more source

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