Results 71 to 80 of about 143,397 (203)

Neuromolecular mechanisms related to reflex behaviour in Aplysia are affected by ocean acidification

open access: yesRoyal Society Open Science
While ocean acidification (OA) impacts the behaviour of marine organisms, the complexity of neurosystems makes linking behavioural impairments to environmental change difficult.
Jade M. Sourisse, Celia Schunter
doaj   +1 more source

Transcriptome and protein domain analyses in Aplysia nervous system with evolutionary implications

open access: yesCommunicative & Integrative Biology, 2009
The sea hare Aplysia is a powerful model organism for studying the structure and function of the nervous system. Recently, the genomic characterization of Aplysia has been facilitated: A large scale EST sequences was acquired by sequencing cDNA libraries
Yong-Seok Lee   +5 more
doaj   +1 more source

Toxic, antimicrobial and hemagglutinating activities of the purple fluid of the sea hare Aplysia dactylomela Rang, 1828

open access: yesBrazilian Journal of Medical and Biological Research, 1998
The antimicrobial, hemagglutinating and toxic activities of the purple fluid of the sea hare Aplysia dactylomela are described. Intact or dialyzed purple fluid inhibited the growth of species of Gram-positive and Gram-negative bacteria and the action was
Melo V.M.M.   +3 more
doaj  

Synthesis and Late-Stage Modification of (−)-Doliculide Derivatives Using Matteson’s Homologation Approach

open access: yesMarine Drugs
(−)-Doliculide, a marine cyclodepsipeptide derived from the Japanese sea hare, Dolabella auricularia, exhibits potent cytotoxic properties, sparking interest in the field of synthetic chemistry.
Markus Tost, Uli Kazmaier
doaj   +1 more source

Habituation in the tail withdrawal reflex circuit is impaired during aging in Aplysia californica

open access: yesFrontiers in Aging Neuroscience, 2016
The relevance of putative contributors to age-related memory loss are poorly understood. The tail withdrawal circuit of the sea hare, a straightforward neural model, was used to investigate the aging characteristics of rudimentary learning.
Andrew T Kempsell, Lynne A Fieber
doaj   +1 more source

Sea slugs and sea hares (Mollusca: Gastropoda: Opisthobranchia) of Colombia

open access: yesBiota Colombiana, 2007
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Néstor E. Ardila   +2 more
openaire   +1 more source

Seasonal variability in ichthyoplankton abundance and assemblage composition in the northern Gulf of Mexico off Alabama [PDF]

open access: yes, 2010
Multiyear ichthyoplankton surveys used to monitor larval fish seasonality, abundance, and assemblage structure can provide early indicators of regional ecosystem changes.
Graham, William M.   +2 more
core   +1 more source

Technology and culture in Greek and Roman antiquity [PDF]

open access: yes, 2007
The technological achievements of the Greeks and Romans continue to fascinate and excite admiration. But what was the place of technology in their cultures?
Cuomo, Serafina
core  

Spatial dynamics of homochiralization [PDF]

open access: yes, 2005
The emergence and spreading of chirality on the early Earth is considered by studying a set of reaction-diffusion equations based on a polymerization model.
Brandenburg, Axel, Multamaki, Tuomas
core   +2 more sources

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