Results 31 to 40 of about 287,472 (366)
Coagulation in Invertebrates [PDF]
Journal of Innate Immunity, 2010 In most animals there is a need to quickly prevent the loss of blood or equivalent fluids through inflicted injuries. In invertebrates with an open circulatory system (and sometimes a hydroskeleton as well) these losses may otherwise soon be fatal. Also, there is a need to prevent microbes that have gained access to the body through the wound from ...
Kenneth Söderhäll, Lage Cerenius
openaire +3 more sources
Frontiers in Zoology, 2019 Background Entoprocta affinities within Lophotrochozoa remain unclear. In different studies, entoprocts are considered to be related to different groups, including Cycliophora, Bryozoa, Annelida, and Mollusca.
Anastasia O. Borisanova +2 more
doaj +1 more source
Improvements in operant memory of Aplysia are correlated with age and specific gene expression
Frontiers in Behavioral Neuroscience, 2023 The transcription factor Aplysia CCAAT/enhancer binding protein (ApC/EBP) is expressed as an immediate early gene in the cAMP responsive element binding protein (CREB) mediated gene cascade, and it has essential functions in the synaptic consolidation of
Eric C. Randolph, Lynne A. Fieber
doaj +1 more source
Aquatic Invertebrate Community Structure, Biological Condition, Habitat, and Water Quality at Ozark National Scenic Riverways, Missouri, 2005-2014 [PDF]
, 2018 Ozark National Scenic Riverways (OZAR) was established to protect the corridor of the Current River and its major tributary, the Jacks Fork. The Current River is one of the few remaining free-flowing rivers in the U.S., with much of its base flow coming ...
Bowles, David E +2 more
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Roles of Carotenoids in Invertebrate Immunology
Frontiers in Immunology, 2020 Carotenoids are biologically active pigments that are well-known to enhance the defense and immunity of the vertebrate system. However, in invertebrates, the role of carotenoids in immunity is not clear.
Karsoon Tan +15 more
doaj +1 more source
Aquatic Organisms Research with DNA Barcodes
Diversity, 2021 Since their inception, DNA barcodes have become a powerful tool for understanding the biodiversity and biology of aquatic species, with multiple applications in diverse fields such as food security, fisheries, environmental DNA, conservation, and exotic ...
Manuel Elías-Gutiérrez +3 more
doaj +1 more source
The response of perennial and temporary headwater stream invertebrate communities to hydrological extremes [PDF]
, 2009 The headwaters of karst rivers experience considerable hydrological variability, including spates and streambed drying. Extreme summer flooding on the River Lathkill (Derbyshire, UK) provided the opportunity to examine the invertebrate community response
A Chakona +59 more
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Frontiers in Physiology, 2018 The tiny ensemble of neurons in the leech ganglion can discriminate the locations of touch stimuli on the skin as precisely as a human fingertip. The leech uses this ability to locally bend the body-wall away from the stimulus. It is assumed that a three-
Elham Fathiazar +4 more
doaj +1 more source
Can aggregate quarry silt lagoons provide resources for wading birds? [PDF]
, 2017 Wading birds have declined across Europe as the intensification of lowland agriculture has resulted in the loss and degradation of wetland areas. Lowland aggregate extraction sites that incorporate areas of fine, waste sediments deposited in silt lagoons
Day, George +3 more
core +2 more sources