The transfer of seaweeds from subtidal bottoms to nearby intertidal rocky shores is a common but often overlooked phenomenon. Freshly detached seaweeds often represent critical trophic subsidies for herbivores living in upper-shore rocky intertidal areas, such as the marine snail Diloma nigerrima...
Quintanilla-Ahumada, D.
,
Quijón, P.A.
,
Navarro, J.M.
,
Pulgar, J.
,
Duarte, C.
,
[Living on a trophic subsidy: Algal quality drives an upper-shore herbivore’s consumption, preference and absorption but not growth rates]
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Living on a trophic subsidy: Algal quality drives an upper-shore herbivore’s consumption, preference and absorption but not growth rates
A lack of knowledge of naturally occurring pathogens is limiting our ability to use the Antarctic to study the impact human-mediated introduction of infectious microorganisms have on this relatively uncontaminated environment. As no large-scale coordinated effort to remedy this lack of knowledge ...
Johansson, H.
,
Ellström, P.
,
Artursson, K.
,
Berg, C.
,
Bonnedahl, J.
,
Hansson, I.
,
Hernandez, J.
,
Lopez-Martín, J.
,
Medina-Vogel, G.
,
Moreno, L.
,
Olsen, B.
,
Engvall, E.O.
,
Skarin, H.
,
Troell, K.
,
Waldenström, J.
,
Ågren, J.
,
González-Acuña, D.
,
[Characterization of Campylobacter spp. isolated from wild birds in the antarctic and Sub-Antarctic]
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Characterization of Campylobacter spp. isolated from wild birds in the antarctic and Sub-Antarctic
Increases in ocean temperature are associated with changes in the distribution of fish stocks, and the foraging regimes and maternal attendance patterns of marine mammals. However, it is not well understood how these changes affect offspring health and survival. The maternal attendance patterns a...
Seguel, M.
,
Montalva, F.
,
Perez-Venegas, D.
,
Gutiérrez, J.
,
Paves, H.J.
,
Müller, A.
,
Valencia-Soto, C.
,
Howerth, E.
,
Mendiola, V.
,
Gottdenker, N.
,
[Immune-mediated hookworm clearance and survival of a marine mammal decrease with warmer ocean temperatures]
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Immune-mediated hookworm clearance and survival of a marine mammal decrease with warmer ocean temperatures
Jaramillo, E.
,
Dugan, J.E.
,
Hubbard, D.M.
,
Contreras, H.
,
Duarte, C.
,
Acuña, E.
,
Schoeman, D.S.
,
[Macroscale patterns in body size of intertidal crustaceans provide insights on climate change effects]
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Macroscale patterns in body size of intertidal crustaceans provide insights on climate change effects
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease in which upper and lower motoneurons degenerate leading to muscle wasting, paralysis and eventually death from respiratory failure. Several studies indicate that skeletal muscle contributes to disease progression; however th...
Gonzalez, D.
,
Contreras, O.
,
Rebolledo, D.L.
,
Espinoza, J.P.
,
Van Zundert, B.
,
Brandan, E.
,
[ALS skeletal muscle shows enhanced TGF-β signaling, fibrosis and induction of fibro/adipogenic progenitor markers]
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ALS skeletal muscle shows enhanced TGF-β signaling, fibrosis and induction of fibro/adipogenic progenitor markers