A5081882100- Genetic diversity and population structure
- Animal Behavior and Reproduction
- Neurological and metabolic disorders
- Plant and animal studies
- Fish Ecology and Management Studies
- Adrenal Hormones and Disorders
- Myasthenia Gravis and Thymoma
- Intracerebral and Subarachnoid Hemorrhage Research
- Neurosurgical Procedures and Complications
- Mollusks and Parasites Studies
- Multiple Sclerosis Research Studies
- Parkinson's Disease and Spinal Disorders
- Marine Biology and Ecology Research
- Marine and fisheries research
- Peripheral Neuropathies and Disorders
- Marine animal studies overview
- Vitamin D Research Studies
- Antifungal resistance and susceptibility
- Genetic Neurodegenerative Diseases
- Diabetes and associated disorders
- Cerebrovascular and genetic disorders
- Marine and coastal plant biology
- Cephalopods and Marine Biology
- Long-Term Effects of COVID-19
- Medication Adherence and Compliance
Grønlands Naturinstitut
2020-2025
Complejo Hospitalario de Ourense
2020-2024
Servicio Gallego de Salud
2021-2024
Complexo Hospitalario Universitario A Coruña
2020-2024
Universidade de Vigo
2012-2021
Natural Resources Institute
2021
Hospital Comarcal de Inca
2009-2017
ABSTRACT Greenland halibut ( Reinhardtius hippoglossoides ) is a commercially important species in the North Atlantic whose spatial population structure has not yet been fully determined across its entire range. We genotyped individuals from using subset of informative single nucleotide polymorphic (SNP) markers to assess their usability as SNP panel. assessed whether these purportedly structured SNPs had any association with sex. found several loci be sex‐determining chromosomes and that...
The mode in which sexual organisms choose mates is a key evolutionary process, as it can have profound impact on fitness and speciation. One way to study mate choice the wild by measuring trait correlation between mates. Positive assortative mating inferred when individuals of pair display traits that are more similar than those expected under random while negative opposite. A recent review 1134 correlations found positive estimates were frequent larger magnitude estimates. Here, we describe...
Abstract Climate change is restructuring biodiversity on multiple scales and there a pressing need to understand the downstream ecological genomic consequences of this change. Recent advancements in field eco‐evolutionary genomics have sought include evolutionary processes forecasting species' responses climate (e.g., offset), but date, much work has focused terrestrial species. Coastal offshore species, fisheries they support, may be even more vulnerable than their counterparts, warranting...
Natural color polymorphisms are widespread across animal species and usually have a simple genetic basis. This makes them an ideal system to study the evolutionary mechanisms responsible for maintaining biodiversity. In some populations of intertidal snail Littorina fabalis , variation in shell has remained stable years, but unknown. Previous studies suggest that this stability could be caused by frequency-dependent sexual selection, hypothesis not been tested. We analyzed polymorphism...
Abstract Marine fisheries are often allocated to stocks that reflect pragmatic considerations and may not represent the species’ spatial population structure, increasing risk of mismanagement unsustainable harvesting. Here we compile mark–recapture data collected across North Atlantic gain insight into structure Greenland halibut (Reinhardtius hippoglossoides), an issue has been unresolved for decades. The dataset contains 168130 fish tagged from 1952 2021, with 5466 (3.3%) recaptured...
Abstract Littorina fabalis is an intertidal snail commonly living on the brown algae Fucus vesiculosus and showing frequent shell-color polymorphisms in wild. The evolutionary mechanism underlying this polymorphism currently unknown. Shell color variation was studied mated non-mated specimens of species from different microareas one locality NW Spain, order to estimate sexual selection assortative mating that may (still) be operating population. analyses across allowed us investigate...
Abstract Mating preference can be a driver of sexual selection and assortative mating is, therefore, key element in evolutionary dynamics. Positive by similarity is the tendency for choosy individual to select mate which possesses similar variant trait. Such modelled using Gaussian‐like mathematical functions that describe strength preference, but such cannot applied empirical data collected from field. As result, traditionally, indirectly estimated degree (using Pearson's correlation...
Myasthenia gravis (MG) is an autoimmune disease affecting nerve transmission at the level of neuromuscular junction, and typically causes fluctuating muscle weakness. Epidemiological studies show increase in MG prevalence, particularly among older population.
Myasthenia gravis (MG) is an autoimmune disease affecting nerve transmission at the level of neuromuscular junction, and typically causes fluctuating muscle weakness. Epidemiological studies show increase in MG prevalence, particularly among older population.We performed a retrospective epidemiological study to determine incidence prevalence province Ourense (Galicia, Spain), characterised by population ageing.Patients were selected from our clinical diseases database searching for patients...
Abstract Understanding the genetic differentiation among populations of most marine fish requires investigating differences spawning grounds. However, this can be challenging as grounds for some species are not well known, or difficult to collect. An alternative is collect juvenile in nursery habitats closely associated with potential Greenland halibut a deep-dwelling, commercially important at least two identified major offshore North Atlantic and weak across Atlantic. In study, we sampled...
Convexity subarachnoid haemorrhage (cSAH) is a rare type of spontaneous, non-traumatic, and nonaneurysmal SAH characterised by blood collections in one or more cortical sulci the convexity brain; aetiology varies. We report clinical case series 3 patients with cSAH associated probable cerebral amyloid angiopathy (CAA) who presented focal sensory seizures responded well to corticosteroid treatment.Case 1 was 67-year-old man reporting right-sided paroxysmal episodes Jacksonian progression,...
Introduccion. La esclerosis multiple es una enfermedad inflamatoria y neurodegenerativa del sistema nervioso central, que afecta fundamentalmente a personas jovenes en edad laboral reproductiva, representa la primera causa de discapacidad no traumatica este rango etario poblacion. Se reconoce un gradiente latitud norte-sur, con aumento las tasas prevalencia medida nos alejamos ecuador. Este probablemente predisposicion genetica transmitida desde regiones escandinavas traves invasiones...
Traditional tagging techniques are simple and cost-effective, but inferences require recaptures data on movement/migration limited to a start end position at unpredictable intervals. Pop-up satellite archival tags (PSATs) offer other opportunities, as they provide positions pre-programmed times collect on-route data, which can be used describe position, behavior, habitat preferences. Species suitability should, however, documented prior large-scale studies using PSATs. We deployed PSATs six...
Bullous pemphigoid is the most frequent blistering disease and has been found associated to several neurological diseases, including amyotrophic lateral sclerosis.A 63-year-old male with bulbar-onset sclerosis who presented clinical histological signs symptoms of bullous pemphigoid.The association does not seem occur by chance we suggest an autoimmune pathogenetic mechanism consisting in a crossed reaction between antigen 1 protein dystonin, which involved organisation/integrity neuronal...
Convexity subarachnoid haemorrhage (cSAH) is a rare type of spontaneous, non-traumatic, and nonaneurysmal SAH characterised by blood collections in one or more cortical sulci the convexity brain; aetiology varies. We report clinical case series 3 patients with cSAH associated probable cerebral amyloid angiopathy (CAA) who presented focal sensory seizures responded well to corticosteroid treatment. Case 1 was 67-year-old man reporting right-sided paroxysmal episodes Jacksonian progression,...
Abstract The presence of shell bands is common in gastropods. Both the marine snails Littorina fabalis and Lttorina saxatilis are polymorphic for this trait. Such polymorphism would be expected to lost by action genetic drift or directional selection, but it appears widespread at relatively constant frequencies. This suggests maintained balancing selection on trait a genetically linked Using long time series empirical data, we compared potential effects negative frequency‐dependent (NFDS)...