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Purpose Many abdominal aortic aneurysm (AAA) patients develop intraluminal thrombus (ILT), but the role of ILT in AAA progression and rupture is poorly understood. Methods To evaluate ILT in AAAs, we induced AAAs in C57Bl6/J mice via surgical application of topical elastase to the abdominal aorta below the renal arteries and administration of β-aminopropionitrile (BAPN) in drinking water. Ultrasound images of these AAAs were c...
Stomatal Decoupling From Photosynthesis Under High Temperatures Is Consistent With Stomatal OptimisationNARA Subscribed
Stomatal pores on plant leaves regulate the gain of carbon through photosynthesis and the loss of water through transpiration. Through their responses to environmental conditions, stomata can constrain plant productivity and transpiration fluxes, exerting a strong control on climate feedbacks over land. Although mechanistic modelling of stomata remains a challenge, semi‐empirical and optimisation models have been successfully...
Animals maintain close associations with diverse microbiota that inhabit their digestive tracts, and these associations can profoundly affect host physiology and fitness. Gut microbiome composition is shaped by both host traits and environmental factors, yet the relative importance of these forces remains unclear in many taxa, including squamate reptiles (lizards and snakes). To address this gap, we analysed the gut microbiome...
Success of restoration strategies in preventing extirpation of 2 critically endangered coral speciesNARA Subscribed
An unprecedented marine heatwave in 2023 caused widespread coral bleaching and mortality throughout the Caribbean. In the Florida Keys (USA), 2 foundation species, elkhorn coral ( Acropora palmata ) and staghorn coral ( Acropora cervicornis ), were severely affected. These species have been the primary focus of reef restoration in Florida for decades. Substantial losses of these species occurred in outplanted populations, in o...
The Toxicology Investigators Consortium 2024 Annual ReportNARA Subscribed
NCBI Orthologs: Public Resource and Scalable Method for Computing High-Precision Orthologs Across Eukaryotic GenomesNARA Subscribed
Orthologs are fundamental for enabling comparative genomics analyses that further our understanding of eukaryotic biology. The unprecedented increase in the availability of high-quality eukaryotic genomes necessitates scalable and accurate methods for orthology inference. The National Center for Biotechnology Information (NCBI) developed “NCBI Orthologs”, a resource and a computational pipeline designed to meet this challenge...
Limited genomic signatures of population collapse in the critically endangered black abalone ( Haliotis cracherodii )NARA Subscribed
The black abalone, Haliotis cracherodii , is a large, long‐lived marine mollusc that inhabits rocky intertidal habitats along the coast of California and Mexico. In 1985, populations were impacted by a bacterial disease known as withering syndrome (WS) that wiped out >90% of individuals, leading to the closure of all U.S. black abalone fisheries since 1993. Current conservation strategies include restoring diminished populatio...
Consumer‐mediated nutrient dynamics (CND), through which animals' metabolic waste products fertilize primary producers, drive variability in nutrient availability in tropical waters. This variability influences primary productivity and community functioning. Yet, examinations of CND as a driver of nutrient variability in temperate marine ecosystems are limited. Therefore, we assessed the existence and drivers of variation in C...
The biogenic structure of foundation species provides critical habitat for coastal marine taxa. In temperate ecosystems, forests of large, canopy‐forming macroalgae ( Macrocystis pyrifera , Nereocystis luetkeana ) support rich communities of fishes and macroinvertebrates. However, it is unclear how the biological assemblages of kelp forests vary with respect to the dominant canopy‐forming species, structural attributes of the...
FishSounds Versions 2 and 3: Achieving the Largest Global Database of Fish Sound ProductionNARA Subscribed
Motivation Fish sounds are integral to a variety of ecological functions, including reproduction, predator–prey interactions and recruitment, with ever‐growing interest in their relationships to anthropogenic impacts and applications for passive acoustic monitoring. Until recently, however, fish sound production data were often not easily accessible, limiting research, management and public awareness. FishSounds.net launched i...
Halos of herbivory, feeding-preference, and predation risk on contemporary Belizean reefsNARA Subscribed
Biotic interactions in marine ecosystems can create visible patterns on the benthos. An archetypal example of such a pattern is the conspicuous ‘halos’ (i.e., areas largely cleared of macrophytes) that surround many tropical reefs. While early ecological studies identified the role of herbivores and the predators that feed on them in the formation of halos on Caribbean reefs, recent evidence has highlighted the context-depende...
Aim The urgency for remote, reliable and scalable biodiversity monitoring amidst mounting human pressures on ecosystems has sparked worldwide interest in Passive Acoustic Monitoring (PAM), which can track life underwater and on land. However, we lack a unified methodology to report this sampling effort and a comprehensive overview of PAM coverage to gauge its potential as a global research and monitoring tool. To address this...
Relationship of bioelectrical impedance to organoleptic sensory data of farm-raised olive flounder, Paralichthys olivaceusNARA Subscribed
There exists a need for simple, objective, noninvasive digital testing methods to ensure the quality of seafood products as they move from harvest sites to consumers. In this study, Paralichthys olivaceus sourced from a land-based aquaculture tank were harvested and bioelectrical impedance analysis (BIA) scores and organoleptic sensory data were recorded for each fish. The Certified Quality Reader 3.0 BIA device (“CQR®;” CQ Fo...