Survival of Eurasian lynx in the human-dominated landscape of Europe.

Survival and cause-specific mortality rates are vital for evidence-based population forecasting and conservation, particularly for large carnivores, whose populations are often vulnerable to human-caused mortalities. It is therefore important to know the relationship between anthropogenic and natural mortality causes to evaluate whether they are additive or compensatory. Further, the relation between survival and environmental covariates could reveal whether specific landscape characteristics influence demographic performance.

Ecological and intrinsic drivers of foraging parameters of Eurasian lynx at a continental scale.

The estimation of foraging parameters is fundamental for understanding predator ecology. Predation and feeding can vary with multiple factors, such as prey availability, presence of kleptoparasites and human disturbance. However, our knowledge is mostly limited to local scales, which prevents studying effects of environmental factors across larger ecological gradients.

Factors shaping home ranges of Eurasian lynx (Lynx lynx) in the Western Carpathians.

Understanding how large carnivores utilize space is crucial for management planning in human-dominated landscape and enhances the accuracy of population size estimates. However, Eurasian lynx display a large inter-population variation in the size of home ranges across their European range which makes extrapolation to broader areas of a species distribution problematic. This study evaluates variations in home range size for 35 Eurasian lynx in the Western Carpathians during 2011-2022 based on GPS telemetry and explains how intrinsic and environmental factors shape lynx spatial behaviour when facing anthropogenic pressure.

Mammal responses to global changes in human activity vary by trophic group and landscape.

Wildlife must adapt to human presence to survive in the Anthropocene, so it is critical to understand species responses to humans in different contexts. We used camera trapping as a lens to view mammal responses to changes in human activity during the COVID-19 pandemic. Across 163 species sampled in 102 projects around the world, changes in the amount and timing of animal activity varied widely.

Increasing Sight-Phrase Reading with an iPad intervention for Two Students with Intellectual Disability.

Sight-word interventions are often implemented when students show delays in word recognition. However, few studies have investigated the effects of teaching sight words using phrases. The current study investigated the effects of a tablet-based flashcard intervention on the acquisition of sight phrases.

Multi-seasonal systematic camera-trapping reveals fluctuating densities and high turnover rates of Carpathian lynx on the western edge of its native range.

Camera-trapping and capture-recapture models are the most widely used tools for estimating densities of wild felids that have unique coat patterns, such as Eurasian lynx. However, studies dealing with this species are predominantly on a short-term basis and our knowledge of temporal trends and population persistence is still scarce. By using systematic camera-trapping and spatial capture-recapture models, we estimated lynx densities and evaluated density fluctuations, apparent survival, transition rate and individual's turnover during five consecutive seasons at three different sites situated in the Czech-Slovak-Polish borderland at the periphery of the Western Carpathians.

Antibody-drug conjugate MORAb-202 exhibits long-lasting antitumor efficacy in TNBC PDx models.

The antibody-drug conjugate (ADC) MORAb-202, consisting of farletuzumab paired with a cathepsin B-cleavable linker and eribulin, targets folate receptor alpha (FRA), which is frequently overexpressed in various tumor types. MORAb-202 was highly cytotoxic to FRA-positive cells in vitro, with limited off-target killing of FRA-negative cells. Furthermore, MORAb-202 showed a clear in vitro bystander cytotoxic effect in coculture with FRA-positive/negative cells.

On reliable identification of factors influencing wildlife-vehicle collisions along roads.

Wildlife-vehicle collisions (WVCs) pose a serious global issue. Factors influencing the occurrence of WVC along roads can be divided in general into two groups: spatially random and non-random. The latter group consists of local factors which act at specific places, whereas the former group consists of globally acting factors.

YouTube and food allergy: An appraisal of the educational quality of information.

Background: Food allergy affects an estimated 8% of children and 3% of adults in the United States. Food-allergic individuals increasingly use the web for medical information. We sought to determine the educational quality of food allergy YouTube videos.

Testing the GPO waters.

When deciding whether to switch to a new group purchasing organization (GPO), consider the context of the opportunity presented, the experience and character of those associated with the new GPO, contract terms that can affect savings, and how savings will be measured.

Isolation and characterization of conditional alleles of the yeast SIR2 gene.

Sir2 is a protein deacetylase that mediates transcriptional silencing at the HM loci, telomeres, and rDNA repeats in yeast. To identify functionally significant regions of the Sir2 protein, we have characterized two types of mutations. First, we used random mutagenesis to create temperature-sensitive alleles of the SIR2 gene.

Heterochromatin spreading at yeast telomeres occurs in M phase.

Heterochromatin regulation of gene expression exhibits epigenetic inheritance, in which some feature of the structure is retained and can reseed formation in new cells. To understand the cell-cycle events that influence heterochromatin assembly and maintenance in budding yeast, we have conducted two types of experiments. First we have examined the kinetics of heterochromatin spreading at telomeres.

MGA2 and SPT23 are modifiers of transcriptional silencing in yeast.

Transcriptional silencing at the HM loci and telomeres in yeast depends on several trans-acting factors, including Rap1p and the Sir proteins. The SUM1-1 mutation was identified by its ability to restore silencing to strains deficient in one or more of these trans-acting factors. The mechanism by which SUM1-1 bypasses the requirement for silencing proteins is not known.