Lars Lind results 11
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Complementary value of molecular, phenotypic, and functional aging biomarkers in dementia predictionNARA Subscribed
DNA methylation age (MA), brain age (BA), and frailty index (FI) are putative aging biomarkers linked to dementia risk. We investigated their relationship and combined potential for prediction of cognitive impairment and future dementia risk using the ADNI database. Of several MA algorithms, DunedinPACE and GrimAge2, associated with memory, were combined in a composite MA alongside BA and a data-driven FI in predictive analyse...
Silver‐spoon upbringing improves early‐life fitness but promotes reproductive ageing in a wild birdNARA Subscribed
Early‐life conditions can have long‐lasting effects and organisms that experience a poor start in life are often expected to age at a faster rate. Alternatively, individuals raised in high‐quality environments can overinvest in early‐reproduction resulting in rapid ageing. Here we use a long‐term experimental manipulation of early‐life conditions in a natural population of collared flycatchers ( Ficedula albicollis ), to show...
A continent‐wide study reveals clear relationships between regional abiotic conditions and post‐dispersal seed predationNARA Subscribed
Aim Large‐scale patterns linking energy availability, biological productivity and diversity form a central focus of ecology. Despite evidence that the activity and abundance of animals may be limited by climatic variables associated with regional biological productivity (e.g. mean annual precipitation and annual actual evapotranspiration), it is unclear whether plant–granivore interactions are themselves influenced by these cl...
Predicting invasion in grassland ecosystems: is exotic dominance the real embarrassment of richness?NARA Subscribed
Invasions have increased the size of regional species pools, but are typically assumed to reduce native diversity. However, global‐scale tests of this assumption have been elusive because of the focus on exotic species richness, rather than relative abundance. This is problematic because low invader richness can indicate invasion resistance by the native community or, alternatively, dominance by a single exotic species. Here,...
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