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Denitrification Modularity and Its Environmental Controls in Transiently Versus Permanently Anoxic Marine SystemsNARA Subscribed
Denitrification is a modular process that is mediated by an assemblage of microbes with varying denitrification gene combinations. The controls on these gene combinations, known as modularity, are poorly understood and marine observations are mostly limited to permanently anoxic systems. In this global metagenomic analysis representing 69 water column metagenome samples we report different modularity patterns associated with e...
Precision measurement of the Ds*+-Ds+ meson mass differenceNARA Subscribed
Peripheral microRNA signature in genetic frontotemporal dementia—findings from the GENFI initiativeNARA Subscribed
Frontotemporal dementia (FTD) is a neurodegenerative disease characterized by significant clinical and genetic heterogeneity, with approximately 40% of cases linked to hereditary genetic mutations, including MAPT , GRN , and C9ORF72 . Recently, microRNAs (miRNAs) have emerged as key regulators of cellular processes related to neurodegeneration and as potential biomarkers for FTD. However, their relevance in presymptomatic stag...
Widespread Higher Soil Respiration Rates at Nighttime Than Daytime Across Global Forest EcosystemsNARA Subscribed
Soil respiration ( R s ) is the second largest terrestrial carbon flux and therefore its temporal dynamics exert a significant influence on the soil carbon budget. While the seasonal and annual dynamics of R s and its temperature sensitivity have been well documented, the diel R s dynamics remain poorly understood. Earth system models (ESMs) typically assume a constant temperature response of R s over the diel cycle, thereby p...
Task success in trained spiking neural network models coincides with emergence of cross-stimulus-modulated inhibitionNARA Subscribed
The neocortex is composed of spiking neurons interconnected in a sparse, recurrent network. Spiking activity within these networks underlies the computations that transform sensory inputs into appropriate behavioral responses. In this study, we train recurrent spiking neural network (SNN) models constrained by neocortical connectivity statistics and investigate the architectural changes that enable task-relevant, spike-based c...
The southern boreal forest has experienced a profound shift in growth pattern because of climate change. However, it remains underexplored whether climate variation has increased interannual tree growth variability and if this trend is reversible under climate warming. On the basis of a field investigation and dendrochronological analysis, we evaluated the temporal changes in interannual tree growth variability across a temper...