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Radiation and mechanical performance of cementitious materials containing ecofriendly nano laboratory waste glass
Abstract This study helps in managing waste glass and greening the environment by incorporating laboratory waste glass into mortar production to make an eco-friendly shielding material against gamma rays. The efficiency of using waste glass powder as a cement replacement or addition in mortar production was studied by using two waste glass sizes: micro glass…
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Discovering the hidden function in fungal genomes
Abstract New molecular technologies have helped unveil previously unexplored facets of the genome beyond the canonical proteome, including microproteins and short ORFs, products of alternative splicing, regulatory non-coding RNAs, as well as transposable elements, cis-regulatory DNA, and other highly repetitive regions of DNA. In this Review, we highlight what is known about this ‘hidden genome’…
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Chronology of Ediacaran sedimentary and biogeochemical shifts along eastern Gondwanan margins
Abstract Determining causal relationships between environmental change and early animal evolution has been limited by our lack of a robust temporal framework for the Ediacaran Period (635-539 million years ago). Here we present six new radioisotopic age constraints from the Sultanate of Oman, which furnish a quantitative temporal framework for biogeochemical changes associated with animal…
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Temperature overshoot responses to ambitious forestation in an Earth System Model
Abstract Despite the increasing relevance of temperature overshoot and the rather ambitious country pledges on Afforestation/Reforestation globally, the mitigation potential and the Earth system responses to large-scale non-idealized Afforestation/Reforestation patterns under a high overshoot scenario remain elusive. Here, we develop an ambitious Afforestation/Reforestation scenario by harnessing 1259 Integrated Assessment Model scenarios, restoration potential maps, and…
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Calorie restriction and rapamycin distinctly restore non-canonical ORF translation in the muscles of aging mice
Abstract Loss of protein homeostasis is one of the hallmarks of aging. As such, interventions that restore proteostasis should slow down the aging process and improve healthspan. Two of the most broadly used anti-aging interventions that are effective in organisms from yeast to mammals are calorie restriction (CR) and rapamycin (RM) treatment. To identify the…
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Yale Scientists Uncover Genetic Predisposition to Anxiety
Investigators the Yale Department of Psychiatry investigated the genetic profiles of more than 1 million participants enrolled in multiple cohorts around the world. Leveraging this large dataset, they uncovered more than 100 genes associated with anxiety. The results were published in Nature Genetics. Anxiety disorders and symptoms affect many individuals with a negative impact on…
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Genomic profiling of Antarctic geothermal microbiomes using long-read, Hi-C, and single-cell techniques
Abstract Geothermal features in Antarctica provide favorable conditions for diverse microorganisms, yet their genomic diversity remains poorly understood. Here, we present an integrated dataset comprising PacBio HiFi and Hi-C metagenomic sequencing, along with single-cell amplified genomes (SAGs) from two high-altitude geothermal sites, Mount Melbourne and Mount Rittmann, in Antarctica. The long-read HiFi sequencing, coupled with…
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Targeted protein degradation using chimeric human E2 ubiquitin-conjugating enzymes
Abstract Proteins can be targeted for degradation by engineering biomolecules that direct them to the eukaryotic ubiquitination machinery. For instance, the fusion of an E3 ubiquitin ligase to a suitable target binding domain creates a ‘biological Proteolysis-Targeting Chimera’ (bioPROTAC). Here we employ an analogous approach where the target protein is recruited directly to a human…
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A photovoltaic cell defect detection model capable of topological knowledge extraction
Abstract As the global transition towards clean energy accelerates, the demand for the widespread adoption of solar energy continues to rise. However, traditional object detection models prove inadequate for handling photovoltaic cell electroluminescence (EL) images, which are characterized by high levels of noise. To address this challenge, we developed an advanced defect detection model specifically…
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Both GEF domains of the autism and developmental epileptic encephalopathy-associated Trio protein are required for proper tangential migration of GABAergic interneurons
Abstract Recessive and de novo mutations in the TRIO gene are associated with intellectual deficiency (ID), autism spectrum disorder (ASD) and developmental epileptic encephalopathies (DEE). TRIO is a dual guanine nucleotide exchange factor (GEF) that activates Rac1, Cdc42 and RhoA. Trio has been extensively studied in excitatory neurons, and has recently been found to regulate…