Between August and September 2016 pathological samples were collected from sheep and goats following suspected peste des petits ruminants (PPR) outbreaks in western Mongolia. RT-PCR followed by sequencing and phylogenetic analysis of the samples confirmed the presence of a PPR virus belonging to lineage IV. A full genome analysis of the viral RNA from one of the samples revealed a high similarity (99.0-99.5%) with PPR viruses currently circulating in China (2013-2015) indicating a common origin. This is the first genetic characterization of PPR virus in Mongolia and the data generated will have important implications for control and management of the disease in the region.
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http://dx.doi.org/10.1007/s00705-017-3456-4 | DOI Listing |
Plant Genome
March 2025
Key Laboratory of Plant Functional Genomics of the Ministry of Education/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops/Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China.
Winter barley (Hordeum vulgare) production areas in the middle and lower reaches of the Yangtze River are severely threatened by barley yellow mosaic disease, which is caused by Barley yellow mosaic virus and Barley mild mosaic virus. Improving barley disease resistance in breeding programs requires knowledge of genetic loci in germplasm resources. In this study, bulked segregant analysis (BSA) identified a novel major quantitative trait loci (QTL) QRym.
View Article and Find Full Text PDFNeural cell types have classically been characterized by their anatomy and electrophysiology. More recently, single-cell transcriptomics has enabled an increasingly fine genetically defined taxonomy of cortical cell types, but the link between the gene expression of individual cell types and their physiological and anatomical properties remains poorly understood. Here, we develop a hybrid modeling approach to bridge this gap.
View Article and Find Full Text PDFThe distribution of fitness effects (DFE) characterizes the range of selection coefficients from which new mutations are sampled, and thus holds a fundamentally important role in evolutionary genomics. To date, DFE inference in primates has been largely restricted to haplorrhines, with limited data availability leaving the other suborder of primates, strepsirrhines, largely under-explored. To advance our understanding of the population genetics of this important taxonomic group, we here map exonic divergence in aye-ayes ( ) - the only extant member of the Daubentoniidae family of the Strepsirrhini suborder.
View Article and Find Full Text PDFTher Adv Neurol Disord
January 2025
Department of Medical and Surgical Sciences, University of Foggia, Foggia 71122, Italy.
Background: Characterizing Cladribine tablets prescription pattern in daily clinical practice is crucial for optimizing multiple sclerosis (MS) treatment.
Objectives: To describe efficacy, safety profile and new disease-modifying therapy (DMT) prescriptions following Cladribine treatment.
Design: Independent retrospective cohort study in patients followed at six Italian MS centres.
Bio Protoc
January 2025
Department of Biological Sciences, University of Toronto Scarborough, Toronto, ON, Canada.
The bone is a highly dynamic organ that undergoes continuous remodeling through an intricate balance of bone formation and degradation. Hyperactivation of the bone-degrading cells, the osteoclasts (OCs), occurs in disease conditions and hormonal changes in females, resulting in osteoporosis, a disease characterized by altered microarchitecture of the bone tissue, and increased bone fragility. Thus, building robust assays to quantify OC resorptive activity to examine the molecular mechanisms underlying bone degradation is critical.
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