@PLOSBiology plos.io/48HsAQJ
The Living Systems Institute (LSI) at the University of Exeter leads cutting-edge interdisciplinary research by bioscientists, biomedical scientists, mathematicians, & Physicists co-located in one building, decoding biological complexity across scales.
𝗡𝗼𝘂𝘃𝗲𝗹 𝗮𝗿𝘁𝗶𝗰𝗹𝗲 𝗱𝗮𝗻𝘀 𝗣𝗔𝗥𝗔𝗦𝗜𝗧𝗘:
Occurrence et génotypage d’Enterocytozoon bieneusi chez les écureuils volants (Trogopterus xanthipes) de Chine https://doi.org/10.1051/parasite/2024037
#ChinaResearch
#ParasiteStudy
#Genotyping
#Microsporidia
#ScientificResearch
Italian Journal of Food Safety
Just online
Description and characteristics of a severe #Microsporidia infection in a batch of #salted/dried cod, approximately 800 kg Gadus macrocephalus (FAO Zone 61 - Pacific Ocean Northwest). After rehydration and sectioning, farm inspections and microscopic observation confirmed nodular lesions.
The result underlines the importance of selecting suppliers and raw materials, and of an effective traceability system
h🆓 ttps://doi.org/10.4081/ijfs.2024.12333
Italian Journal of Food Safety
Descrizione e caratteristiche di una grave infezione da #Microsporidia in lotto di #merluzzo salato/essiccato, circa 800 kg di Gadus macrocephalus (FAO Zona 61 - Oceano Pacifico Nordovest). Dopo reidratazione e sezionamento, controlli aziendali e osservazione microscopica confermano lesioni nodulari.
Il risultato sottolinea l'importanza di selezionare fornitori e materie prime, e di un sistema di tracciabilità efficace
Fascinating:
"Unraveling the ultrafast polar tube ejection in microsporidia reveals extreme cellular hydraulics, providing a data-driven model for infectious cargo transport, with implications for physical approaches to understanding microsporidia transmission."
Chang, R., Davydov, A., Jaroenlak, P., Budaitis, B., Ekiert, D. C., Bhabha, G., & Prakash, M. (2024). Energetics of the microsporidian polar tube invasion machinery. eLife. https://doi.org/10.7554/eLife.86638
Microsporidia utilize the polar tube to transport their infectious sporoplasm from the spore to the host for infection. These authors characterize the ultrastructure and composition of the polar tube to identify different states of the tube wall, visualize transported cargo, and discover uniquely arranged ribosomes along the thin tube wall providing new insights into ribosome regulation and transport.
Metabarcoding is a powerful tool to detect classical, and well-known “long-branch” Microsporidia in environmental samples. Several primer pairs were developed to target these unique microbial parasites, the majority of which remain undetected ...