Počet záznamů: 1
Correlative Fluorescence and Scanning Electron Microscopy of Labelled Core Fucosylated Glycans Using Cryosections Mounted on Carbon-Patterned Glass Slides
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SYSNO ASEP 0467725 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Correlative Fluorescence and Scanning Electron Microscopy of Labelled Core Fucosylated Glycans Using Cryosections Mounted on Carbon-Patterned Glass Slides Tvůrce(i) Vancová, Marie (BC-A) RID, ORCID
Nebesářová, Jana (BC-A) RID, ORCIDCelkový počet autorů 2 Číslo článku e0145034 Zdroj.dok. PLoS ONE. - : Public Library of Science - ISSN 1932-6203
Roč. 10, č. 12 (2015)Poč.str. 11 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova salivary gland ; n-glycans ; tick ; glycosylation ; fucose ; sheep Vědní obor RIV EA - Morfologické obory a cytologie CEP TE01020118 GA TA ČR - Technologická agentura ČR Institucionální podpora BC-A - RVO:60077344 UT WOS 000367092300033 EID SCOPUS 84956660074 DOI 10.1371/journal.pone.0145034 Anotace The aim of the study is co-localization of N-glycans with fucose attached to N-acetylglucosamine in alpha 1,3 linkage, that belong to immunogenic carbohydrate epitopes in humans, and N-glycans with alpha 1,6-core fucose typical for mammalian type of N-linked glycosylation. Both glycan epitopes were labelled in cryosections of salivary glands isolated from the tick Ixodes ricinus. Salivary glands secrete during feeding many bioactive molecules and influence both successful feeding and transmission of tick-borne pathogens. For accurate and reliable localization of labelled glycans in both fluorescence and scanning electron microscopes, we used carbon imprints of finder or indexed EM grids on glass slides. We discuss if the topographical images can provide information about labelled structures, the working setting of the field-emission scanning electron microscope and the influence of the detector selection (a below-the-lens Autrata improved YAG detector of back-scattered electrons; in-lens and conventional Everhart-Thornley detectors of secondary electrons) on the imaging of gold nanoparticles, quantum dots and osmium-stained membranes. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2017
Počet záznamů: 1