Sialylation Is Dispensable for Early Murine Embryonic Development in Vitro.
dc.contributor.author | Abeln, Markus | |
dc.contributor.author | Borst, Kristina M | |
dc.contributor.author | Cajic, Samanta | |
dc.contributor.author | Thiesler, Hauke | |
dc.contributor.author | Kats, Elina | |
dc.contributor.author | Albers, Iris | |
dc.contributor.author | Kuhn, Maike | |
dc.contributor.author | Kaever, Volkhard | |
dc.contributor.author | Rapp, Erdmann | |
dc.contributor.author | Münster-Kühnel, Anja | |
dc.contributor.author | Weinhold, Birgit | |
dc.date.accessioned | 2018-10-12T08:16:40Z | |
dc.date.available | 2018-10-12T08:16:40Z | |
dc.date.issued | 2017-07-04 | |
dc.identifier.issn | 1439-7633 | |
dc.identifier.pmid | 28374933 | |
dc.identifier.doi | 10.1002/cbic.201700083 | |
dc.identifier.uri | http://hdl.handle.net/10033/621517 | |
dc.description.abstract | The negatively charged nonulose sialic acid (Sia) is essential for murine development in vivo. In order to elucidate the impact of sialylation on differentiation processes in the absence of maternal influences, we generated mouse embryonic stem cell (mESC) lines that lack CMP-Sia synthetase (CMAS) and thereby the ability to activate Sia to CMP-Sia. Loss of CMAS activity resulted in an asialo cell surface accompanied by an increase in glycoconjugates with terminal galactosyl and oligo-LacNAc residues, as well as intracellular accumulation of free Sia. Remarkably, these changes did not impact intracellular metabolites or the morphology and transcriptome of pluripotent mESC lines. Moreover, the capacity of Cmas | en_US |
dc.rights | Attribution-NonCommercial-ShareAlike 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/3.0/us/ | * |
dc.subject | CMP-sialic acid synthase | en_US |
dc.subject | differentiation | en_US |
dc.subject | glycosylation | en_US |
dc.subject | metabolism | en_US |
dc.subject | sialic acids | en_US |
dc.title | Sialylation Is Dispensable for Early Murine Embryonic Development in Vitro. | en_US |
dc.type | Article | en_US |
dc.contributor.department | TWINCORE, Zentrum für experimentelle und klinischeInfektionsforschung GmbH, Feodor-Lynen-Str. 7, 30625 Hannover, Germany. | en_US |
refterms.dateFOA | 2018-10-12T08:16:40Z | |
dc.source.journaltitle | Chembiochem : a European journal of chemical biology |