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dc.contributor.authorHuang, Haichan
dc.contributor.authorLiu, Xiaobo
dc.contributor.authorLv, Shencong
dc.contributor.authorZhong, Weihong
dc.contributor.authorZhang, Fuming
dc.contributor.authorLinhardt, Robert J.
dc.date2016
dc.date.accessioned2022-06-27T16:02:11Z
dc.date.available2022-06-27T16:02:11Z
dc.date.issued2016-09-01
dc.identifier.citationRecombinant Escherichia coli K5 strain with the deletion of waaR gene decreases the molecular weight of the heparosan capsular polysaccharide, H. Huang, X. Liu, S. Lv, W. Zhong, F. Zhang, R.J. Linhardt, Applied Microbiology and Biotechnology, 100, 7877–7885, 2016
dc.identifier.issn14320614
dc.identifier.issn1757598
dc.identifier.urihttps://doi.org/10.1007/s00253-016-7511-y
dc.identifier.urihttps://hdl.handle.net/20.500.13015/5652
dc.descriptionApplied Microbiology and Biotechnology, 100, 7877–7885
dc.descriptionNote : if this item contains full text it may be a preprint, author manuscript, or a Gold OA copy that permits redistribution with a license such as CC BY. The final version is available through the publisher’s platform.
dc.description.abstractHeparosan, the capsular polysaccharide of Escherichia coli K5 having a carbohydrate backbone similar to that of heparin, has become a potential precursor for bioengineering heparin. In the heparosan biosynthesis pathway, the gene waaR encoding α-1-, 2- glycosyltransferase catalyze s the third glucosyl residues linking to the oligosaccharide chain. In the present study, a waaR deletion mutant of E. coli K5 was constructed. The mutant showed improvement of capsule polysaccharide yield. It is interesting that the heparosan molecular weight of the mutant is reduced and may become more suitable as a precursor for the production of low molecular weight heparin derived from the wild-type K5 capsular polysaccharide.
dc.description.sponsorshipNational Natural Science Foundation of China
dc.description.urihttps://login.libproxy.rpi.edu/login?url=https://doi.org/10.1007/s00253-016-7511-y
dc.languageen_US
dc.language.isoENG
dc.relation.ispartofThe Linhardt Research Labs Online Collection
dc.relation.ispartofRensselaer Polytechnic Institute, Troy, NY
dc.relation.ispartofApplied Microbiology and Biotechnology
dc.relation.urihttps://harc.rpi.edu/
dc.subjectBiology
dc.subjectChemistry and chemical biology
dc.subjectChemical and biological engineering
dc.subjectBiomedical engineering
dc.titleRecombinant Escherichia coli K5 strain with the deletion of waaR gene decreases the molecular weight of the heparosan capsular polysaccharide
dc.typeArticle
dcterms.accessRightshttps://login.libproxy.rpi.edu/login?url=https://doi.org/10.1007/s00253-016-7511-y
dcterms.isPartOfJournal
dcterms.isVersionOfhttps://doi.org/10.1007/s00253-016-7511-y
dc.rights.holderIn Copyright : this Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). https://rightsstatements.org/page/InC/1.0/
dc.creator.identifierhttps://orcid.org/0000-0003-2219-5833
dc.relation.departmentThe Linhardt Research Labs.
dc.relation.departmentThe Shirley Ann Jackson, Ph.D. Center for Biotechnology and Interdisciplinary Studies (CBIS)
rpi.description.pages7877-7885
rpi.description.volume100


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