{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T20:12:24Z","timestamp":1791403944015,"version":"4.3.3"},"reference-count":90,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2015,1,12]],"date-time":"2015-01-12T00:00:00Z","timestamp":1421020800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Life"],"abstract":"<jats:p>The cell surface of cyanobacteria is covered with glycans that confer versatility and adaptability to a multitude of environmental factors. The complex carbohydrates act as barriers against different types of stress and play a role in intra- as well as inter-species interactions. In this review, we summarize the current knowledge of the chemical composition, biosynthesis and biological function of exo- and lipo-polysaccharides from cyanobacteria and give an overview of sugar-binding lectins characterized from cyanobacteria. We discuss similarities with well-studied enterobacterial systems and highlight the unique features of cyanobacteria. We pay special attention to colony formation and EPS biosynthesis in the bloom-forming cyanobacterium, Microcystis aeruginosa.<\/jats:p>","DOI":"10.3390\/life5010164","type":"journal-article","created":{"date-parts":[[2015,1,12]],"date-time":"2015-01-12T13:30:46Z","timestamp":1421069446000},"page":"164-180","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":115,"title":["Biosynthesis and Function of Extracellular Glycans  in Cyanobacteria"],"prefix":"10.3390","volume":"5","author":[{"given":"Jan-Christoph","family":"Kehr","sequence":"first","affiliation":[{"name":"University of Potsdam, Institute for Biochemistry and Biology, Department of Microbiology,  Karl-Liebknecht-Str. 24\/25, 14476 Potsdam-Golm, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elke","family":"Dittmann","sequence":"additional","affiliation":[{"name":"University of Potsdam, Institute for Biochemistry and Biology, Department of Microbiology,  Karl-Liebknecht-Str. 24\/25, 14476 Potsdam-Golm, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2015,1,12]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1002\/mnfr.200500162","article-title":"Cyanobacterial toxins\u2014Occurrence, biosynthesis and impact on human affairs","volume":"50","author":"Dittmann","year":"2006","journal-title":"Mol. 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