<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-06-28T20:30:29Z</responseDate><request verb="GetRecord" identifier="oai:docta.ucm.es:20.500.14352/91747" metadataPrefix="marc">https://docta.ucm.es/rest/oai/request</request><GetRecord><record><header><identifier>oai:docta.ucm.es:20.500.14352/91747</identifier><datestamp>2025-02-27T01:16:38Z</datestamp><setSpec>com_20.500.14352_14</setSpec><setSpec>col_20.500.14352_15</setSpec></header><metadata><record xmlns="http://www.loc.gov/MARC21/slim" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
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      <subfield code="a">Blanch Rojo, María</subfield>
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      <subfield code="a">Legaz González, María Estrella</subfield>
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      <subfield code="a">Vicente Córdoba, Carlos</subfield>
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      <subfield code="c">2008</subfield>
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      <subfield code="a">Xanthomonas albilineans is the causal organism of leaf scald, a bacterial vascular disease of sugarcane. Xanthomonas may invade the parenchyma between the bundles and cause reddened pockets of gum, identified as a xanthan-like polysaccharide. Since xanthan contains glucuronic acid, the ability of Xanthomonas to produce an active UDP glucose dehydrogenase is often seen as a virulence factor. X. albilineans axenically cultured did not secrete xanthans to Willbrink liquid media, but the use of inoculated sugarcane tissues for producing and characterizing xanthans has been required. A hypothesis about the role of sugarcane polysaccharides to assure the production of bacterial xanthan is discussed.</subfield>
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      <subfield code="a">Blanch, María, et al. «Xanthan Production by Xanthomonas Albilineans Infecting Sugarcane Stalks». Journal of Plant Physiology, vol. 165, n.o 4, marzo de 2008, pp. 366-74. https://doi.org/10.1016/j.jplph.2007.03.008.</subfield>
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      <subfield code="a">Xanthan production by Xanthomonas albilineans infecting sugarcane stalks</subfield>
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