<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-NGBMM0QW/c70389d6-433f-4a10-8961-1b59e8c33c72/PDF"><dcterms:extent>250 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-NGBMM0QW/74a458b4-3ca3-4918-a1c2-51e14913273f/TEXT"><dcterms:extent>20 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2002-2026"><edm:begin xml:lang="en">2002</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-NGBMM0QW"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-ETYMF1IG" /><dcterms:issued>2010</dcterms:issued><dc:creator>Ambrožič-Dolinšek, Jana</dc:creator><dc:creator>Camloh, Marjana</dc:creator><dc:creator>Cankar, Katarina</dc:creator><dc:creator>Demšar, Tina</dc:creator><dc:creator>Dreo, Tanja</dc:creator><dc:creator>Ravnikar, Maja</dc:creator><dc:creator>Žel, Jana</dc:creator><dc:format xml:lang="sl">številka:1</dc:format><dc:format xml:lang="sl">letnik:53</dc:format><dc:format xml:lang="sl">str. 63-68</dc:format><dc:identifier>ISSN:1408-3671</dc:identifier><dc:identifier>COBISSID:17957896</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-NGBMM0QW</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Društvo biologov Slovenije</dc:publisher><dcterms:isPartOf xml:lang="sl">Acta biologica slovenica</dcterms:isPartOf><dc:subject xml:lang="sl">bolhač</dc:subject><dc:subject xml:lang="sl">kalusna kultura</dc:subject><dc:subject xml:lang="sl">kontaminacija</dc:subject><dc:subject xml:lang="sl">mikroorganizmi</dc:subject><dc:subject xml:lang="sl">PCR</dc:subject><dc:subject xml:lang="en">polymerase chain reaction</dc:subject><dc:subject xml:lang="sl">Tanacetum cinerariifolium</dc:subject><dc:subject xml:lang="sl">tkivne kulture</dc:subject><dcterms:temporal rdf:resource="2002-2026" /><dc:title xml:lang="sl">Tissue culture of Pyrethrum (Tanacetum cinerariifolium) and associated microbial contamination| Tkivna kultura bolhača (Tanacetum cinerariifolium) in z njo povezana okužba z mikroorganizmi|</dc:title><dc:description xml:lang="sl">Microbial contamination was observed on several subcultures of Pyrethrum (Tanacetum cinerariifolium) (Trevir.) Schultz-bip. callus lines. The presence of microorganisms was detected by isolation of contaminants in pure culture from 7 out of 34 callus lines and direct amplification of eubacterial 16S rDNA in the pyrethrum callus and plants and isolated bacteria. Altogether 16 contaminants were further analyzed, observing their morphology on several media and restriction of amplified 16S rDNA. Analysis revealed presence and persistence of morphologically and genetically diverse bacteria in pyrethrum tissue culture. Due to cross reactivity of 16S rDNA primers with DNA of plant origin, no conclusions could be drawn on the origin of contaminants</dc:description><dc:description xml:lang="sl">Po vzpostavitvi kalusnih linij bolhača (Tanacetum cinerariifolium) (Trevir.) Schultz-bip. smo v kulturah opazili okužbo z mikroorganizmi. Z različnimi izolacijskimi postopki in gojitvenimi metodami smo iz 7 od 34 kalusnih linij izolirali posamezne seve mikroorganizmov. Nobeden od izolatov ni bil izoliran iz več kot dveh kalusnih linij. S pomnoževanjem eubakterijske 16S rDNA in nadaljnjo restrikcijsko analizo z encimom Mn/I smo analizirali kalusno tkivo, rastline bolhača in izolirane bakterije. Analiza je pokazala morfološko in genetsko raznolikost bakterij prisotnih v tkivni kulturi bolhača. Zaradi navzkrižne reaktivnosti uporabljenih 16S rDNA oligonukleotidnih začetnikov, na prisotnost podobnih bakterijskih sevov v kalusnem tkivu in steblih bolhača, ni bilo mogoče sklepati na izvor okužb</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-NGBMM0QW"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-NGBMM0QW" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-NGBMM0QW/c70389d6-433f-4a10-8961-1b59e8c33c72/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Društvo biologov Slovenije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-NGBMM0QW/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-NGBMM0QW" /></ore:Aggregation></rdf:RDF>