PubMed:19395676 / 460-1128 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T5","span":{"begin":0,"end":668},"obj":"Sentence"},{"id":"T5","span":{"begin":0,"end":668},"obj":"Sentence"},{"id":"T5","span":{"begin":0,"end":668},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This conclusion was based on the following observations: (1) each species of marine sponge has a single population of sulfated polysaccharide, which differ among the species in their sugar composition and sulfate content; (2) sulfated polysaccharides from sponge interact with each other in a species-specific way, as indicated by an affinity chromatography assay, and this interaction requires calcium; (3) homologous, but not heterologous, sulfated polysaccharide inhibits aggregation of dissociated sponge cells; (4) we also observed a parallel between synthesis of the sulfated polysaccharide and formation of large aggregates of sponge cells, known as primmorphs."}

{"project":"GlycoBiology-FMA","denotations":[{"id":"_T15","span":{"begin":127,"end":141},"obj":"FMAID:82785"},{"id":"_T16","span":{"begin":127,"end":141},"obj":"FMAID:196779"},{"id":"_T17","span":{"begin":127,"end":141},"obj":"FMAID:196735"},{"id":"_T18","span":{"begin":127,"end":141},"obj":"FMAID:82746"},{"id":"_T19","span":{"begin":183,"end":188},"obj":"FMAID:196724"},{"id":"_T20","span":{"begin":189,"end":200},"obj":"FMAID:50603"},{"id":"_T21","span":{"begin":189,"end":200},"obj":"FMAID:146309"},{"id":"_T22","span":{"begin":235,"end":250},"obj":"FMAID:82746"},{"id":"_T23","span":{"begin":235,"end":250},"obj":"FMAID:82785"},{"id":"_T24","span":{"begin":235,"end":250},"obj":"FMAID:196779"},{"id":"_T25","span":{"begin":235,"end":250},"obj":"FMAID:196735"},{"id":"_T26","span":{"begin":451,"end":465},"obj":"FMAID:196735"},{"id":"_T27","span":{"begin":451,"end":465},"obj":"FMAID:82746"},{"id":"_T28","span":{"begin":451,"end":465},"obj":"FMAID:82785"},{"id":"_T29","span":{"begin":451,"end":465},"obj":"FMAID:196779"},{"id":"_T30","span":{"begin":509,"end":514},"obj":"FMAID:68646"},{"id":"_T31","span":{"begin":509,"end":514},"obj":"FMAID:169002"},{"id":"_T32","span":{"begin":582,"end":596},"obj":"FMAID:82785"},{"id":"_T33","span":{"begin":582,"end":596},"obj":"FMAID:82746"},{"id":"_T34","span":{"begin":582,"end":596},"obj":"FMAID:196735"},{"id":"_T35","span":{"begin":582,"end":596},"obj":"FMAID:196779"},{"id":"_T36","span":{"begin":641,"end":646},"obj":"FMAID:68646"},{"id":"_T37","span":{"begin":641,"end":646},"obj":"FMAID:169002"}],"namespaces":[{"prefix":"FMAID","uri":"http://purl.org/sig/ont/fma/fma"}],"text":"This conclusion was based on the following observations: (1) each species of marine sponge has a single population of sulfated polysaccharide, which differ among the species in their sugar composition and sulfate content; (2) sulfated polysaccharides from sponge interact with each other in a species-specific way, as indicated by an affinity chromatography assay, and this interaction requires calcium; (3) homologous, but not heterologous, sulfated polysaccharide inhibits aggregation of dissociated sponge cells; (4) we also observed a parallel between synthesis of the sulfated polysaccharide and formation of large aggregates of sponge cells, known as primmorphs."}

{"project":"GlycoBiology-NCBITAXON","denotations":[{"id":"T2","span":{"begin":509,"end":514},"obj":"http://purl.bioontology.org/ontology/STY/T025"},{"id":"T3","span":{"begin":539,"end":547},"obj":"http://purl.bioontology.org/ontology/NCBITAXON/871272"},{"id":"T4","span":{"begin":641,"end":646},"obj":"http://purl.bioontology.org/ontology/STY/T025"}],"text":"This conclusion was based on the following observations: (1) each species of marine sponge has a single population of sulfated polysaccharide, which differ among the species in their sugar composition and sulfate content; (2) sulfated polysaccharides from sponge interact with each other in a species-specific way, as indicated by an affinity chromatography assay, and this interaction requires calcium; (3) homologous, but not heterologous, sulfated polysaccharide inhibits aggregation of dissociated sponge cells; (4) we also observed a parallel between synthesis of the sulfated polysaccharide and formation of large aggregates of sponge cells, known as primmorphs."}

{"project":"GO-BP","denotations":[{"id":"T3","span":{"begin":118,"end":126},"obj":"http://purl.obolibrary.org/obo/GO_0051923"},{"id":"T4","span":{"begin":226,"end":234},"obj":"http://purl.obolibrary.org/obo/GO_0051923"},{"id":"T5","span":{"begin":442,"end":450},"obj":"http://purl.obolibrary.org/obo/GO_0051923"},{"id":"T6","span":{"begin":573,"end":581},"obj":"http://purl.obolibrary.org/obo/GO_0051923"},{"id":"T8","span":{"begin":205,"end":212},"obj":"http://purl.obolibrary.org/obo/GO_0051923"},{"id":"T12","span":{"begin":556,"end":565},"obj":"http://purl.obolibrary.org/obo/GO_0009058"},{"id":"T14","span":{"begin":582,"end":610},"obj":"http://purl.obolibrary.org/obo/GO_0000271"},{"id":"T15","span":{"begin":601,"end":610},"obj":"http://purl.obolibrary.org/obo/GO_0009058"}],"text":"This conclusion was based on the following observations: (1) each species of marine sponge has a single population of sulfated polysaccharide, which differ among the species in their sugar composition and sulfate content; (2) sulfated polysaccharides from sponge interact with each other in a species-specific way, as indicated by an affinity chromatography assay, and this interaction requires calcium; (3) homologous, but not heterologous, sulfated polysaccharide inhibits aggregation of dissociated sponge cells; (4) we also observed a parallel between synthesis of the sulfated polysaccharide and formation of large aggregates of sponge cells, known as primmorphs."}

{"project":"GO-CC","denotations":[{"id":"T6","span":{"begin":509,"end":514},"obj":"http://purl.obolibrary.org/obo/GO_0005623"},{"id":"T7","span":{"begin":641,"end":646},"obj":"http://purl.obolibrary.org/obo/GO_0005623"}],"text":"This conclusion was based on the following observations: (1) each species of marine sponge has a single population of sulfated polysaccharide, which differ among the species in their sugar composition and sulfate content; (2) sulfated polysaccharides from sponge interact with each other in a species-specific way, as indicated by an affinity chromatography assay, and this interaction requires calcium; (3) homologous, but not heterologous, sulfated polysaccharide inhibits aggregation of dissociated sponge cells; (4) we also observed a parallel between synthesis of the sulfated polysaccharide and formation of large aggregates of sponge cells, known as primmorphs."}

{"project":"GlyTouCan-IUPAC","denotations":[{"id":"GlycanIUPAC_T1","span":{"begin":183,"end":188},"obj":"\"http://rdf.glycoinfo.org/glycan/G59665TO\""},{"id":"GlycanIUPAC_T2","span":{"begin":183,"end":188},"obj":"\"http://rdf.glycoinfo.org/glycan/G32915EI\""},{"id":"GlycanIUPAC_T3","span":{"begin":183,"end":188},"obj":"\"http://rdf.glycoinfo.org/glycan/G60625TS\""}],"text":"This conclusion was based on the following observations: (1) each species of marine sponge has a single population of sulfated polysaccharide, which differ among the species in their sugar composition and sulfate content; (2) sulfated polysaccharides from sponge interact with each other in a species-specific way, as indicated by an affinity chromatography assay, and this interaction requires calcium; (3) homologous, but not heterologous, sulfated polysaccharide inhibits aggregation of dissociated sponge cells; (4) we also observed a parallel between synthesis of the sulfated polysaccharide and formation of large aggregates of sponge cells, known as primmorphs."}