| pubmed-article:3025046 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:3025046 | lifeskim:mentions | umls-concept:C0007634 | lld:lifeskim |
| pubmed-article:3025046 | lifeskim:mentions | umls-concept:C0001455 | lld:lifeskim |
| pubmed-article:3025046 | lifeskim:mentions | umls-concept:C1710082 | lld:lifeskim |
| pubmed-article:3025046 | lifeskim:mentions | umls-concept:C0243127 | lld:lifeskim |
| pubmed-article:3025046 | lifeskim:mentions | umls-concept:C0332621 | lld:lifeskim |
| pubmed-article:3025046 | lifeskim:mentions | umls-concept:C0033268 | lld:lifeskim |
| pubmed-article:3025046 | lifeskim:mentions | umls-concept:C0086149 | lld:lifeskim |
| pubmed-article:3025046 | lifeskim:mentions | umls-concept:C0443331 | lld:lifeskim |
| pubmed-article:3025046 | pubmed:issue | 3 | lld:pubmed |
| pubmed-article:3025046 | pubmed:dateCreated | 1987-2-18 | lld:pubmed |
| pubmed-article:3025046 | pubmed:abstractText | Dictyostelium discoideum prestalk cells and prespore cells from migrating slugs and culminating cell aggregates were isolated by Percoll density centrifugation. Several activities relevant to the generation, detection, and turnover of extracellular cyclic AMP (cAMP) signals were determined. It was found that: the two cell types have the same basal adenylate cyclase activity; prespore cells and prestalk cells are able to relay the extracellular cAMP signal equally well; intact prestalk cells show a threefold higher cAMP phosphodiesterase activity on the cell surface than prespore cells, whereas their cytosolic activity is the same; intact prestalk cells bind three to four times more cAMP than prespore cells; no large differences in cAMP metabolism and detection were observed between cells derived from migrating slugs and culminating aggregates. The results are discussed in relation to the possible morphogenetic role of extracellular cAMP in Dictyostelium cell aggregates. On the basis of the properties of the isolated cells we assume that a gradient of extracellular cAMP exists in Dictyostelium aggregates. This gradient appears to be involved in the formation and stabilization of the prestalk-prespore cell pattern. | lld:pubmed |
| pubmed-article:3025046 | pubmed:language | eng | lld:pubmed |
| pubmed-article:3025046 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3025046 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:3025046 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3025046 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3025046 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3025046 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:3025046 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:3025046 | pubmed:issn | 0301-4681 | lld:pubmed |
| pubmed-article:3025046 | pubmed:author | pubmed-author:van DrielRR | lld:pubmed |
| pubmed-article:3025046 | pubmed:author | pubmed-author:ArentsJ CJC | lld:pubmed |
| pubmed-article:3025046 | pubmed:author | pubmed-author:OtteA PAP | lld:pubmed |
| pubmed-article:3025046 | pubmed:author | pubmed-author:JanssensP MPM | lld:pubmed |
| pubmed-article:3025046 | pubmed:author | pubmed-author:PlompM JMJ | lld:pubmed |
| pubmed-article:3025046 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:3025046 | pubmed:volume | 32 | lld:pubmed |
| pubmed-article:3025046 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:3025046 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:3025046 | pubmed:pagination | 185-91 | lld:pubmed |
| pubmed-article:3025046 | pubmed:dateRevised | 2007-11-15 | lld:pubmed |
| pubmed-article:3025046 | pubmed:meshHeading | pubmed-meshheading:3025046-... | lld:pubmed |
| pubmed-article:3025046 | pubmed:meshHeading | pubmed-meshheading:3025046-... | lld:pubmed |
| pubmed-article:3025046 | pubmed:meshHeading | pubmed-meshheading:3025046-... | lld:pubmed |
| pubmed-article:3025046 | pubmed:meshHeading | pubmed-meshheading:3025046-... | lld:pubmed |
| pubmed-article:3025046 | pubmed:meshHeading | pubmed-meshheading:3025046-... | lld:pubmed |
| pubmed-article:3025046 | pubmed:meshHeading | pubmed-meshheading:3025046-... | lld:pubmed |
| pubmed-article:3025046 | pubmed:year | 1986 | lld:pubmed |
| pubmed-article:3025046 | pubmed:articleTitle | Production and turnover of cAMP signals by prestalk and prespore cells in Dictyostelium discoideum cell aggregates. | lld:pubmed |
| pubmed-article:3025046 | pubmed:publicationType | Journal Article | lld:pubmed |
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| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:3025046 | lld:pubmed |
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| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:3025046 | lld:pubmed |
