| http://purl.uniprot.org/citations/10572040 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/10572040 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/10572040 | http://www.w3.org/2000/01/rdf-schema#comment | "PETAL LOSS is a new class of flower development gene whose mutant phenotype is confined mostly to the second whorl. Two properties are disrupted, organ initiation and organ orientation. Initiation is frequently blocked, especially in later-formed flowers, or variably delayed. The few petals that arise occupy a wider zone of the flower primordium than normal. Also, a minority of petals are trumpet-shaped, thread-like or stamenoid. Studies of ptl combined with homeotic mutants have revealed that the mutant effect is specific to the second whorl, not to organs with a petal identity. We propose that the PTL gene normally promotes the induction of organ primordia in specific regions of the second floral whorl. In ptl mutants, these regions are enlarged and organ induction is variably reduced, often falling below a threshold. A dominant genetic modifier of the ptl mutant phenotype was found in the Landsberg erecta strain that significantly boosts the mean number of petals per flower, perhaps by reinforcing induction so that the threshold is now more often reached. The second major disruption in ptl mutants relates to the orientation adopted by second whorl organs from early in their development. In single mutants the full range of orientations is seen, but when B function (controlling organ identity) is also removed, most second whorl organs now face outwards rather than inwards. Orientation is unaffected in B function single mutants. Thus petals apparently perceive their orientation within the flower primordium by a mechanism requiring PTL function supported redundantly by that of B class genes."xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.org/dc/terms/identifier | "doi:10.1242/dev.126.24.5635"xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.org/dc/terms/identifier | "doi:10.1242/dev.126.24.5635"xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/author | "da Silva Conceicao A."xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/author | "da Silva Conceicao A."xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/author | "Smyth D.R."xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/author | "Smyth D.R."xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/author | "Griffith M.E."xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/author | "Griffith M.E."xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/date | "1999"xsd:gYear |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/date | "1999"xsd:gYear |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/name | "Development"xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/name | "Development"xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/pages | "5635-5644"xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/pages | "5635-5644"xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/title | "PETAL LOSS gene regulates initiation and orientation of second whorl organs in the Arabidopsis flower."xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/title | "PETAL LOSS gene regulates initiation and orientation of second whorl organs in the Arabidopsis flower."xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/volume | "126"xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://purl.uniprot.org/core/volume | "126"xsd:string |
| http://purl.uniprot.org/citations/10572040 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/10572040 |
| http://purl.uniprot.org/citations/10572040 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/10572040 |
| http://purl.uniprot.org/citations/10572040 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/10572040 |
| http://purl.uniprot.org/citations/10572040 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/10572040 |