| http://purl.uniprot.org/citations/27659765 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/27659765 | http://www.w3.org/2000/01/rdf-schema#comment | "Here, we investigated the role of auxin distribution in controlling Arabidopsis thaliana late stamen development. We analysed auxin distribution in anthers by monitoring DR5 activity: at different flower developmental stages; inhibiting auxin transport; in the rpk2-3 and ems1 mutants devoid of middle layer (ML) or tapetum, respectively; and in the auxin biosynthesis yuc6 and perception afb1-3 mutants. We ran a phenotypic, DR5::GUS and gene expression analysis of yuc6rpk2 and afb1rpk2 double mutants, and of 1-N-naphthylphthalamic acid (NPA)-treated flower buds. We show that an auxin maximum, caused by transport from the tapetum, is established in the ML at the inception of late stamen development. rpk2-3 mutant stamens lacking the ML have an altered auxin distribution with excessive accumulation in adjacent tissues, causing non-functional pollen grains, indehiscent anthers and reduced filament length; the expression of genes controlling stamen development is also altered in rpk2-3 as well as in NPA-treated flower buds. By decreasing auxin biosynthesis or perception in the rpk2-3 background, we eliminated these developmental and gene expression anomalies. We propose that the auxin maximum in the ML plays a key role in late stamen development, as it ensures correct and coordinated pollen maturation, anther dehiscence and filament elongation."xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.org/dc/terms/identifier | "doi:10.1111/nph.14207"xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/author | "Costantino P."xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/author | "Brunetti P."xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/author | "Cardarelli M."xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/author | "Cecchetti V."xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/author | "Napoli N."xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/author | "Ghelli R."xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/author | "Celebrin D."xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/date | "2017"xsd:gYear |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/name | "New Phytol"xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/pages | "1194-1207"xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/title | "An auxin maximum in the middle layer controls stamen development and pollen maturation in Arabidopsis."xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://purl.uniprot.org/core/volume | "213"xsd:string |
| http://purl.uniprot.org/citations/27659765 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/27659765 |
| http://purl.uniprot.org/citations/27659765 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/27659765 |
| http://purl.uniprot.org/uniprot/#_F4JY69-mappedCitation-27659765 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27659765 |
| http://purl.uniprot.org/uniprot/#_Q8VZ59-mappedCitation-27659765 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/27659765 |
| http://purl.uniprot.org/uniprot/F4JY69 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/27659765 |
| http://purl.uniprot.org/uniprot/Q8VZ59 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/27659765 |