Matches in SemOpenAlex for { <https://semopenalex.org/work/W1992740950> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W1992740950 endingPage "279" @default.
- W1992740950 startingPage "273" @default.
- W1992740950 abstract "• Among many species of living conifers the presence of pollen with air bladders (saccate pollen) is strongly associated with downward-facing ovules and the production of pollination drops. This combination of features enables saccate pollen grains captured in the pollination drop to float upwards into the ovule. Despite the importance of this mechanism in understanding reproduction in living conifers and in extinct seed plants with similar morphologies, experiments designed to test its effectiveness have yielded equivocal results. • In vitro and in vivo pollination experiments using saccate and nonsaccate pollen were performed using modeled ovules and two Pinus species during their natural pollination period. • Buoyant saccate pollen readily floated through aqueous droplets, separating these grains from nonbuoyant pollen and spores. Ovules that received saccate pollen, nonsaccate pollen or a mixture of both all showed larger amounts and higher proportions of saccate pollen inside ovules after drop secretion. • These results demonstrate that flotation is an effective mechanism of pollen capture and transport in gymnosperms, and suggest that the prevalence of saccate grains and downward-facing ovules in the evolutionary history of seed plants is a result of the widespread use of this mechanism." @default.
- W1992740950 created "2016-06-24" @default.
- W1992740950 creator A5003016723 @default.
- W1992740950 date "2010-06-23" @default.
- W1992740950 modified "2023-09-27" @default.
- W1992740950 title "Flotation preferentially selects saccate pollen during conifer pollination" @default.
- W1992740950 cites W1493396640 @default.
- W1992740950 cites W1965893970 @default.
- W1992740950 cites W1967574873 @default.
- W1992740950 cites W1980005795 @default.
- W1992740950 cites W1990100998 @default.
- W1992740950 cites W1995451497 @default.
- W1992740950 cites W2014696271 @default.
- W1992740950 cites W2015727082 @default.
- W1992740950 cites W2022578984 @default.
- W1992740950 cites W2041435336 @default.
- W1992740950 cites W2044633097 @default.
- W1992740950 cites W2046144791 @default.
- W1992740950 cites W2068334327 @default.
- W1992740950 cites W2076308674 @default.
- W1992740950 cites W2076587780 @default.
- W1992740950 cites W2077997126 @default.
- W1992740950 cites W2084394031 @default.
- W1992740950 cites W2093417506 @default.
- W1992740950 cites W2095463151 @default.
- W1992740950 cites W2098137998 @default.
- W1992740950 cites W2103407048 @default.
- W1992740950 cites W2107147127 @default.
- W1992740950 cites W2110007148 @default.
- W1992740950 cites W2143973668 @default.
- W1992740950 cites W2144150214 @default.
- W1992740950 cites W2176375663 @default.
- W1992740950 cites W4230158389 @default.
- W1992740950 cites W4230698896 @default.
- W1992740950 cites W4242968478 @default.
- W1992740950 cites W4250338848 @default.
- W1992740950 cites W4256682257 @default.
- W1992740950 doi "https://doi.org/10.1111/j.1469-8137.2010.03356.x" @default.
- W1992740950 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20579290" @default.
- W1992740950 hasPublicationYear "2010" @default.
- W1992740950 type Work @default.
- W1992740950 sameAs 1992740950 @default.
- W1992740950 citedByCount "40" @default.
- W1992740950 countsByYear W19927409502012 @default.
- W1992740950 countsByYear W19927409502013 @default.
- W1992740950 countsByYear W19927409502014 @default.
- W1992740950 countsByYear W19927409502015 @default.
- W1992740950 countsByYear W19927409502016 @default.
- W1992740950 countsByYear W19927409502017 @default.
- W1992740950 countsByYear W19927409502018 @default.
- W1992740950 countsByYear W19927409502019 @default.
- W1992740950 countsByYear W19927409502020 @default.
- W1992740950 countsByYear W19927409502021 @default.
- W1992740950 countsByYear W19927409502022 @default.
- W1992740950 countsByYear W19927409502023 @default.
- W1992740950 crossrefType "journal-article" @default.
- W1992740950 hasAuthorship W1992740950A5003016723 @default.
- W1992740950 hasBestOaLocation W19927409501 @default.
- W1992740950 hasConcept C168197293 @default.
- W1992740950 hasConcept C2780618852 @default.
- W1992740950 hasConcept C34069715 @default.
- W1992740950 hasConcept C59822182 @default.
- W1992740950 hasConcept C86803240 @default.
- W1992740950 hasConcept C92324200 @default.
- W1992740950 hasConceptScore W1992740950C168197293 @default.
- W1992740950 hasConceptScore W1992740950C2780618852 @default.
- W1992740950 hasConceptScore W1992740950C34069715 @default.
- W1992740950 hasConceptScore W1992740950C59822182 @default.
- W1992740950 hasConceptScore W1992740950C86803240 @default.
- W1992740950 hasConceptScore W1992740950C92324200 @default.
- W1992740950 hasIssue "1" @default.
- W1992740950 hasLocation W19927409501 @default.
- W1992740950 hasLocation W19927409502 @default.
- W1992740950 hasOpenAccess W1992740950 @default.
- W1992740950 hasPrimaryLocation W19927409501 @default.
- W1992740950 hasRelatedWork W1878128119 @default.
- W1992740950 hasRelatedWork W1979257900 @default.
- W1992740950 hasRelatedWork W1988796129 @default.
- W1992740950 hasRelatedWork W1992740950 @default.
- W1992740950 hasRelatedWork W1996777338 @default.
- W1992740950 hasRelatedWork W2069496099 @default.
- W1992740950 hasRelatedWork W2102747962 @default.
- W1992740950 hasRelatedWork W2111609590 @default.
- W1992740950 hasRelatedWork W2138063573 @default.
- W1992740950 hasRelatedWork W2350763475 @default.
- W1992740950 hasVolume "188" @default.
- W1992740950 isParatext "false" @default.
- W1992740950 isRetracted "false" @default.
- W1992740950 magId "1992740950" @default.
- W1992740950 workType "article" @default.