Matches in SemOpenAlex for { <https://semopenalex.org/work/W1998737631> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W1998737631 endingPage "162" @default.
- W1998737631 startingPage "155" @default.
- W1998737631 abstract "1. Flowering of chrysanthemum, Chrysanthemum morifolium Ramat., is prevented by dark-period interruptions of 4 hours, which convert phytochrome to the flower-inhibiting far-red-absorbing form (Pfr) and maintain it in this form throughout the light period. 2. Pfr is also maintained at an effective level by intermittent lighting provided the dark periods between successive periods of light are so short that dark reversion of Pfr to an ineffective level does not occur. If the light is from incandescent-filament lamps, the dark periods between successive light breaks must not greatly exceed 30 minutes. Cycles of light and dark from 30 minutes to 1 minute are equally effective. 3. Effective cycle length depends on the ratio of red to far-red energies in the light. As the relative amount of red increases, the amount of Pfr formed and the time required for its reversion in darkness to a level ineffective for flower inhibition also increase. For these reasons light from ruby-red, incandescent-filament, and fluorescent lamps is about equally effective in 15-minute cycles, but the effectiveness of ruby-red light fails in 30-minute cycles and of incandescent-filament in 60-minute cycles, whereas that of fluorescent light remains high in longer cycles. 4. In chrysanthemum the time required for the flower-inhibiting reactions catalyzed by Pfr is greater than the dark reversion time of Pfr to an inactive form. This fact accounts for the need of prolonged periods each night of continuous or intermittent light, a condition also encountered in control of flowering in certain long-day plants, regulation of growth in woody species, and positioning of the chloroplast in the alga Mesotaenium." @default.
- W1998737631 created "2016-06-24" @default.
- W1998737631 creator A5038760949 @default.
- W1998737631 creator A5042354840 @default.
- W1998737631 date "1962-03-01" @default.
- W1998737631 modified "2023-09-27" @default.
- W1998737631 title "Role of Phytochrome in Control of Flowering of Chrysanthemum" @default.
- W1998737631 cites W1898918951 @default.
- W1998737631 cites W2013732158 @default.
- W1998737631 cites W2013852457 @default.
- W1998737631 cites W2054927441 @default.
- W1998737631 cites W2317071123 @default.
- W1998737631 cites W2334040705 @default.
- W1998737631 doi "https://doi.org/10.1086/336143" @default.
- W1998737631 hasPublicationYear "1962" @default.
- W1998737631 type Work @default.
- W1998737631 sameAs 1998737631 @default.
- W1998737631 citedByCount "47" @default.
- W1998737631 countsByYear W19987376312013 @default.
- W1998737631 countsByYear W19987376312014 @default.
- W1998737631 countsByYear W19987376312017 @default.
- W1998737631 countsByYear W19987376312018 @default.
- W1998737631 countsByYear W19987376312019 @default.
- W1998737631 countsByYear W19987376312021 @default.
- W1998737631 countsByYear W19987376312022 @default.
- W1998737631 crossrefType "journal-article" @default.
- W1998737631 hasAuthorship W1998737631A5038760949 @default.
- W1998737631 hasAuthorship W1998737631A5042354840 @default.
- W1998737631 hasConcept C104317684 @default.
- W1998737631 hasConcept C120665830 @default.
- W1998737631 hasConcept C121332964 @default.
- W1998737631 hasConcept C12554922 @default.
- W1998737631 hasConcept C127716648 @default.
- W1998737631 hasConcept C14228908 @default.
- W1998737631 hasConcept C144027150 @default.
- W1998737631 hasConcept C173886181 @default.
- W1998737631 hasConcept C185592680 @default.
- W1998737631 hasConcept C2778874994 @default.
- W1998737631 hasConcept C2779027399 @default.
- W1998737631 hasConcept C2986477067 @default.
- W1998737631 hasConcept C55493867 @default.
- W1998737631 hasConcept C59822182 @default.
- W1998737631 hasConcept C70883133 @default.
- W1998737631 hasConcept C86803240 @default.
- W1998737631 hasConcept C90180588 @default.
- W1998737631 hasConceptScore W1998737631C104317684 @default.
- W1998737631 hasConceptScore W1998737631C120665830 @default.
- W1998737631 hasConceptScore W1998737631C121332964 @default.
- W1998737631 hasConceptScore W1998737631C12554922 @default.
- W1998737631 hasConceptScore W1998737631C127716648 @default.
- W1998737631 hasConceptScore W1998737631C14228908 @default.
- W1998737631 hasConceptScore W1998737631C144027150 @default.
- W1998737631 hasConceptScore W1998737631C173886181 @default.
- W1998737631 hasConceptScore W1998737631C185592680 @default.
- W1998737631 hasConceptScore W1998737631C2778874994 @default.
- W1998737631 hasConceptScore W1998737631C2779027399 @default.
- W1998737631 hasConceptScore W1998737631C2986477067 @default.
- W1998737631 hasConceptScore W1998737631C55493867 @default.
- W1998737631 hasConceptScore W1998737631C59822182 @default.
- W1998737631 hasConceptScore W1998737631C70883133 @default.
- W1998737631 hasConceptScore W1998737631C86803240 @default.
- W1998737631 hasConceptScore W1998737631C90180588 @default.
- W1998737631 hasIssue "3" @default.
- W1998737631 hasLocation W19987376311 @default.
- W1998737631 hasOpenAccess W1998737631 @default.
- W1998737631 hasPrimaryLocation W19987376311 @default.
- W1998737631 hasRelatedWork W1973085499 @default.
- W1998737631 hasRelatedWork W1998737631 @default.
- W1998737631 hasRelatedWork W1999602616 @default.
- W1998737631 hasRelatedWork W2016846693 @default.
- W1998737631 hasRelatedWork W2060217423 @default.
- W1998737631 hasRelatedWork W2063476945 @default.
- W1998737631 hasRelatedWork W2130498558 @default.
- W1998737631 hasRelatedWork W4241747914 @default.
- W1998737631 hasRelatedWork W4300792630 @default.
- W1998737631 hasRelatedWork W2528527528 @default.
- W1998737631 hasVolume "123" @default.
- W1998737631 isParatext "false" @default.
- W1998737631 isRetracted "false" @default.
- W1998737631 magId "1998737631" @default.
- W1998737631 workType "article" @default.