Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997850556> ?p ?o ?g. }
- W1997850556 endingPage "20" @default.
- W1997850556 startingPage "15" @default.
- W1997850556 abstract "A combination of field and labotatory studies were conducted to explore the nature of photomorphogenic effects of ultraviolet-B radiation (UV-B; 280–320 nm) on plant morphology and to evaluate the ecological consequences of these alterations in morphology for interspecific competition. Under laboratory conditions, seedlings of cucumber (Cucumis sativus L.) and tomato (Lycopersicon esculentum Mill.) exhibited appreciable (ca. 50%) and rapid (< 3h) inhibition in hypocotyl elongation in response to UV-B exposure. In cucumber, this inhibition was reversible, occurred without any associated changes in dry matter production and was caused by UV-B incident on the cotyledons and not the stem or growing tip. Inhibition of stem elongation in etiolated tomato seedlings occurred at least 3 h prior to the onset of accumulation of UV-absorbing pigments and monochromatic UV supplied against a background of visible radiation tevealed maximum effectiveness in inhibition around 300 nm. Collectively, these findings suggest that a specific, but yet unidentified, UV-B photoreceptor is involved in mediating certain morphological responses to UV-B. For mixtures of wheat (Triticum aestivum L.) and wild oat (Avena fatua L.), a common weedy competitor, supplemental UV-B irradiation in the field differentially altered shoot morphology which resulted in changes in canopy structure, light interception and calculated stand photosynthesis. It is argued that, because of its asymmetrical nature, competition for light can potentially amplify the effects of UV-B on shoot morphology and may, therefore, be an important mechanism by which changes in the solar UV-B spectrum associated with stratospheric ozone reduction could alter the composition and character of terrestrial vegetation." @default.
- W1997850556 created "2016-06-24" @default.
- W1997850556 creator A5052381433 @default.
- W1997850556 creator A5062209405 @default.
- W1997850556 creator A5088998985 @default.
- W1997850556 date "1996-01-01" @default.
- W1997850556 modified "2023-10-14" @default.
- W1997850556 title "Photomorphogenic Effects of UV-B Radiation on Plants: Consequences for Light Competition" @default.
- W1997850556 cites W1601726706 @default.
- W1997850556 cites W1968054382 @default.
- W1997850556 cites W1979582812 @default.
- W1997850556 cites W1988286317 @default.
- W1997850556 cites W1996612468 @default.
- W1997850556 cites W2000523520 @default.
- W1997850556 cites W2012416171 @default.
- W1997850556 cites W2021817951 @default.
- W1997850556 cites W2029749792 @default.
- W1997850556 cites W2040295163 @default.
- W1997850556 cites W2047673743 @default.
- W1997850556 cites W2049040938 @default.
- W1997850556 cites W2052329301 @default.
- W1997850556 cites W2053187873 @default.
- W1997850556 cites W2057334988 @default.
- W1997850556 cites W2057857535 @default.
- W1997850556 cites W2065874759 @default.
- W1997850556 cites W2073344895 @default.
- W1997850556 cites W2075701096 @default.
- W1997850556 cites W2080176586 @default.
- W1997850556 cites W2081663842 @default.
- W1997850556 cites W2095340576 @default.
- W1997850556 cites W2096265553 @default.
- W1997850556 cites W2097844212 @default.
- W1997850556 cites W2100267546 @default.
- W1997850556 cites W2101536537 @default.
- W1997850556 cites W2106058157 @default.
- W1997850556 cites W2121660347 @default.
- W1997850556 cites W2160607514 @default.
- W1997850556 cites W2317361105 @default.
- W1997850556 cites W2324410469 @default.
- W1997850556 cites W2331333812 @default.
- W1997850556 cites W2605747373 @default.
- W1997850556 cites W4235953806 @default.
- W1997850556 cites W4239214562 @default.
- W1997850556 cites W4256289973 @default.
- W1997850556 doi "https://doi.org/10.1016/s0176-1617(96)80288-4" @default.
- W1997850556 hasPublicationYear "1996" @default.
- W1997850556 type Work @default.
- W1997850556 sameAs 1997850556 @default.
- W1997850556 citedByCount "86" @default.
- W1997850556 countsByYear W19978505562012 @default.
- W1997850556 countsByYear W19978505562013 @default.
- W1997850556 countsByYear W19978505562014 @default.
- W1997850556 countsByYear W19978505562015 @default.
- W1997850556 countsByYear W19978505562016 @default.
- W1997850556 countsByYear W19978505562017 @default.
- W1997850556 countsByYear W19978505562018 @default.
- W1997850556 countsByYear W19978505562019 @default.
- W1997850556 countsByYear W19978505562021 @default.
- W1997850556 countsByYear W19978505562022 @default.
- W1997850556 countsByYear W19978505562023 @default.
- W1997850556 crossrefType "journal-article" @default.
- W1997850556 hasAuthorship W1997850556A5052381433 @default.
- W1997850556 hasAuthorship W1997850556A5062209405 @default.
- W1997850556 hasAuthorship W1997850556A5088998985 @default.
- W1997850556 hasConcept C105409712 @default.
- W1997850556 hasConcept C112950240 @default.
- W1997850556 hasConcept C125418430 @default.
- W1997850556 hasConcept C177322064 @default.
- W1997850556 hasConcept C181199279 @default.
- W1997850556 hasConcept C183688256 @default.
- W1997850556 hasConcept C185592680 @default.
- W1997850556 hasConcept C191897082 @default.
- W1997850556 hasConcept C192562407 @default.
- W1997850556 hasConcept C202751555 @default.
- W1997850556 hasConcept C21410773 @default.
- W1997850556 hasConcept C2775891814 @default.
- W1997850556 hasConcept C2777680332 @default.
- W1997850556 hasConcept C2778369795 @default.
- W1997850556 hasConcept C2781186746 @default.
- W1997850556 hasConcept C2781257346 @default.
- W1997850556 hasConcept C2908528618 @default.
- W1997850556 hasConcept C2986477067 @default.
- W1997850556 hasConcept C2987742019 @default.
- W1997850556 hasConcept C33947775 @default.
- W1997850556 hasConcept C55493867 @default.
- W1997850556 hasConcept C59822182 @default.
- W1997850556 hasConcept C63644423 @default.
- W1997850556 hasConcept C86803240 @default.
- W1997850556 hasConcept C90180588 @default.
- W1997850556 hasConcept C90703135 @default.
- W1997850556 hasConceptScore W1997850556C105409712 @default.
- W1997850556 hasConceptScore W1997850556C112950240 @default.
- W1997850556 hasConceptScore W1997850556C125418430 @default.
- W1997850556 hasConceptScore W1997850556C177322064 @default.
- W1997850556 hasConceptScore W1997850556C181199279 @default.
- W1997850556 hasConceptScore W1997850556C183688256 @default.
- W1997850556 hasConceptScore W1997850556C185592680 @default.
- W1997850556 hasConceptScore W1997850556C191897082 @default.