Matches in SemOpenAlex for { <https://semopenalex.org/work/W2081090604> ?p ?o ?g. }
- W2081090604 endingPage "1483" @default.
- W2081090604 startingPage "1477" @default.
- W2081090604 abstract "An underlying mechanism for reductions in crop yield under stress conditions is excessive production of reactive oxygen species (ROS) that can damage lipids, nucleic acids, and proteins, leading to disruption of physiological processes. The aim of this study was to determine whether overexpression of the gene for a peroxisomal antioxidant enzyme, ascorbate peroxidase 3 (APX3), could provide protection of photosynthesis during drought when the potential rises for excessive photorespiratory H 2 O 2 production. Tobacco ( Nicotiana tabacum L.) plants were transformed to constitutively overexpress the Arabidopsis thaliana gene for APX3. Following repeated water‐deficit cycles, fruit number and seed mass of transgenic plants were significantly higher than those of control plants. In another experiment, water deficit was developed gradually by reducing, in stages, the extent to which water lost was replenished. Genotypic differences in gas‐exchange parameters were observed at the 25% replenishment stage and at 5 h after severely stressed plants were rewatered. At these times, transgenic plants exhibited greater rates of CO 2 assimilation ( A ), stomatal conductance ( g s ), and internal CO 2 (C i ) to atmospheric CO 2 (C a ) concentration than control plants, suggesting that differences in A were controlled by differences in g s Although these data did not support the idea that overexpression of the gene for APX3 enhances protection of the photosynthetic apparatus during water deficit, overexpression of APX3 may affect other cellular metabolisms that result in higher A under moderate water‐deficit conditions and therefore higher seed mass after repeated water‐deficit treatments." @default.
- W2081090604 created "2016-06-24" @default.
- W2081090604 creator A5006551276 @default.
- W2081090604 creator A5037677450 @default.
- W2081090604 creator A5062127643 @default.
- W2081090604 creator A5080872209 @default.
- W2081090604 creator A5084970259 @default.
- W2081090604 creator A5090233617 @default.
- W2081090604 date "2003-07-01" @default.
- W2081090604 modified "2023-10-11" @default.
- W2081090604 title "Photosynthesis and Seed Production under Water‐Deficit Conditions in Transgenic Tobacco Plants That Overexpress an <i>Arabidopsis</i> Ascorbate Peroxidase Gene" @default.
- W2081090604 cites W1569815200 @default.
- W2081090604 cites W1584730517 @default.
- W2081090604 cites W1606652451 @default.
- W2081090604 cites W1813230101 @default.
- W2081090604 cites W1902612187 @default.
- W2081090604 cites W1922228235 @default.
- W2081090604 cites W1977136027 @default.
- W2081090604 cites W2009074963 @default.
- W2081090604 cites W2024082951 @default.
- W2081090604 cites W2024556021 @default.
- W2081090604 cites W2031030183 @default.
- W2081090604 cites W2042855891 @default.
- W2081090604 cites W2073239609 @default.
- W2081090604 cites W2074264663 @default.
- W2081090604 cites W2079440890 @default.
- W2081090604 cites W2085797539 @default.
- W2081090604 cites W2087770120 @default.
- W2081090604 cites W2105587362 @default.
- W2081090604 cites W2112264730 @default.
- W2081090604 cites W2121608468 @default.
- W2081090604 cites W2121807289 @default.
- W2081090604 cites W2125992555 @default.
- W2081090604 cites W2129970924 @default.
- W2081090604 cites W2135967461 @default.
- W2081090604 cites W2144080251 @default.
- W2081090604 cites W2150663044 @default.
- W2081090604 cites W2152053876 @default.
- W2081090604 cites W2166527866 @default.
- W2081090604 cites W2415083288 @default.
- W2081090604 cites W345888347 @default.
- W2081090604 doi "https://doi.org/10.2135/cropsci2003.1477" @default.
- W2081090604 hasPublicationYear "2003" @default.
- W2081090604 type Work @default.
- W2081090604 sameAs 2081090604 @default.
- W2081090604 citedByCount "70" @default.
- W2081090604 countsByYear W20810906042012 @default.
- W2081090604 countsByYear W20810906042013 @default.
- W2081090604 countsByYear W20810906042014 @default.
- W2081090604 countsByYear W20810906042015 @default.
- W2081090604 countsByYear W20810906042016 @default.
- W2081090604 countsByYear W20810906042017 @default.
- W2081090604 countsByYear W20810906042018 @default.
- W2081090604 countsByYear W20810906042019 @default.
- W2081090604 countsByYear W20810906042020 @default.
- W2081090604 countsByYear W20810906042021 @default.
- W2081090604 countsByYear W20810906042022 @default.
- W2081090604 countsByYear W20810906042023 @default.
- W2081090604 crossrefType "journal-article" @default.
- W2081090604 hasAuthorship W2081090604A5006551276 @default.
- W2081090604 hasAuthorship W2081090604A5037677450 @default.
- W2081090604 hasAuthorship W2081090604A5062127643 @default.
- W2081090604 hasAuthorship W2081090604A5080872209 @default.
- W2081090604 hasAuthorship W2081090604A5084970259 @default.
- W2081090604 hasAuthorship W2081090604A5090233617 @default.
- W2081090604 hasConcept C102230213 @default.
- W2081090604 hasConcept C104317684 @default.
- W2081090604 hasConcept C117534273 @default.
- W2081090604 hasConcept C122172344 @default.
- W2081090604 hasConcept C143065580 @default.
- W2081090604 hasConcept C144027150 @default.
- W2081090604 hasConcept C162008176 @default.
- W2081090604 hasConcept C181199279 @default.
- W2081090604 hasConcept C183688256 @default.
- W2081090604 hasConcept C2775988993 @default.
- W2081090604 hasConcept C2779491563 @default.
- W2081090604 hasConcept C2781045423 @default.
- W2081090604 hasConcept C2781205006 @default.
- W2081090604 hasConcept C55493867 @default.
- W2081090604 hasConcept C59822182 @default.
- W2081090604 hasConcept C86803240 @default.
- W2081090604 hasConceptScore W2081090604C102230213 @default.
- W2081090604 hasConceptScore W2081090604C104317684 @default.
- W2081090604 hasConceptScore W2081090604C117534273 @default.
- W2081090604 hasConceptScore W2081090604C122172344 @default.
- W2081090604 hasConceptScore W2081090604C143065580 @default.
- W2081090604 hasConceptScore W2081090604C144027150 @default.
- W2081090604 hasConceptScore W2081090604C162008176 @default.
- W2081090604 hasConceptScore W2081090604C181199279 @default.
- W2081090604 hasConceptScore W2081090604C183688256 @default.
- W2081090604 hasConceptScore W2081090604C2775988993 @default.
- W2081090604 hasConceptScore W2081090604C2779491563 @default.
- W2081090604 hasConceptScore W2081090604C2781045423 @default.
- W2081090604 hasConceptScore W2081090604C2781205006 @default.
- W2081090604 hasConceptScore W2081090604C55493867 @default.
- W2081090604 hasConceptScore W2081090604C59822182 @default.
- W2081090604 hasConceptScore W2081090604C86803240 @default.
- W2081090604 hasIssue "4" @default.