Matches in SemOpenAlex for { <https://semopenalex.org/work/W2429314978> ?p ?o ?g. }
- W2429314978 abstract "Exogenously applied H2O2 (50, 100 and 200mM) to Mesembryanthemum crystallinum root medium induced a transition from C3 to Crassulacean Acid Metabolism (CAM), as evaluated by diurnal malate (Δmal) fluctuations. A very high concentration of H2O2 (400mM) reduced Δmal below the value measured in control plants. An increase of malate content during the night in 400mM H2O2-treated plants might suggest that malate decarboxylation is crucial for CAM functioning. We conclude that malate plays a dual role: i) a protective and signaling function before CAM expression, and ii) a storage form of CO2 in plants performing CAM. A slight stimulation of photosystem II (PSII) photochemistry and net photosynthesis observed during the C3-CAM shift indicated that neither photoinhibition nor reduction of the photosynthetic rate were prerequisites for CAM. Moreover, CAM induction corresponded to a decrease of catalase activity. In CAM-performing plants, α-tocopherol, polyamines (putrescine and spermidine) and proline showed daily alterations and the content of α-tocopherol and polyamines was lower at the end of the day. In contrast, the proline concentration correlated with the applied H2O2 concentration and was higher at the end of the day in treated plants. The dynamic changes of antioxidant and osmolyte levels suggest their active role in preventing oxidative damage, stress acclimation mechanisms and involvement in metabolic regulation and/or signal transduction cascades." @default.
- W2429314978 created "2016-06-24" @default.
- W2429314978 creator A5001641166 @default.
- W2429314978 creator A5059039009 @default.
- W2429314978 creator A5066402956 @default.
- W2429314978 creator A5085904316 @default.
- W2429314978 creator A5088873977 @default.
- W2429314978 creator A5090646325 @default.
- W2429314978 date "2016-08-01" @default.
- W2429314978 modified "2023-09-27" @default.
- W2429314978 title "Effects of exogenously applied hydrogen peroxide on antioxidant and osmoprotectant profiles and the C3-CAM shift in the halophyte Mesembryanthemum crystallinum L." @default.
- W2429314978 cites W1807425888 @default.
- W2429314978 cites W1894074469 @default.
- W2429314978 cites W1966162013 @default.
- W2429314978 cites W1966779161 @default.
- W2429314978 cites W1975892234 @default.
- W2429314978 cites W1977178308 @default.
- W2429314978 cites W1987525897 @default.
- W2429314978 cites W1987681255 @default.
- W2429314978 cites W1990697899 @default.
- W2429314978 cites W1993318318 @default.
- W2429314978 cites W1998057899 @default.
- W2429314978 cites W1999381587 @default.
- W2429314978 cites W2002281803 @default.
- W2429314978 cites W2005105418 @default.
- W2429314978 cites W2008951912 @default.
- W2429314978 cites W2011903559 @default.
- W2429314978 cites W2019391230 @default.
- W2429314978 cites W2039711608 @default.
- W2429314978 cites W2042990620 @default.
- W2429314978 cites W2061793316 @default.
- W2429314978 cites W2063846569 @default.
- W2429314978 cites W2065480641 @default.
- W2429314978 cites W2070264722 @default.
- W2429314978 cites W2074320281 @default.
- W2429314978 cites W2082462594 @default.
- W2429314978 cites W2083253012 @default.
- W2429314978 cites W2097321086 @default.
- W2429314978 cites W2099595662 @default.
- W2429314978 cites W2103318503 @default.
- W2429314978 cites W2111524033 @default.
- W2429314978 cites W2114517006 @default.
- W2429314978 cites W2116691149 @default.
- W2429314978 cites W2117276379 @default.
- W2429314978 cites W2119399666 @default.
- W2429314978 cites W2121095043 @default.
- W2429314978 cites W2123260973 @default.
- W2429314978 cites W2132606089 @default.
- W2429314978 cites W2134798397 @default.
- W2429314978 cites W2134921343 @default.
- W2429314978 cites W2138696096 @default.
- W2429314978 cites W2139642515 @default.
- W2429314978 cites W2144903312 @default.
- W2429314978 cites W2148572849 @default.
- W2429314978 cites W2149940947 @default.
- W2429314978 cites W2155569243 @default.
- W2429314978 cites W2158645220 @default.
- W2429314978 cites W2165051604 @default.
- W2429314978 cites W2169733214 @default.
- W2429314978 cites W2345575613 @default.
- W2429314978 doi "https://doi.org/10.1016/j.jplph.2016.05.021" @default.
- W2429314978 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27368070" @default.
- W2429314978 hasPublicationYear "2016" @default.
- W2429314978 type Work @default.
- W2429314978 sameAs 2429314978 @default.
- W2429314978 citedByCount "23" @default.
- W2429314978 countsByYear W24293149782017 @default.
- W2429314978 countsByYear W24293149782018 @default.
- W2429314978 countsByYear W24293149782019 @default.
- W2429314978 countsByYear W24293149782020 @default.
- W2429314978 countsByYear W24293149782021 @default.
- W2429314978 countsByYear W24293149782022 @default.
- W2429314978 countsByYear W24293149782023 @default.
- W2429314978 crossrefType "journal-article" @default.
- W2429314978 hasAuthorship W2429314978A5001641166 @default.
- W2429314978 hasAuthorship W2429314978A5059039009 @default.
- W2429314978 hasAuthorship W2429314978A5066402956 @default.
- W2429314978 hasAuthorship W2429314978A5085904316 @default.
- W2429314978 hasAuthorship W2429314978A5088873977 @default.
- W2429314978 hasAuthorship W2429314978A5090646325 @default.
- W2429314978 hasConcept C129513315 @default.
- W2429314978 hasConcept C172256273 @default.
- W2429314978 hasConcept C181199279 @default.
- W2429314978 hasConcept C183688256 @default.
- W2429314978 hasConcept C185592680 @default.
- W2429314978 hasConcept C186154404 @default.
- W2429314978 hasConcept C18903297 @default.
- W2429314978 hasConcept C2777167505 @default.
- W2429314978 hasConcept C2778004101 @default.
- W2429314978 hasConcept C2779815552 @default.
- W2429314978 hasConcept C2780827093 @default.
- W2429314978 hasConcept C515207424 @default.
- W2429314978 hasConcept C55493867 @default.
- W2429314978 hasConcept C7616482 @default.
- W2429314978 hasConcept C80298142 @default.
- W2429314978 hasConcept C86803240 @default.
- W2429314978 hasConceptScore W2429314978C129513315 @default.
- W2429314978 hasConceptScore W2429314978C172256273 @default.
- W2429314978 hasConceptScore W2429314978C181199279 @default.
- W2429314978 hasConceptScore W2429314978C183688256 @default.