Matches in SemOpenAlex for { <https://semopenalex.org/work/W2359878448> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W2359878448 abstract "The effects of the toxicity of copper,cadmium(5 μmol/L and 50 μmol/L) on tomato seedlings growth and physiological and biochemical characteristics were investigated,using nutrient solution culture in greenhouse in this study.The testing indices included copper and cadmium contents,root activity,nitrate reductase activity,photosynthetic characteristics,ATPase and H+-PPase activities in biomembrane.The alleviating effect of exogenous nitric oxide under copper,cadmium stress was also discussed preliminarily.The results showed that copper,cadmium stress significantly restrained tomato growth.With the increase of stress degree,root activity and nitrate reductase activity declined dramatically,and the appearance of plant turned into worse.The copper,cadmium stress had a more severe effect on ion adsorption in roots than in leaves,particularly for copper.Copper stress at 50 μmol/L increased copper content by 12 times in tomato roots,but had no effect on cadmium content.The cadmium stress reduced copper absorption.The copper,cadmium stress dramatically decreased net photosynthetic rate(Pn),transpiration rate(Tr),and stomatal conductance(Gs),while enhanced the intercellular CO2 concentration(Ci).The copper,cadmium stress(50 μmol/L) also remarkably depressed the activities of H+-ATPase、Ca2+-ATPase in plasma membrane of leaves and roots,and the activities of H+-ATPase、Ca2+-ATPase and H+-PPase in root vacuolar membrane,indicating the response time and location of function protein of biological membrane to copper and cadmium stress varied with stress levels.Copper toxicity damaged more on the plasma membrane,while cadmium toxicity injured more on vacuolar membrane.Addition of 100 μmol/L SNP(a NO donor) could significantly alleviate the inhibitory effects induced by excessive copper,cadmium,and increased the total absorption of copper and cadmium." @default.
- W2359878448 created "2016-06-24" @default.
- W2359878448 creator A5024365576 @default.
- W2359878448 date "2011-01-01" @default.
- W2359878448 modified "2023-09-28" @default.
- W2359878448 title "Responses of growth,functional enzyme activity in biomembrane of tomato seedlings to excessive copper,cadmium and the alleviating effect of exogenous nitric oxide" @default.
- W2359878448 hasPublicationYear "2011" @default.
- W2359878448 type Work @default.
- W2359878448 sameAs 2359878448 @default.
- W2359878448 citedByCount "0" @default.
- W2359878448 crossrefType "journal-article" @default.
- W2359878448 hasAuthorship W2359878448A5024365576 @default.
- W2359878448 hasConcept C178790620 @default.
- W2359878448 hasConcept C181199279 @default.
- W2359878448 hasConcept C183688256 @default.
- W2359878448 hasConcept C185592680 @default.
- W2359878448 hasConcept C23265538 @default.
- W2359878448 hasConcept C2778404011 @default.
- W2359878448 hasConcept C2778710519 @default.
- W2359878448 hasConcept C519581460 @default.
- W2359878448 hasConcept C544657597 @default.
- W2359878448 hasConcept C544778455 @default.
- W2359878448 hasConcept C55493867 @default.
- W2359878448 hasConceptScore W2359878448C178790620 @default.
- W2359878448 hasConceptScore W2359878448C181199279 @default.
- W2359878448 hasConceptScore W2359878448C183688256 @default.
- W2359878448 hasConceptScore W2359878448C185592680 @default.
- W2359878448 hasConceptScore W2359878448C23265538 @default.
- W2359878448 hasConceptScore W2359878448C2778404011 @default.
- W2359878448 hasConceptScore W2359878448C2778710519 @default.
- W2359878448 hasConceptScore W2359878448C519581460 @default.
- W2359878448 hasConceptScore W2359878448C544657597 @default.
- W2359878448 hasConceptScore W2359878448C544778455 @default.
- W2359878448 hasConceptScore W2359878448C55493867 @default.
- W2359878448 hasLocation W23598784481 @default.
- W2359878448 hasOpenAccess W2359878448 @default.
- W2359878448 hasPrimaryLocation W23598784481 @default.
- W2359878448 hasRelatedWork W1510903632 @default.
- W2359878448 hasRelatedWork W1995395017 @default.
- W2359878448 hasRelatedWork W2037417301 @default.
- W2359878448 hasRelatedWork W2049922329 @default.
- W2359878448 hasRelatedWork W2084028060 @default.
- W2359878448 hasRelatedWork W2233331098 @default.
- W2359878448 hasRelatedWork W2326884516 @default.
- W2359878448 hasRelatedWork W2348919332 @default.
- W2359878448 hasRelatedWork W2353741021 @default.
- W2359878448 hasRelatedWork W2358484809 @default.
- W2359878448 hasRelatedWork W2364125851 @default.
- W2359878448 hasRelatedWork W2373153189 @default.
- W2359878448 hasRelatedWork W2382066392 @default.
- W2359878448 hasRelatedWork W2388041277 @default.
- W2359878448 hasRelatedWork W2391122267 @default.
- W2359878448 hasRelatedWork W2392802123 @default.
- W2359878448 hasRelatedWork W2427307449 @default.
- W2359878448 hasRelatedWork W2742261039 @default.
- W2359878448 hasRelatedWork W3000589538 @default.
- W2359878448 hasRelatedWork W3140395119 @default.
- W2359878448 isParatext "false" @default.
- W2359878448 isRetracted "false" @default.
- W2359878448 magId "2359878448" @default.
- W2359878448 workType "article" @default.