Matches in SemOpenAlex for { <https://semopenalex.org/work/W1553820957> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W1553820957 endingPage "1109" @default.
- W1553820957 startingPage "1109" @default.
- W1553820957 abstract "The spatio-temporal evolution of catalase (CAT) activity and triacylglycerol distribution was investigated in seeds and seedlings from Pinus pinaster Ait., P. pinea L. and P. radiata D. Don during germination and post-germination. The high amount of triacylglycerols contained in the whole dehydrated embryo from the three species was progressively depleted, first, in the radicle and then in hypocotyl and cotyledons during post-germinative growth. In parallel, histological localisation of CAT activity and the quantitative analysis confirmed the involvement of this enzyme in cell detoxification from peroxide released during the intense lipid breakdown. Two isozymes, CAT-1 and CAT-2, were identified during post-germinative growth. Both were particularly active in the hypocotyl and radicle, while CAT-2 was specifically active in the photosynthetic tissues. These results emphasise that CAT activity is also independent from lipid metabolism in certain tissues. The role of each isoenzyme is discussed in connection with the metabolic changes occurring during seed germination and seedling growth. Special attention is given to the role of the shoot apex in triacylglycerol storage and breakdown. Central mother cells have been shown as a specific lipid storage area of the shoot apical meristem, in contrast with the peripheral zone in which lipid reserves were always reduced." @default.
- W1553820957 created "2016-06-24" @default.
- W1553820957 creator A5009657641 @default.
- W1553820957 creator A5011850380 @default.
- W1553820957 creator A5028584376 @default.
- W1553820957 creator A5070614789 @default.
- W1553820957 date "2000-01-01" @default.
- W1553820957 modified "2023-09-24" @default.
- W1553820957 title "Histological and biochemical changes in Pinus spp. seeds during germination and post-germinative growth: triacylglycerol distribution and catalase activity" @default.
- W1553820957 cites W1967168110 @default.
- W1553820957 cites W1978836407 @default.
- W1553820957 cites W1986254185 @default.
- W1553820957 cites W1987176451 @default.
- W1553820957 cites W2000304540 @default.
- W1553820957 cites W2024889016 @default.
- W1553820957 cites W2039945299 @default.
- W1553820957 cites W2051733766 @default.
- W1553820957 cites W2060332774 @default.
- W1553820957 cites W2077351659 @default.
- W1553820957 cites W2079826670 @default.
- W1553820957 cites W2095080356 @default.
- W1553820957 cites W2095372417 @default.
- W1553820957 cites W2102131116 @default.
- W1553820957 cites W2104866228 @default.
- W1553820957 cites W2134159091 @default.
- W1553820957 cites W2612278459 @default.
- W1553820957 cites W2884336307 @default.
- W1553820957 cites W145137672 @default.
- W1553820957 cites W2507150912 @default.
- W1553820957 doi "https://doi.org/10.1071/pp00069" @default.
- W1553820957 hasPublicationYear "2000" @default.
- W1553820957 type Work @default.
- W1553820957 sameAs 1553820957 @default.
- W1553820957 citedByCount "2" @default.
- W1553820957 crossrefType "journal-article" @default.
- W1553820957 hasAuthorship W1553820957A5009657641 @default.
- W1553820957 hasAuthorship W1553820957A5011850380 @default.
- W1553820957 hasAuthorship W1553820957A5028584376 @default.
- W1553820957 hasAuthorship W1553820957A5070614789 @default.
- W1553820957 hasBestOaLocation W15538209572 @default.
- W1553820957 hasConcept C100701293 @default.
- W1553820957 hasConcept C105409712 @default.
- W1553820957 hasConcept C126021549 @default.
- W1553820957 hasConcept C181199279 @default.
- W1553820957 hasConcept C185802005 @default.
- W1553820957 hasConcept C21410773 @default.
- W1553820957 hasConcept C2776096895 @default.
- W1553820957 hasConcept C2778979269 @default.
- W1553820957 hasConcept C55493867 @default.
- W1553820957 hasConcept C59822182 @default.
- W1553820957 hasConcept C86803240 @default.
- W1553820957 hasConceptScore W1553820957C100701293 @default.
- W1553820957 hasConceptScore W1553820957C105409712 @default.
- W1553820957 hasConceptScore W1553820957C126021549 @default.
- W1553820957 hasConceptScore W1553820957C181199279 @default.
- W1553820957 hasConceptScore W1553820957C185802005 @default.
- W1553820957 hasConceptScore W1553820957C21410773 @default.
- W1553820957 hasConceptScore W1553820957C2776096895 @default.
- W1553820957 hasConceptScore W1553820957C2778979269 @default.
- W1553820957 hasConceptScore W1553820957C55493867 @default.
- W1553820957 hasConceptScore W1553820957C59822182 @default.
- W1553820957 hasConceptScore W1553820957C86803240 @default.
- W1553820957 hasIssue "12" @default.
- W1553820957 hasLocation W15538209571 @default.
- W1553820957 hasLocation W15538209572 @default.
- W1553820957 hasOpenAccess W1553820957 @default.
- W1553820957 hasPrimaryLocation W15538209571 @default.
- W1553820957 hasRelatedWork W2096221577 @default.
- W1553820957 hasRelatedWork W2110654641 @default.
- W1553820957 hasRelatedWork W2188570726 @default.
- W1553820957 hasRelatedWork W2357166034 @default.
- W1553820957 hasRelatedWork W2360803448 @default.
- W1553820957 hasRelatedWork W2363099470 @default.
- W1553820957 hasRelatedWork W2390540248 @default.
- W1553820957 hasRelatedWork W2957070924 @default.
- W1553820957 hasRelatedWork W4200039855 @default.
- W1553820957 hasRelatedWork W2467015554 @default.
- W1553820957 hasVolume "27" @default.
- W1553820957 isParatext "false" @default.
- W1553820957 isRetracted "false" @default.
- W1553820957 magId "1553820957" @default.
- W1553820957 workType "article" @default.