Matches in SemOpenAlex for { <https://semopenalex.org/work/W2296923242> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W2296923242 endingPage "697" @default.
- W2296923242 startingPage "689" @default.
- W2296923242 abstract "We have compared by means of rocket immunoelectrophoresis the amount of CF 1 -complex in N. tabacum mutants with that in the wild type N. tabacum var. John William’s Broadleaf. Some of these mutants differ from the wild type not only by higher photosynthetic and photorespiratory activities but also by their chloroplast structure. The amount of CF 1 , present was related to the chlorophyll content. However, no correlation between the amount of CF 1 , present and a higher photosynthetic and photorespiratory activity was found. On the other hand the molar ratio of CF 1 , to chlorophyll seems to depend in these tobacco mutants on the morphological structure of the chloroplasts. In chloroplasts of green phenotypes, in particular in those of the mutants N. tabacum var. Consolation, var. NC 95 and var. Xanthi with high grana stacking as well as in those of the wild type N. tabacum var. JWB one CF 1 -complex occurs per 470-770 chlorophyll molecules. Whereas in chloroplasts of the yellow-green phenotypes with relatively more stroma thylakoids the amount of CF 1 seems to be increased only by a factor of 3-4. The yellow phenotypes contain on the average 1 CF 1 -complex per 60 chlorophyll molecules. The CF 1 -complex in the investigated chlorophyll-deficient tobacco mutants is immunochemically identical to that of the wild type N. tabacum var. John William’s Broadleaf as demonstrated by means of the tandem-crossed immunoelectrophoresis. However, between the CF 1 -complex of tobacco and that of other higher plants such as spinach Spinacia oleracea, only partial identity is observed. Comparative quantitative determinations have shown that one CF 1 -complex binds on the average 8-9 CF 1 -antibodies which shows that the CF 1 -complex of the ATPase is fully exposed in the thylakoid membrane, offering a large adsorption surface to the antibodies. Furthermore, it appears that in the immediate vicinity of the CF 1 -complex large amounts of monogalactolipids are located. Thus, we have calculated that in the variegated NC 95 mutant, chloroplasts of the yellow leaf areas, in which only stroma thylakoids occur, exhibiting only photosystem I activity, as well as in chloroplasts of green leaf areas with a normal ratio of grana and intergrana thylakoids, the molar ratio of monogalactolipids to CF 1 -complex is the same. It looks as if the functionality and activity of the coupling factor of photophosphorylation depended on a certain quantity of monogalactolipid molecules." @default.
- W2296923242 created "2016-06-24" @default.
- W2296923242 creator A5023312252 @default.
- W2296923242 creator A5029332116 @default.
- W2296923242 date "1989-08-01" @default.
- W2296923242 modified "2023-09-27" @default.
- W2296923242 title "Comparative Immunological Studies on the CF1-Complex in Mutants of N. tabacum, Exhibiting Different Capacities for Photosynthesis and Photorespiration and Different Chloroplast Structures" @default.
- W2296923242 doi "https://doi.org/10.1515/znc-1989-7-823" @default.
- W2296923242 hasPublicationYear "1989" @default.
- W2296923242 type Work @default.
- W2296923242 sameAs 2296923242 @default.
- W2296923242 citedByCount "2" @default.
- W2296923242 crossrefType "journal-article" @default.
- W2296923242 hasAuthorship W2296923242A5023312252 @default.
- W2296923242 hasAuthorship W2296923242A5029332116 @default.
- W2296923242 hasBestOaLocation W22969232421 @default.
- W2296923242 hasConcept C101692577 @default.
- W2296923242 hasConcept C104317684 @default.
- W2296923242 hasConcept C117534273 @default.
- W2296923242 hasConcept C143065580 @default.
- W2296923242 hasConcept C183688256 @default.
- W2296923242 hasConcept C207583985 @default.
- W2296923242 hasConcept C2776373379 @default.
- W2296923242 hasConcept C2781205006 @default.
- W2296923242 hasConcept C55493867 @default.
- W2296923242 hasConcept C59822182 @default.
- W2296923242 hasConcept C69305403 @default.
- W2296923242 hasConcept C86803240 @default.
- W2296923242 hasConceptScore W2296923242C101692577 @default.
- W2296923242 hasConceptScore W2296923242C104317684 @default.
- W2296923242 hasConceptScore W2296923242C117534273 @default.
- W2296923242 hasConceptScore W2296923242C143065580 @default.
- W2296923242 hasConceptScore W2296923242C183688256 @default.
- W2296923242 hasConceptScore W2296923242C207583985 @default.
- W2296923242 hasConceptScore W2296923242C2776373379 @default.
- W2296923242 hasConceptScore W2296923242C2781205006 @default.
- W2296923242 hasConceptScore W2296923242C55493867 @default.
- W2296923242 hasConceptScore W2296923242C59822182 @default.
- W2296923242 hasConceptScore W2296923242C69305403 @default.
- W2296923242 hasConceptScore W2296923242C86803240 @default.
- W2296923242 hasIssue "7-8" @default.
- W2296923242 hasLocation W22969232421 @default.
- W2296923242 hasOpenAccess W2296923242 @default.
- W2296923242 hasPrimaryLocation W22969232421 @default.
- W2296923242 hasRelatedWork W1969605815 @default.
- W2296923242 hasRelatedWork W2000395298 @default.
- W2296923242 hasRelatedWork W2012553720 @default.
- W2296923242 hasRelatedWork W202279371 @default.
- W2296923242 hasRelatedWork W2050675707 @default.
- W2296923242 hasRelatedWork W2135242341 @default.
- W2296923242 hasRelatedWork W2139074547 @default.
- W2296923242 hasRelatedWork W2385278621 @default.
- W2296923242 hasRelatedWork W2417454528 @default.
- W2296923242 hasRelatedWork W26050107 @default.
- W2296923242 hasVolume "44" @default.
- W2296923242 isParatext "false" @default.
- W2296923242 isRetracted "false" @default.
- W2296923242 magId "2296923242" @default.
- W2296923242 workType "article" @default.