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Pregled bibliografske jedinice broj: 839855

Photochemistry of thylakoid membranes in two pea cultivars with different leaf colouration


Mlinarić, Selma; Čupić, Tihomir; Popović, Svetislav; Jurković, Vlatka; Begović, Lidija; Cesar, Vera; Lepeduš, Hrvoje
Photochemistry of thylakoid membranes in two pea cultivars with different leaf colouration // Theoretical and Experimental Plant Physiology, 29 (2017), 1; 13-24 doi:10.1007/s40626-016-0082-6 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 839855 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Photochemistry of thylakoid membranes in two pea cultivars with different leaf colouration

Autori
Mlinarić, Selma ; Čupić, Tihomir ; Popović, Svetislav ; Jurković, Vlatka ; Begović, Lidija ; Cesar, Vera ; Lepeduš, Hrvoje

Izvornik
Theoretical and Experimental Plant Physiology (2197-0025) 29 (2017), 1; 13-24

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Pisum sativum L. ; Anthocyanins ; Chlorophyll fluorescence ; Photosynthesis ; Photoprotection

Sažetak
Photochemical features of thylakoid membranes and chlorophyll content were investigated in two pea (Pisum sativum L.) cultivars with different leaf colouration: ‘Assas’ (red leaves) and ‘Arvika’ (green leaves). In vivo measured chlorophyll fluorescence (OJIP) was used to evaluate overall photosynthetic efficiency (expressed as performance index, PIABS) as well as for advanced analysis of main photochemical processes per active reaction centre (RC) of photosystem II (PSII). To evaluate the response of PSII driven linear electron transport (relETR) and non- photochemical quenching (NPQ), investigated plants were challenged with short-term high light (~2000 µmol m-2s-1). In spite of prevailing red colour, leaves of cv. ‘Assas’ had identical levels of chlorophylls a and b as green ones. The OJIP transients showed that red leaves grown in field (500–800 µmol m-2s-1) had decreased PIABS and electron transport per RC beyond primary acceptor (QA-) compared to green leaves. After high light exposure red leaves revealed impaired relETR accompanied with increased NPQ values. Anthocyanins located in epidermal cells affect neither chlorophylls levels nor the light capture features of PSII. Despite equal levels of chlorophylls and PSII photochemistry further than QA- in both leaf types, red leaves reduced overall photosynthetic efficiency due to impaired relETR in thylakoid membranes.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
073-0000000-3535 - Procjena oplemenjivačke vrijednosti germplazme lucerne (Medicago spp.) (Popović, Svetislav, MZOS ) ( CroRIS)
073-0731674-1673 - Utjecaj oksidativnog stresa na organizaciju i funkciju biljnih stanica i tkiva (Lepeduš, Hrvoje, MZOS ) ( CroRIS)
073-0731674-0841 - Stanična i tkivna diferencijacija tijekom razvoja biljnih organa

Ustanove:
Poljoprivredni institut Osijek,
Sveučilište u Osijeku - Odjel za biologiju,
Sveučilište J. J. Strossmayera u Osijeku

Citiraj ovu publikaciju:

Mlinarić, Selma; Čupić, Tihomir; Popović, Svetislav; Jurković, Vlatka; Begović, Lidija; Cesar, Vera; Lepeduš, Hrvoje
Photochemistry of thylakoid membranes in two pea cultivars with different leaf colouration // Theoretical and Experimental Plant Physiology, 29 (2017), 1; 13-24 doi:10.1007/s40626-016-0082-6 (međunarodna recenzija, članak, znanstveni)
Mlinarić, S., Čupić, T., Popović, S., Jurković, V., Begović, L., Cesar, V. & Lepeduš, H. (2017) Photochemistry of thylakoid membranes in two pea cultivars with different leaf colouration. Theoretical and Experimental Plant Physiology, 29 (1), 13-24 doi:10.1007/s40626-016-0082-6.
@article{article, author = {Mlinari\'{c}, Selma and \v{C}upi\'{c}, Tihomir and Popovi\'{c}, Svetislav and Jurkovi\'{c}, Vlatka and Begovi\'{c}, Lidija and Cesar, Vera and Lepedu\v{s}, Hrvoje}, year = {2017}, pages = {13-24}, DOI = {10.1007/s40626-016-0082-6}, keywords = {Pisum sativum L., Anthocyanins, Chlorophyll fluorescence, Photosynthesis, Photoprotection}, journal = {Theoretical and Experimental Plant Physiology}, doi = {10.1007/s40626-016-0082-6}, volume = {29}, number = {1}, issn = {2197-0025}, title = {Photochemistry of thylakoid membranes in two pea cultivars with different leaf colouration}, keyword = {Pisum sativum L., Anthocyanins, Chlorophyll fluorescence, Photosynthesis, Photoprotection} }
@article{article, author = {Mlinari\'{c}, Selma and \v{C}upi\'{c}, Tihomir and Popovi\'{c}, Svetislav and Jurkovi\'{c}, Vlatka and Begovi\'{c}, Lidija and Cesar, Vera and Lepedu\v{s}, Hrvoje}, year = {2017}, pages = {13-24}, DOI = {10.1007/s40626-016-0082-6}, keywords = {Pisum sativum L., Anthocyanins, Chlorophyll fluorescence, Photosynthesis, Photoprotection}, journal = {Theoretical and Experimental Plant Physiology}, doi = {10.1007/s40626-016-0082-6}, volume = {29}, number = {1}, issn = {2197-0025}, title = {Photochemistry of thylakoid membranes in two pea cultivars with different leaf colouration}, keyword = {Pisum sativum L., Anthocyanins, Chlorophyll fluorescence, Photosynthesis, Photoprotection} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka::


  • AGRICOLA
  • BIOSIS Previews (Biological Abstracts)


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