Výsledky vyhledávání - "Hnia Yaakoubi"

Akademický článek

Mechanism of interaction of Al3+ with the proteins composition of photosystem II.

Autor: Imed Hasni, Hnia Yaakoubi, Saber Hamdani, Heidar-Ali Tajmir-Riahi, Robert Carpentier

Publikováno v: PLoS ONE, Vol 10, Iss 3, p e0120876 (2015)

The inhibitory effect of Al3+on photosystem II (PSII) electron transport was investigated using several biophysical and biochemical techniques such as oxygen evolution, chlorophyll fluorescence induction and emission, SDS-polyacrylamide and native gr

Externí odkaz: https://doaj.org/article/3c3be739095440a0a10e7234bab315c1

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Akademický článek

Protective action of spermine and spermidine against photoinhibition of photosystem I in isolated thylakoid membranes.

Autor: Hnia Yaakoubi, Saber Hamdani, Laurent Bekalé, Robert Carpentier

Publikováno v: PLoS ONE, Vol 9, Iss 11, p e112893 (2014)

The photo-stability of photosystem I (PSI) is of high importance for the photosynthetic processes. For this reason, we studied the protective action of two biogenic polyamines (PAs) spermine (Spm) and spermidine (Spd) on PSI activity in isolated thyl

Externí odkaz: https://doaj.org/article/301d5547e8614d089ff0c170713c5519

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Effect of biogenic polyamine spermine on the structure and function of photosystem I

Autor: Hnia Yaakoubi, Robert Carpentier, Heidar-Ali Tajmir-Riahi, Imed Hasni

Publikováno v: Journal of photochemistry and photobiology. B, Biology. 141

We located the binding sites of spermine (Spm) to PSI sub-membrane proteins and the impact of this interaction on the photoprotection of PSI activity, using spectroscopic methods and molecular modeling. Our results showed that at high Spm content the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74769db22375e4d5e170f5719a1c6b81
https://pubmed.ncbi.nlm.nih.gov/25318020

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Polyamines interaction with thylakoid proteins during stress

Autor: R. Carpentier, Saber Hamdani, Hnia Yaakoubi

Publikováno v: Journal of photochemistry and photobiology. B, Biology. 104(1-2)

The involvement of polyamines in plant responses to abiotic stresses is well investigated, while there has been few reports on the specific mode of action of polyamines on the photosynthetic apparatus. The objective of this review is thus to examine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2560f354d8617796aebe54c1e6ce7375
https://pubmed.ncbi.nlm.nih.gov/21377374

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