Výsledky vyhledávání - "J B, Arellano"

Nanosecond laser photolysis studies of chlorosomes and artificial aggregates containing bacteriochlorophyll e: evidence for the proximity of carotenoids and bacteriochlorophyll a in chlorosomes from Chlorobium phaeobacteroides strain CL1401

Autor: J B, Arellano, T B, Melø, C M, Borrego, J, Garcia-Gil, K R, Naqvi

Publikováno v: Photochemistry and photobiology. 72(5)

Time-resolved, laser-induced changes in absorbance, delta A(lambda; t), have been recorded with a view to probing pigment-pigment interactions in chlorosomes (control as well as carotenoid-depleted) and artificial aggregates of bacteriochlorophyll e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f60b6081fb378cfa355bb90a3a51019f
https://pubmed.ncbi.nlm.nih.gov/11107853

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Effect of carotenoid biosynthesis inhibition on the chlorosome organization in Chlorobium phaeobacteroides strain CL1401

Autor: J B, Arellano, J, Psencik, C M, Borrego, Y Z, Ma, R, Guyoneaud, J, Garcia-Gil, T, Gillbro

Publikováno v: Photochemistry and photobiology. 71(6)

We have studied the effect of the absence of carotenoids on the organization of bacteriochlorophylls (BChls) in chlorosomes of Chlorobium (Chl.) phaeobacteroides strain CL1401. Carotenoid-depleted chlorosomes were obtained by means of 2-hydroxybiphen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::06a702237566bdb3eff7bc929606d053
https://pubmed.ncbi.nlm.nih.gov/10857367

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Flash-induced absorption spectroscopy studies of copper interaction with photosystem II in higher plants

Autor: W P, Schröder, J B, Arellano, T, Bittner, M, Barón, H J, Eckert, G, Renger

Publikováno v: The Journal of biological chemistry. 269(52)

Measurements of flash-induced absorption changes at 325, 436, and 830 nm and of oxygen evolution were performed in order to analyze in detail the inhibition of photosystem II (PS II) by Cu(II) in PS II membrane fragments from spinach. (a) The kinetic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::20d1b16c0f44b77d9b69b2a2071f35a6
https://pubmed.ncbi.nlm.nih.gov/7806512

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Determination of copper in different chloroplast preparations

Autor: J. B. Arellano, M. Baron, A. Chueca, M. Lachica

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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The determination of total Cu is not often correlated with states of deficiency in plant material. This fact makes it necessary to look for biologically active Cu. Suspensions of thylakoid membranes and photosystem II particles, properly diluted with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cac856b69b47e3ca83da8de915b7593
http://hdl.handle.net/10261/11104

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