Intramolecular photo-switching and intermolecular energy transfer as primary photoevents in photoreceptive processes: the case of Euglena gracilis

Autor: Mercatelli R., Quercioli F., Barsanti L., Evangelista V., Coltelli P., Passarelli V., Frassanito A. M., Gualtieri P.

Publikováno v: Biochemical and biophysical research communications
385 (2009): 176–180. doi:10.1016/j.envres.2007.01.011
info:cnr-pdr/source/autori:Mercatelli R.; Quercioli F.; Barsanti L.; Evangelista V.; Coltelli P.; Passarelli V.; Frassanito A.M.; Gualtieri P./titolo:Intramolecular photo-switching and intermolecular energy transfer as primary photoevents in photoreceptive processes: the case of Euglena gracilis/doi:10.1016%2Fj.envres.2007.01.011/rivista:Biochemical and biophysical research communications (Print)/anno:2009/pagina_da:176/pagina_a:180/intervallo_pagine:176–180/volume:385

In this paper we report the results of measurements performed by FLIM on the photoreceptor of Euglenagracilis. This organelle consists of optically bistable proteins, characterized by two thermally stable isomeric forms: A(498,) non fluorescent and B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::643487747271e1fde6d1d6f67edef015
https://www.sciencedirect.com/science/journal/0006291X?oldURL=y

In vivo absorption spectra of the two stable states of the Euglena photoreceptor photocycle, P. Gualtieri

Autor: Barsanti L., Coltelli P., Evangelista V., Passarelli V., Frassanito A. M., Vesentini N., Santoro F., Gualtieri P.

Publikováno v: Photochemistry and photobiology (2008).
info:cnr-pdr/source/autori:Barsanti L., Coltelli P., Evangelista V., Passarelli V., Frassanito A. M., Vesentini N., Santoro F., Gualtieri P./titolo:In vivo absorption spectra of the two stable states of the Euglena photoreceptor photocycle, P. Gualtieri/doi:/rivista:Photochemistry and photobiology/anno:2008/pagina_da:/pagina_a:/intervallo_pagine:/volume

Euglena gracilis possesses a simple but sophisticated light detecting system, consisting of an eyespot formed by carotenoids globules and a photoreceptor. The photoreceptor of Euglena is characterized by optical bistability, with two stable states. I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::a36d6294691a6e6a6beb98709951412d
https://publications.cnr.it/doc/39969