Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Vladimir I Getov"'
Autor:
Mitko I. Dimitrov, Vladimir I Getov, A. Ch. Shosheva, Nedyalka P Terezova, S. D. Stoichev, Anthony A. Donchev
Publikováno v:
Russian Journal of Plant Physiology. 58:181-184
Changes in the content of isoplastocyanins a (PCa) and b (PCb) in Populus nigra leaves were studied during complete vegetation cycle (from April 30 to October 28). Measurements were made every 7 days. The procedure included extraction and purificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fa11546c814056eb7b5344f5b3145c1
https://doi.org/10.1134/s1021443711010055
https://doi.org/10.1134/s1021443711010055
Autor:
Mitko I. Dimitrov, Anthony A. Donchev, Nedyalka P Terezova, Svetozar D Stoichev, Alexandra Shosheva, Vladimir I Getov
Publikováno v:
Zeitschrift für Naturforschung C. 65:225-230
An improved four-stage isolation and purification procedure for preparing poplar isoplastocyanins is described in detail. Absorbance (UV-VIS) spectroscopy and isoelectric focusing (IEF) are used to determine the protein purity and identity. The prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34d428175c29a333f79dc778f087e3ab
https://doi.org/10.1515/znc-2010-3-410
https://doi.org/10.1515/znc-2010-3-410
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 98:877-883
We attempted to determine the experimental conditions under which poplar plastocyanin iso-forms PCa and PCb undergo reversible thermal unfolding studied by differential scanning calorimetry (DSC). Our results indicate that an exothermic unfolding pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06831341a41b99a9a0be620e02941de6
https://doi.org/10.1007/s10973-009-0141-1
https://doi.org/10.1007/s10973-009-0141-1
Publikováno v:
Zeitschrift für Naturforschung C. 64:399-404
The redox potentials of poplar plastocyanins a and b (PCa, PCb) were determined by spectro photometric titrations of their reduced forms with [Fe(CN)6]3-. It was found that the two isoforms have the following millimolar extinction coefficients ε597,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d107abc6686b0acde18a528811951ebd
https://doi.org/10.1515/znc-2009-5-617
https://doi.org/10.1515/znc-2009-5-617
Autor:
Z. Lalchev, Mitko I. Dimitrov, Vladimir I Getov, Asya Tsanova, G. As. Georgiev, Albena Jordanova, Sl. Ivanova
Publikováno v:
Biochemical and biophysical research communications. 419(4)
The interaction of monogalactosyldiacylglycerol (MGDG) with cytochrome b 6 f complex (cyt b 6 f ), a major component of the photosynthetic apparatus, was studied in Langmuir monolayers during compression/expansion cycling and at constant surface pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f1f38ffcf868af76cedbfee860403ea
https://pubmed.ncbi.nlm.nih.gov/22374069
https://pubmed.ncbi.nlm.nih.gov/22374069
Autor:
Petya K, Christova, Anthony A, Donchev, Alexandra Ch, Shosheva, Vladimir I, Getov, Mitko I, Dimitrov
Publikováno v:
Indian journal of biochemistrybiophysics. 46(5)
Oxidation of oxymyoglobin [MbO2(Fe2+)] by isoplastocyanins a (PCa) and b (PCb) was experimentally investigated and the corresponding redox reaction was modeled using the physicochemical parameters of the isoforms to study the effect of the dimorphism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9a38b85e07b98a98e8eb8b42b5331c8d
https://pubmed.ncbi.nlm.nih.gov/20027868
https://pubmed.ncbi.nlm.nih.gov/20027868
Autor:
Mitko I, Dimitrov, Anthony A, Donchev, Georgi R, Toromanov, Vladimir I, Getov, Tonka G, Toncheva-Panova
Publikováno v:
Indian journal of biochemistrybiophysics. 45(5)
Two total plastocyanin (PC) fractions - loosely bound (lPC) and strongly bound (sPC) were extracted (84% and 16%, respectively) from the homogenate of Scenedesmus acutus MT8. Two-fold isolation-purification procedure including DE-52 chromatography se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::67e24c087c9cc6caf67f785098342112
https://pubmed.ncbi.nlm.nih.gov/19069842
https://pubmed.ncbi.nlm.nih.gov/19069842