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In situ detection of progesterone binding sites in the plasma membrane of the filamentous fungus Rhizopus nigricans = In situ detekcija vezavnih mest za progesteron v plazemski membrani filamentozne glive Rhizopus nigricansJeraj, Nataša ...Steroid hydroxylating enzymes in the fungus Rhizopus nigricans are induced by progesterone and by some other steroids. It is known that in higher organisms steroids exert their nongenomic action via ... steroid binding proteins located inthe plasma membrane of the cells, thus our aim was to detect progesterone binding sites in R. nigricans plasma membrane. In this report membrane receptors were identified by two independent methods, analysis of progesteronebinding to plasma membrane fraction by competitive binding assay using š3Hđ- and š1Hđ progesterone (ECSO=55 nM) and in situ binding of fluorescein isothiocyanate-coupled cell impermeant progesterone conjugate to fungal protoplasts, detected by fluorescence microscopy.Vir: Acta chimica slovenica. - ISSN 1318-0207 (Vol. 50, [no.] 4, mar. 2003, str. 757-762)Vrsta gradiva - članek, sestavni delLeto - 2003Jezik - angleškiCOBISS.SI-ID - 17399257
Avtor
Jeraj, Nataša |
Romih, Rok |
Lenasi, Helena, 1971- |
Breskvar, Katja
Teme
Progesterone |
Cell Membrane |
Protein Binding |
Binding Sites |
Binding, Competitive |
Rhizopus |
Fluorescein-5-Isothiocyanate |
Microscopy, Fluorescence |
Protoplasts |
Receptors, Progesterone |
Radioligand Assay |
Beljakovine, vezava |
Celična membrana |
Mesta vezave |
Progesteron |
Vezava kompetitivna |
Fluorescein-5-izotiocianat |
Mikroskopija fluorescenčna |
Protoplasti |
Radioligandi, preiskava |
Receptorji progesteronski |
Rhizopus |
glive |
Rhizopus nigricans |
progesteron |
celična membrana |
vezna mesta
Vnos na polico
Trajna povezava
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Faktor vpliva
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Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Jeraj, Nataša | 21494 |
Romih, Rok | 11654 |
Lenasi, Helena, 1971- | 18322 |
Breskvar, Katja | 03079 |
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