کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
31223 | 44570 | 2006 | 6 صفحه PDF | دانلود رایگان |
The study addresses the effect produced by different inorganic salts and detergents (SDS, Triton X-100, the Tween series) on the ATP-dependent bioluminescent reaction catalyzed by the luciferase of the new earthworm species Fridericia heliota (Annelida: Clitellata: Oligochaeta: Enchytraeidae). It has been shown that the effect of divalent metal salts on luminescence is determined by the action of cations. Three of them – Mg2+, Mn2+ and Ca2+ – can stimulate luciferase activity at concentrations varying within a wide range, and Mn2+ can act as a 100%-effective substitute for Mg2+ in F. heliota luminescence reaction in vitro. The inhibitory effect of monovalent metal salts on luminescence is largely determined by the action of the anion part of the molecule. The effectiveness of the inhibitory effect of anions increases in the following order: Cl-
Journal: Journal of Photochemistry and Photobiology B: Biology - Volume 83, Issue 2, 1 May 2006, Pages 123–128