Functional expression and spectroscopic analysis of luciferases from Lampyris turkestanicus and Photinus pyralis were carried out. cDNA encoding L. turkestanicus luciferase was isolated by reverse transcription-polymerase chain reaction, cloned, and functionally expressed in Escherichia coli. The luciferases were purified to homogeneity using Ni-nitrilotriacetic acid Sepharose, and kinetic prop...

Introduction: Gene expression and purification of luciferases from the firefly, Lampyris turkestanicus, and optimization of cellular ATP measurements were performed. Methods: cDNA encoding luciferases from Lampyris turkestanicus was transferred from pQE30 vector into pET28a expression vector and pLtu28 was built. Newly constructed vector was expressed in E. coli XL1 Blue and the recombinant l...

The review deals with analysis and classification of literature data on phamacognostic study (botanical characteristics, geographical distribution, chemical composition and use in medicine) of species of Motherwort genus (Leonums L.). The review unveils opportunities for comprehensive study and development of approaches to the standardization of raw materials of Turkistan motherwort (L. turkest...

introduction: gene expression and purification of luciferases from the firefly, lampyris turkestanicus, and optimization of cellular atp measurements were performed. methods: cdna encoding luciferases from lampyris turkestanicus was transferred from pqe30 vector into pet28a expression vector and pltu28 was built. newly constructed vector was expressed in e. coli xl1 blue and the recombinant luc...

The bioluminescence colours of firefly luciferases are determined by assay conditions and luciferase structure. Owing to red light having lower energy than green light and being less absorbed by biological tissues, red-emitting luciferases have been considered as useful reporters in imaging technology. A set of red-emitting mutants of Lampyris turkestanicus (Iranian firefly) luciferase has been...

Main results on study of phytochemical composition and antioxidant activity three plants growing in southeastern part Kazakhstan, namely A. schrenkiana, L. turkestanicus C. tianschanica. Plant material was collected flowering stage July 2020. This carried out to evaluate the constituents potential order validate medicinal these herbs. The alcoholic extracts evaluated using 2,2 diphenyl-l-picryl...

The first record of the funnelweb spider Coelotes turkestanicus Ovtchinnikov, 1999 from eastern Kazakhstan is presented. This species was previously known Kyrgyzstan, Uzbekistan, southern Kazakhstan, and Orenburg Oblast Russia. new located approximately 500 km northeast closest locality in Kazakhstan. A redescription, digital photographs, a distribution map are provided.