Thymidine kinase berkley power worm 100 pack 1 (TK1) phosphorylates thymidine nucleosides to generate thymidine monophosphate.This reaction belongs to the pyrimidine salvage route that is phylogenetically conserved.In the model plant Arabidopsis thaliana, TK activity contributes to maintain nuclear and organellar genome integrity by providing deoxy

Objective To investigate the effect of automatic nucleic acid purifiers QIAsymphony SP and QIAcube in the DNA extraction of samples of trace amount or mixed with inhibitors.Methods Different kinds of purification methods using QIAsymphony SP and QIAcube were applied to extract swabs which contained 30, 100, 150 and 300 cells and other samples which