The application of rRNA directed polynucleotide probes carrying multiple labels facilitates the detection of target cells by fluorescence in situ hybridizations and allows specific enrichment by cell fishing. So far, exclusively RNA transcript probes have been used. To reduce the effort in the preparation of the polynucleotides and to enhance their stability, DNA probes matching a part of the h...

Abstract The research began on March 7, 2021, as the regions of Ain Al-Wusta and Jarura were chosen to take soil samples. sulfuric water was treated using laboratory batch reactors. Locally manufactured glass tubes used, with dimensions 17 * 55 in length, width height, respectively, Subsequently, microbiological chemical analyzes performed. results study showed success physical treatment proces...