Abstract. Detection of plant RNA viruses by nonisotopic dot-blot hybridization. A radiolabelled probe (S4–18), corresponding to base pairs of the S4 genome segment of avian reovirus (ARV), was used in dot blot hybridization. RNA slot-blot hybridization of two cotton cultivars, Giza 45 and Giza 84, performed by use of their respective related probes G45 an d G84 probes. Three years later, bioassays in Etrog citron and slot-blot citroides scion of a viroid-like RNA with an electrophoretic mobility between HSVd and CVd-III. Filter DNA, RNA or protein into clearly defined slots on nitrocellulose or nylon membranes; Clamp membranes securely with raised well edges to eliminate. More>>. I, is a mouse monoclonal antibody that detects DNA-directed RNA polymerase II subunit RPB1 and has been tested for use in Dot Blot, Chromatin. Dot-Blot is a simple immunological technique for detecting the presence of biomolecules. Tissue printing and dot blot are simple techniques to detect miRNA expression and localization, allowing a better understanding of the function of a miRNA. Transcript RNA Markers kb for RNA electrophoresis >98%, solution, suitable for dot blot, suitable for Northern blotting, suitable for Southern blotting. One of. It is used to detect DNA, RNA, or proteins. .