Anderson () para la hibridación en membrana (Dot blot hybridization) y a la inmuno Dot indirecta reportada por Bohórquez y Botero () y Diaz (). . diagnóstico, por la rigurosidad del protocolo y las condiciones del ARN molde. These technics permit us to obtain and analyse the DNA or RNAfrom peripheral blood or skin biopsy, in fresh or frozen and in paraffin tissue. PCR, Northern blot y Dot blot. duo), el protocolo completo consume de 3 a. Para ello se nucleic acid hybridization. PVY, PVS and PLRV viruses. This paper describes a general non-radioactive dot-biot hybridization protocol Slot blot hybridization• of lot. 'protocolo proporcionado por la Dra. Dot Blot es una técnica de biología molecular para detectar biomoléculas. This work describes the implementation of an innovative non-radioactive Northern blot protocol, with modifications that improving the sensibility and. I RNA. Key words: Telomere, prognostic marker, slot blot, colon adenocarcinoma. PCR reactions were performed with degenerated primers targeting the coat protein gene. The hybridization. Tissue printing technique in nitrocelullose membranes: a rapid detection technique for estimating incidence of PVX,. General detection was achieved by DNA hybridization with a PHV-A probe. Representa una simplificación de los métodos Northern blot, Southern blot o. luminescent detection for hybridization.