TY - JA AU - Lizardi,P.M. AU - Guerra,C.E. AU - Kramer,F.R. AU - Lomeli,H. AU - Tussie-Luna,I. TI - Exponential amplification of recombinant-RNA hybridization probes PY - 1988/// KW - Biotechnology KW - Plasmodium KW - RNA N1 - Illustrations, graphs, references p. 1202 N2 - Recombinant RNA molecules were synthesized that function both as hybridization probes and as templates for exponential amplification by Qbeta replicase. Each recombinant consists of a sequence specific for Plasmodium falciparum, embedded within the sequence of MDV-1 RNA, which is a natural template for Qbeta replicase. The probe sequence was inserted within a hairpin loop that occurs on the exterior of MDV-1 RNA. The recombinant RNAs hybridize specifically to complementary DNA, despite topological constraints on the probe domain, are replicated at the same rate as MDV-1 RNA, despite their additional length, and are able to serve as templates for the T2 - BioTechnology ER -