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ABSTRACT Cytidine deaminase APOBEC3G (A3G) has broad antiviral activity against diverse retroviruses and/or retrotransposons, and… Expand Human APOBEC3 proteins are editing enzymes that can interfere with the replication of exogenous retroviruses such as human… Expand The eukaryotic signal recognition particle (SRP) is a cytoplasmic ribonucleoprotein particle that targets secretory and membrane… Expand The 54 kd protein subunit of the signal recognition particle (SRP54) has been shown to bind signal sequences by UV crosslinking… Expand 7SL RNA is an abundant cytoplasmic RNA which functions in protein secretion as a component of the signal recognition particle1… Expand Of the several hundred 7SL RNA‐like sequences that are dispersed in human DNA, no more than four are likely to represent genes… Expand We have cloned and characterized cDNA copies of larval and adult Drosophila 7SL RNA. The Drosophila 7SL sequence shares 66.3… Expand Digestion of the signal recognition particle (SRP) of dog pancreas with micrococcal nuclease results in the stepwise cleavage of… Expand We have cloned and sequenced a cDNA copy of in vitro-polyadenylated 7SL RNA of HeLa cells. The cloned fragment is 303 bp long and… Expand A purified 7S-gamma globulin fraction of a rabbit anti-human lymphocyte serum (RAHLS) has been prepared. This material… Expand