Volume 1(5); May 1974 Isolation and sequence determination of the 3′-terminal regions of isotopically labelled RNA molecules PMCID: PMC343367 Mercury(II) binding to s4U in E.coli tRNAVal PMCID: PMC343368 Degradation of 6-methyl-2'-deoxyuridine in the in vivo and in vitro systems of Escherichia coli. PMCID: PMC343369 Mung bean nuclease: mode of action and specificity vs synthetic esters of 3′-nucleotides PMCID: PMC343370 Transfer RNA methylating activity of yeast mitochondria PMCID: PMC343371 Effect of L-methioninyl adenylate on the level of aminoacylation in vivo of tRNAMet from Escherichia coli K12 PMCID: PMC343372 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||