Time after infection (h) Page 1 NATURE NEW BIOLOGY VOL. 233 SEPTEMBER 8 1971 4 %
Table 2 Effect of SV40 and 5-Fluoro 2-deoxyuridine (FUdR) Addition on Autoradiography …

Abstract The sequence A–A–U–A–A–A is present in six different purified messenger RNA
molecules (specifically the α-and β-globulin mRNAs of rabbit and human, the …

HeLa human cells were injected with a natural mixture of rabbit alpha and beta globin
mRNA. They were incubated for 6 hr with [35S] methionine either immediately after injection …

Abstract The sequence AAUAAA, found 11–30 base pairs (bp) upstream of the poly (A) site
of most non-histone eukaryotic messenger RNAs (mRNAs) 1 forms an essential part of the …

We have investigated the locations of the poly (A), the mRNA-specific sequences and the
RNA sequences that are eventually cleaved from the 1880 nucleotide precursor of mouse …

We have determined the nucleotide sequence of 75 nucleotides of the 3'-untranslated
portion of normal human α globin mRNA which corresponds to the elongated amino acid …

The sequence of 52 nucleotides adjacent to the poly (A) of rabbit β globin mRNA has been
determined. Striking sequence and structural homologies exist between it and mouse …

Abstract A 9S RNA fraction from mouse reticulocytes, containing the active α-and β-globin
mRNAs, has been isolated by hybridization of the polyadenylate regions in the mRNAs to …

Sequences of 43 and 70 nucleotides adjacent to the 3'terminal poly (A) of human a and/3
globin mRNAs have been established. Sequence analysis of complementary DNA from both …

Abstract THE 3′-OH poly (A) segment of globin mRNA ensures the stability of the message
when injected into Xenopus oocytes1–4. We recently developed5 a specific method for the …