Sequence Homology at the 5'-Termini of Insect Messenger RNAs
نویسندگان
چکیده
منابع مشابه
The nature of the 5'-linked 5' nucleotide sequence at the 5' end of rabbit globin messenger ribonucleic acid.
Poly(A)-containing messenger RNA isolated from rabbit reticulocytes as estimated by periodate oxidation and condensation with [3H]isoniazid has two oxidizable end groups per molecule of mol. wt. 220000. When the mRNA is subjected to stepwise degradation by beta-elimination, only one oxidizable end-group is found. This indicates that one of the 2',3' hydroxyl end-groups is linked through the nor...
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Sequence analysis of lymphocytic choriomeningitis virus L and S RNAs has revealed evidence of heterogeneity within the termini of the genomic and antigenomic RNAs. The RNAs are missing from 0 to 38 bases, show characteristic patterns of deleted nucleotides at both 5' and 3' termini, and often have a nontemplated base at the terminus. The same deletions, at either the 5' or the 3' terminus of th...
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Human tumors and tumor cell lines were analyzed for the presence of mRNA coding for transforming growth factors a and ß(TGF-a and -ft) and the epidermal growth factor receptor. TGF-a mRNA was not detect able in hematopoietic tumor cell lines but was found in a variety of solid tumor cells, particularly carcinomas. Many of the tumors that contained TGF-a mRNA also expressed high levels of epide...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1973
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.70.5.1355