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Structural alterations in mutant precursors of the yeast tRNALeu3 gene which behave as defective substrates for a highly purified splicing endoribonuclease.

We have produced a highly purified preparation of the Xenopus laevis splicing endonuclease (XlaI RNase). The purified enzyme correctly cleaves tRNA precursors, creating substrates for subsequent ligation. The 5'-half molecules have a 2',3' cyclic phosphate at their 3' termini. As...

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Библиографические подробности
Главные авторы: Attardi, D G, Margarit, I, Tocchini-Valentini, G P
Формат: Artigo
Язык:Inglês
Опубликовано: 1985
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC554656/
https://ncbi.nlm.nih.gov/pubmed/3937725
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