Capping by branching: a new ribozyme makes tiny lariats |
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Authors: | Pyle Anna Marie |
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Institution: | Department of Molecular Biophysics and Biochemistry, Howard Hughes Medical Institute, Yale University, 266 Whitney Avenue, Bass Building Room 334, New Haven, CT 06520, USA. |
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Abstract: | The number of naturally occurring RNA enzymes has just been expanded by the discovery of a new branching ribozyme. But this ribozyme has unexpected relatives: group I introns. |
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