This publication summarizes the current status of our understanding of RNA, with particular emphasis on the chemistry of this key biological molecule. The various RNAs covered are messenger RNA, ribosomal RNA, transfer RNA and RNA enzymes (ribozymes). The different chapters detail biophysical and chemical methods to investigate RNA structure and function, the synthesis of native and modified RNAs and the latest advances in our understanding of the vast array of biological processes in which RNA is involved.In the case of viroids that are present at low concentrations, for example GYSV-1 and GYSV-2, larger amounts of starting material ... 12.4 DOMAIN MODEL FOR PSTV GROUP OF VIROIDS From an examination of sequence homology among anbsp;...
|Author||:||D. Söll, S. Nishimura, P. Moore|
|Publisher||:||Elsevier - 2001-12-03|