Figure 1: a, Secondary structure of the hairpin ribozyme with its substrate. b, Secondary structure of the 38-nucleotide loop B RNA construct used in the present study. One- and two-dimensional ...
Figure 1: a, Secondary structure of E. coli 4.5S RNA and its interaction site with Ffh (shown in gray as two-domain model). Figure 2: NMR spectra of exchangeable protons of the SRP 28-mer. Some ...
The Center for Astrophysics and Space Astronomy (CASA) is dedicated to advancing our understanding of the Universe in which we live through observations, theory, and the development of ground-based ...
Iran’s system of government is not quite a democracy, nor a theocracy. Founding Supreme Leader Ruhollah Khomeini developed its animating doctrine, known as guardianship of the jurist, in the years ...
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