A STUDY OF E. COLI AND T. MARITIMA RIBOSOMES BY ATOMIC FORCE MICROSCOPYстатья
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Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:The present work are devoted the investigations of ribosome of E.coli и T.maritima by atomic force microscopy. The 70S, 50S и 30S ribosomal subunits were studied. The considerable heterogeneity of structures was visualized then 70s and 30S subunits were sorbed on mica. The linear and height of molecules were estimated. The heights of ribosome E. Coli and T.maritima have essential distinctions. The average height of 70S рибосом E.coli was 9,4± 0,01 nm and T.maritima – 10,35 ± 0,02 нм. The differences probably were determinated by special organization of mobile ribosomal element - – L7/L12–stalk