Guanine-Plus-Cytosine Contents of Type Strains of the Genus Providencia
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چکیده
منابع مشابه
the investigation of the relationship between type a and type b personalities and quality of translation
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analysis of reading comprehension needs of the students of paramedical studies: the case of the students of health information management (him)
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15 صفحه اولInvestigation of Substituent Effects on the Strength of Hydrogen Bond in the Guanine: Cytosine Base Pairs: A Theoretical Study
In the present work, the substituent effect on the strength of H-bonds in the guanine – cytosine base pair was studied when the substituents are connected to the guanine base through a phenyl ring. In this study, guanine was substituted in the H8 and H9 positions by electron donating (ED) and electron withdrawing (EW) groups mediated by a phenyl ring in the gas phase. The calculations were perf...
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Proposed subgroups of spiroplasmas of high guanine plus cytosine content, group IV.
The plant surface and insect-inhabiting spiroplasmas of group IV, unlike other spiroplasmas, have not been demonstrated to utilize arginine. They require cholesterol for growth, produce spots and films on some media, and do not hydrolize arbutin. Electrophoretic and serological comparisons of strains from North America and Europe indicate the existence of strain differences within group IV. Thi...
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ژورنال
عنوان ژورنال: International Journal of Systematic Bacteriology
سال: 1987
ISSN: 0020-7713,1465-2102
DOI: 10.1099/00207713-37-4-449