Mikrobiologie (2.273 Artikel)

Biology, Genetics and Health Aspects

One of the most interesting aspects of this new scientific horizon is the fact that we may identify (or even create in the laboratory) and utilize many of these "friendly bacteria" to protect, or i...

Written by a team of international experts, this third edition designed to guide public health personnel or teams in any country that investigates reports of alleged waterborne illnesses. The manua...

Complexes of Biologically Active Substances with Nucleic Acids -- Yesterday, Today, Tomorrow.- Antibiotics and Nucleic Acids.- Kinetics of Binding of Drugs to DNA.- The Binding of Actinomycin D to ...

Methyl ketones with a hydrocarbon chain length of C4 to C17 are currently produced from petrochemical resources, and there is only limited research on sustainable production and purification of tho...

The Photochemistry of 5-Bromouracil and 5-Iodouracil in DNA (With 2 Figures).- A. Introduction.- B. Structural and Spectroscopic Information.- C. Ultraviolet-induced Lesions in DNA Containing BrUra...

On Molecular Biology.- References.- The Biological Significance of the Genetic Code.- I. Introduction.- II. Characteristics of the Genetic Code.- III. Conclusion.- References.- Errors in Translatio...

The Polymorphism of DNA.- I. Introduction.- II. A Summary of the Principles of DNA X-Ray Diffraction.- III. Generalities of DNA Transitions.- IV. B-like Structures.- V. The A Form.- VI. C-like Stru...

Thermal Transition Spectroscopy: A New Tool for Submolecular Investigation of Biologic Macromolecules.- I. Introduction.- II. Results.- III. Application of the Method to the Study of DNA-Containing...

DNA Cloning and the Analysis of Plasmid Structure and Function.- A. Introduction.- B. Restriction Endonucleases.- C. DNA Cloning.- D. Analysis of Plasmid Structure and Function.- E. Concluding Rema...

Penicillin Until 1957.- A. Introduction.- B. The Discovery of Penicillin.- C. Penicillin as a Chemotherapeutic Drug.- D. Early Studies on Mode of Action.- E. Paradoxical Inhibitory Zone Phenomena.-...

snRNP's and scRNP's in Eukaryotic Cells (With 4 Figures).- A. Historical Background.- B. The U snRNA's.- C. Other Small RNA's Precipitable with Autoimmune Antibodies.- D. Other Small RNP's of Organ...

Translocation Along Microtubules in Insect Ovaries.- A. Introduction.- B. Insect Ovaries, Their Morphology and Development.- C. Translocation of Materials Between Nutritive Cells and Oocytes.- D. U...

Biological functions are almost exclusively attributed to macromolecules, i.e. nucleic acids, proteins and polysaccharides. To gain their complete functional activities these biomolecules have to a...

Synthesis of Small Nuclear RNAs.- 1 Introduction.- 2 Two Classes of U snRNA Genes.- 3 RNA Polymerases Transcribing U snRNA Genes.- 4 Organization of U snRNA Genes.- 5 Cis-Acting Elements in U snRNA...