Biomaterial Database

Electron microscopic studies on denatured DNA from Escherichia coli. 1966

N N Das Gupta, and M Sarkar, and D N Misra

UI	MeSH Term	Description	Entries
D008854	Microscopy, Electron	Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen.	Electron Microscopy
D011830	Radiation Effects	The effects of ionizing and nonionizing radiation upon living organisms, organs and tissues, and their constituents, and upon physiologic processes. It includes the effect of irradiation on food, drugs, and chemicals.	Effects, Radiation,Effect, Radiation,Radiation Effect
D004269	DNA, Bacterial	Deoxyribonucleic acid that makes up the genetic material of bacteria.	Bacterial DNA
D004926	Escherichia coli	A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.	Alkalescens-Dispar Group,Bacillus coli,Bacterium coli,Bacterium coli commune,Diffusely Adherent Escherichia coli,E coli,EAggEC,Enteroaggregative Escherichia coli,Enterococcus coli,Diffusely Adherent E. coli,Enteroaggregative E. coli,Enteroinvasive E. coli,Enteroinvasive Escherichia coli
D006358	Hot Temperature	Presence of warmth or heat or a temperature notably higher than an accustomed norm.	Heat,Hot Temperatures,Temperature, Hot,Temperatures, Hot
D012997	Solvents	Liquids that dissolve other substances (solutes), generally solids, without any change in chemical composition, as, water containing sugar. (Grant & Hackh's Chemical Dictionary, 5th ed)	Solvent
D013053	Spectrophotometry	The art or process of comparing photometrically the relative intensities of the light in different parts of the spectrum.
D014466	Ultraviolet Rays	That portion of the electromagnetic spectrum immediately below the visible range and extending into the x-ray frequencies. The longer wavelengths (near-UV or biotic or vital rays) are necessary for the endogenous synthesis of vitamin D and are also called antirachitic rays; the shorter, ionizing wavelengths (far-UV or abiotic or extravital rays) are viricidal, bactericidal, mutagenic, and carcinogenic and are used as disinfectants.	Actinic Rays,Black Light, Ultraviolet,UV Light,UV Radiation,Ultra-Violet Rays,Ultraviolet Light,Ultraviolet Radiation,Actinic Ray,Light, UV,Light, Ultraviolet,Radiation, UV,Radiation, Ultraviolet,Ray, Actinic,Ray, Ultra-Violet,Ray, Ultraviolet,Ultra Violet Rays,Ultra-Violet Ray,Ultraviolet Black Light,Ultraviolet Black Lights,Ultraviolet Radiations,Ultraviolet Ray

Related Publications

N N Das Gupta, and M Sarkar, and D N Misra

[Fixation of partially denatured DNA molecules for electron microscopic studies].

January 1972, Ukrains'kyi biokhimichnyi zhurnal,

N N Das Gupta, and M Sarkar, and D N Misra

Physical studies of denatured tRNA2Glu from Escherichia coli.

July 1976, Proceedings of the National Academy of Sciences of the United States of America,

N N Das Gupta, and M Sarkar, and D N Misra

Electron microscopic studies on the folded chromosome of Escherichia coli.

January 1974, Cold Spring Harbor symposia on quantitative biology,

N N Das Gupta, and M Sarkar, and D N Misra

Electron microscopic studies of Escherichia coli ribosomal subunits.

January 1973, Basic life sciences,

N N Das Gupta, and M Sarkar, and D N Misra

Concatemers in DNA replication: electron microscopic studies of partially denatured intracellular lambda DNA.

March 1972, Journal of molecular biology,

N N Das Gupta, and M Sarkar, and D N Misra

[Light and electron microscopic studies on the antibiotic varieties of Escherichia Coli].

February 1952, Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. 1. Abt. Medizinisch-hygienische Bakteriologie, Virusforschung und Parasitologie. Originale,

N N Das Gupta, and M Sarkar, and D N Misra

Further electron microscopic studies on the expression of Escherichia coli group II capsules.

June 1990, Journal of bacteriology,

N N Das Gupta, and M Sarkar, and D N Misra

Phase contrast and electron microscopic studies on the nuclear apparatus of Escherichia coli.

April 1953, Proceedings of the Royal Society of London. Series B, Biological sciences,

N N Das Gupta, and M Sarkar, and D N Misra

Electron microscopic analysis of DNA forks generated by Escherichia coli DNA helicase II.

September 1990, European journal of biochemistry,

N N Das Gupta, and M Sarkar, and D N Misra

Subunits of chromosomal DNA. I. Electron microscopic analysis of partially denatured DNA.

January 1972, Chromosoma,