Index Catalog // 蹄兔

Size criterion for intercalation of hydrocarbon in DNA

创造者:: Craig, Albert Morrie
Abstract:: The binding of fifteen hydrocarbons to native DNA has been investigated. The hydrocarbons were chosen to test a size criterion for hydrocarbon - DNA complexes. It has been found that hydrocarbons, which are small enough to intercalate between the base pairs of a distorted Watson - Crick model of DNA,...
Resource Type:: Masters Thesis
Full Text:: the helical axis. Nagata et al. (20) oriented DNA by flowing aqueous solution through an optical ab

Extent of DNA homology in some distantly and intimately related fishes

创造者:: Gharrett, Anthony John
Abstract:: An attempt was made to differentiate between runs of steelhead by comparing the reassociations of their DNA. Conditions for the reassociation were studied using E. coli DNA, and observations were made spectrophotometrically. Of the five buffers examined, 1.0 molar sodium perchlorate plus one-hundredth molar tris-HCl, pH 7.1, at 60° or...
Resource Type:: Masters Thesis
Full Text:: reassociation of steelhead DNA 20 3 The rate of reassociation of steelhead DNA 20 4 The reassociatibn of the

Alternatives to the DNA precursor-synthesizing enzyme complex hypothesis

创造者:: Weitz, Stephen L.
Abstract:: Investigators have been studying an aggregate containing enzymes of deoxyribonucleoside triphosphate biosynthesis in T4-phage infected bacteria. They suggest that it behaves as an organized complex, efficiently channeling DNA precursors to the replication apparatus. Previous work has suggested that about 10 enzyme activities remain associated through several fractionation steps. This multi-enzyme...
Resource Type:: Dissertation
Full Text:: preferential access over the more immediate precursors to DNA polymerase, Fig. 7 (Reddy and 30 0 20 0 E

Properties and conformation of P-form DNA

创造者:: Zehfus, Micheal H.
Abstract:: Work is presented which explores the properties and nature of the P-form of DNA. Initially the P-form represented an unknown state of DNA which occurred when this molecule was in a solvent of 47.5% methanol, 5% water, and 47.5% ethanol, and which showed properties of both native and denatured conformations....
Resource Type:: Dissertation
Full Text:: and storing at -20°C for 24 hours. The final DNA pellet was rehydrated with the appropriate amount

DNA precu[r]sor compartmentation in mammalian cells : metabolic and anti-metabolic studies of nuclear and mitochondrial DNA synthesis

创造者:: Bestwick, Richard Keith
Abstract:: This dissertation describes an investigation of DNA precursor supply for mitochondrial and nuclear DNA synthesis in HeLa cells and Mouse L-cells. HeLa cells were used for the quantitation of cellular and mitochondrial deoxyribonucleoside triphosphate (dNTP) and ribonucleoside triphosphate (rNTP) pools and of changes in pools in response to treatment with...
Resource Type:: Dissertation
Full Text:: Pyrimidines as Antimetabolites 15 K. Antimetabolites and Mitochondrial DNA Synthesis 20 L. Mitochondrial

Hydrodynamic properties of homogeneous double-stranded DNA

创造者:: Kovacic, Roger Timothy
Resource Type:: Dissertation
Full Text:: and the DNA collected by mixing with three volumes of cold ethanol, precipitating at -20° C overnight

The interaction of polylysine with DNA as studied by polarization of flurescence

创造者:: Evett, Jay Fredrick
Abstract:: A fluorescent dye, 1-dimethylaminonaphthalene-5-sulfonyl chloride (dansyl chloride), was covalently bonded to polylysine. The dansyl tagged polylysine was complexed to DNA by gradient dialysis. The polarization and intensity of fluorescence of the dansyl and the turbidity of the complex were measured as a function of salt concentration for a variety of...
Resource Type:: Dissertation
Full Text:: The interaction of polylysine with DNA as studied by

Comparison of the reassociation and hybridization properties of the DNAs for several species of fish

创造者:: Gharrett, Anthony John
Abstract:: The genome composition and DNA base sequence homologies of several diverse species of fish were examined. The fishes were characterized from spectrophotometric studies of reassociation and hybridization of their DNAs and from the thermal stabilities of hybrid duplexes. Spectrophotometric studies indicated that repeated sequences comprise 35-40% of the genomes of...
Resource Type:: Dissertation
Full Text:: stranded dolly varden DNA (7. 5 OD /ml) and single stranded, CM labeled Deschutes steelhead DNA (0, 04 OD

Studies on the interaction of polylysine with deoxyribonucleic acid

创造者:: McKenzie, Raymond Leslie
Abstract:: The interaction of polylysine with DNA may be divided into two separate phenomena: the primary interaction involved in formation of a well-defined complex, and secondary interactions leading to aggregation of these complexes. Most studies on the interaction of polylysine with DNA have used techniques which measure properties of the aggregated...
Resource Type:: Dissertation
Full Text:: of fraction bound. 69 19 Effect of the DNA(P)/Lysine ratio on the solubility of the complex. 70 20

A partial characterization of the deoxyribonucleic acid found in the thoracic muscles of the tobacco hornworm moth (Manducta sexta)

创造者:: Hinds, Thomas Richard, 1944-
Abstract:: The DNAs (deoxyribonucleic acids) of the thoracic tissue of the tobacco hornworm, Manducta sexta, were studied by physical and chemical means. The adult moth was considered to be fully formed two days after emergence from the pupal case, as indicated by its ability to fly and the integrity of the...
Resource Type:: Dissertation
Full Text:: Oxidase Assay 19 a-3 Glycerophosphate Dehydrogenase Assay 20 Isolation of Nuclear DNA 20 Preparation of

蹄兔

Size criterion for intercalation of hydrocarbon in DNA

Extent of DNA homology in some distantly and intimately related fishes

Alternatives to the DNA precursor-synthesizing enzyme complex hypothesis

Properties and conformation of P-form DNA

DNA precu[r]sor compartmentation in mammalian cells : metabolic and anti-metabolic studies of nuclear and mitochondrial DNA synthesis

Hydrodynamic properties of homogeneous double-stranded DNA

The interaction of polylysine with DNA as studied by polarization of flurescence

Comparison of the reassociation and hybridization properties of the DNAs for several species of fish

Studies on the interaction of polylysine with deoxyribonucleic acid

A partial characterization of the deoxyribonucleic acid found in the thoracic muscles of the tobacco hornworm moth (Manducta sexta)

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