Sedimentation coefficient
High-molecular-weight DNA and the sedimentation coefficient: a new perspective based on DNA from T7 bacteriophage and two novel forms of T4 bacteriophage.
... All of the molecular weight measurements made in this research ultimately derived from the relative length ratio between the given unknown DNA and a lambda phage DNA, as determined by el[r] ...
11
Synthesis, Transport, and Morphogenesis of Type 5 Adenovirus Capsid Proteins
... It will be shown that the nascent polypeptide chains sediment as small nonrandomly coiled molecules with an average sedimentation coefficient of 3.4S, that the newly made proteins are ra[r] ...
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Use of the Extended Fujita method for representing the molecular weight and molecular weight distributions of native and processed oat beta-glucans
... Application to beta-glucans from oats processed by roller milling and long-term storage. To further illustrate application of the method we looked at two preparations of beta glucans extracted from rolled oats and stored ...
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Mechanism of Adsorption and Eclipse of Bacteriophage φX174 I. In Vitro Conformational Change Under Conditions of Eclipse
... Another detail suggested by our data and the results of Dann-Markert, Deutsch, and Zillig 7 is that the decrease in sedimentation coefficient observed for the eclipsed particles 16 resul[r] ...
6
Bacteriophages of Rhodopseudomonas spheroides: Isolation and Characterization of a Rhodopseudomonas spheroides Bacteriophage
... The molecular weight of RS1 DNA was determined employing two methods: i from the sedimentation coefficient derived from sucrose gradient centrifugation, as described by Freifelder 6, by [r] ...
8
Hydroxyurea-Induced Accumulation of Short Fragments During Polyoma DNA Replication II. Behavior During Incubation of Isolated Nuclei
... During incubation of nuclei under conditions suitable for polyoma DNA synthesis in vitro, the short DNA fragments with a sedimentation coefficient of 4S formed in vivo hydroxyurea fragme[r] ...
7
Characterization of the Tumorlike (T) Antigen Induced by Type 12 Adenovirus
... Tavitian and co-workers reported 22 a sedimentation coefficient of 7.6 to 7.8S measured by rate zonal centrifugation in a linear sucrose gradient for a T antigen obtained from transplant[r] ...
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Hydrodynamics of the VanA type VanS histidine kinase: an extended solution conformation and first evidence for interactions with vancomycin
... of sedimentation velocity and sedimentation equilibrium in the analytical ultracentrifuge (SEDFIT, SEDFIT-MSTAR and MULTISIG analysis) showed that VanS in the absence of the ligand is almost entirely ...
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Properties of 42S and 26S Sindbis Viral Ribonucleic Acid Species
... Sedimentation characteristics of ribosomal RNA and viral RNA in low ionic strength buffers Sedimentation coefficient in standard buffer 28S a Ribosomal RNA 16S Ribosomal RNA 42S Sindbis [r] ...
10
Structure and heterogeneity of gliadin: a hydrodynamic evaluation
... weight-average sedimentation coefficient for each fraction and a weight-averaged molecular weight from sedimentation equilibrium and/or cDNA sequence analysis, all the proteins are extended molecules ...
21
Sedimentation of Superfine Aerosol by Means of Ultrasound
... (9) The second mechanism of increase of speed of sedi- mentation is that ultrasonic influence creates excessive pressure (at placement of a source of ultrasound over an aerosol cloud) [8]. This pressure leads to ...
5
Batch Sedimentation in an Impulsively Heated System.
... Fig. 3.2 shows the different stages in the settling process for an initially uniform concentration, φ = 20%, and with plate temperature of 150 ◦ C. Each successive image in Figs. 3.2(a)-(f) represents a later time ...
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Computer simulation of sedimentation in meandering streams
... in which V is the mean fluid flow velocity parallel to the x- direction and f is the Darcy-Veisbach friction coefficient, both at the given station z. The value of f depends on the character of the bed and the ...
424
Sedimentation and subsidence history of the Lomonosov Ridge
... The earliest appearance of NCW in the deep North Atlantic occurred at 19–20 Ma Wright and Miller 1996, Wright, 1998 and may mark the time that the Greenland-Faeroe Ridge had subsided to [r] ...
7
Cyclic sedimentation in the Permian system of Tasmania
... 25; thin muddy breaks in upper 3 inches Mudstone dark gray, thin-bedded, calcareous Limestone medium dark gray, slightly muddy, muddy breaks 3, 5 inches above base; numerous brachiopods [r] ...
10
An Environmental Examination Of Sedimentation In Lindisfarne Bay
... 14 Derwent Estuary 15 Lindisfarne Bay in the lower Derwent Estuary 16 Urbanisation of Lindisfarne 137Cs pathways 24 29 Coastline ofLindisfarne Bay circa 1800 34 City of Hobart and Claren[r] ...
153
SEDIMENTATION BEHAVIOUR OF BARIUM PHOSPHATE PRECIPITATE IN AQUEOUS SOLUTION
... In each experiment, the precipitate formed was stirred for 30 seconds and the displacement of the suspension was monitored and recorded every minute, and terminated when compression settling was minimal. Plots of change ...
6
General aspects of continental margin sediments of the Ceará State, northeast Brazil, from mineralogy and principal component analysis
... terrigenous sedimentation (pelagic sedimentation predominance), anoxic conditions and total organic carbon preserved are related to transgressive ...pelagic sedimentation periods, or regressive ...
10
Sedimentation of Pervious Concrete Pavement Systems
... Permeability of pervious concrete can be measured in the laboratory by several means. A falling head permeameter is commonly used for convenience. The cylindrical sample is prepared such that no water flows along the ...
288
Study of Sedimentation Stability of Magnetorheological Fluid
... particles sedimentation that caused by the density difference between magnetic particles and carrier ...greater sedimentation rate will be that can be reflected in ...the sedimentation stability of ...
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