circular molecules
Electron microscopy of the segmented RNA genome ofLa Crosse virus: absence of circular molecules.
... In the second procedure, total viral RNA was prepared by centrifugation through CsCl, with a density of 1.707 g/ml, in order to prevent DNA and other viral and cellular constituents, fro[r] ...
7
Circularization of the Herpes Simplex Virus Type 1 Genome upon Lytic Infection
... Recently, however, conflicting data have been presented by Jackson and DeLuca (17), who employed the gel electrophore- sis system of Gardella et al. (11) to investigate the configura- tion of HSV-1 genomes following ...
8
Conformation-Selective Methylation of Geminivirus DNA
... small circular single-stranded DNA genomes replicate in plant cell nuclei by using various double-stranded DNA (dsDNA) intermediates: distinct open circular and covalently closed circular as well as ...
12
Structure of hepatitis B Dane particle DNA before and after the Dane particle DNA polymerase reaction.
... The results in Table 2 show that the mean length of circular molecules from Dane particles not subjected to a DNA polymerase reaction increased by 23% when spread in formamide compared w[r] ...
7
Episomal Viral DNA in a Herpesvirus saimiri-Transformed Lymphoid Cell Line
... Partial denaturation mapping of circular molecules from #1670 lymphoid cells showed uniform arrangement of H- and L-DNA sequences in all circles.. Maps of both L-regions suggested that t[r] ...
10
Characterization of the DNA of a Nonoccluded Baculovirus, Hz-1V
... Table 1 presents the observed contour lengths and calculated size estimates of the circular molecules, relative to circular PM-2 DNA internal standard of molecular weight 3.7 x 106 17.. [r] ...
8
Monomer and multimer covalently closed circular forms of Rous sarcoma virus DNA.
... 148 du Centre National de la Recherche Scientifique, Institute of Cancerology and Immunogenetics, Villejuif, France Covalently closed circular molecules of viral DNA synthesized in virus[r] ...
6
The search for homology does not limit the rate of extrachromosomal homologous recombination in mammalian cells.
... tion enzymes prior to transfection. Various combina- tions of linear and circular molecules were used. Fig- ure 4 presents a schematic illustration of seven different com[r] ...
9
Rearrangements in unintegrated retroviral DNA are complex and are the result of multiple genetic determinants.
... Four forms of rearranged circular molecules have been described previously: i molecules that have undergone an autointegration event in which a segment of the genome bounded by LTRs is i[r] ...
10
Circularization and cleavage of guinea pig cytomegalovirus genomes.
... duce circular molecules which contain one repeat, yet concate- meric DNA from stocks derived from single viral plaques con- tains both single and double repeats (data not shown), suggesting that at some ...
9
Two Novel DNAs That Enhance Symptoms and Overcome CMD2 Resistance to Cassava Mosaic Disease
... Cassava mosaic begomoviruses (CMBs) cause cassava mosaic disease (CMD) across Africa and the Indian subcontinent. Like all members of the geminivirus family, CMBs have small, circular single-stranded DNA genomes. ...
14
Deformation mechanisms in a metastable beta titanium twinning induced plasticity alloy with high yield strength and high strain hardening rate
... As predicted by the notion that sister chromatid cohesion is mediated by entrapment of sister DNAs inside cohesin rings, there is perfect correlation be- tween co-entrapment of circular minichromosomes and sister ...
32
Effect of Fv-1 gene product on synthesis of linear and supercoiled viral DNA in cells infected with murine leukemia virus.
... At a higher density fractions 6 through 9, where closed circular doublestranded form I DNA molecules are expected to band, no virus-specific DNA was detected in the extract of cells infe[r] ...
13
Detection, purification, and characterization of two species of covalently closed circular proviral DNA molecules of bovine leukemia virus.
... 3 0022-538X/83/031172-05$02.00/0 Copyright C 1983, American Society for Microbiology Detection, Purification, and Characterization of Two Species of Covalently Closed Circular Proviral D[r] ...
5
Attachment of avidin-coupled spheres to linear and circular forms of mengovirus double-stranded RNA.
... Frequencies of mengovirus RF RNAs with attached avidin-coupledpolynethacrylate spheresa %Of to- Genomic-length molecules Linear forms Circular forms Opposed ends 43 44 8 45 46 9 Genomic-[r] ...
9
Transfection of Escherichia coli spheroplasts. V. Activity of recBC nuclease in rec+ and rec minus spheroplasts measured with different forms of bacteriophage DNA.
... Our approach to this question has been to use a variety of DNA molecules that are either linear or circular or potentially circular and ask if such molecules can efficiently transfect in[r] ...
11
Thermal melt circular dichroism spectroscopic studies for identifying stabilising amphipathic molecules for the voltage gated sodium channel NavMs
... amphipathic molecules to maintain their solubility in aqueous ...detergent molecules, but more recently they have included amphipols, which are polymers of different sizes and composi- tions designed to ...
9
In vivo resolution of circular plasmids containing concatemer junction fragments from minute virus of mice DNA and their subsequent replication as linear molecules.
... Pvu]II Axis of Symmetry 412 lac Zl 412 E Pv Unresolved and Unreplicated Predicted native length - 1032 basepairs Axis of Symmetry 412 PvulI F Resolved and Replicated Predicted native len[r] ...
12
Structure of nonintegrated, circular Herpesvirus saimiri and Herpesvirus ateles genomes in tumor cell lines and in vitro-transformed cells.
... Circular DNA molecules from all cell lines, except the virus-producing rabbit tumor cell line RLC, have a higher proportion of G+C-rich H-DNA sequences than virion DNA Table 2; however, [r] ...
16
Double-Length, Circular, Single-Stranded DNA from Filamentous Phage
... In the CsCl gradient fractions, the length distribution of the DNAs was determined from measurements of at least 100 circular monomers and 10 linear monomers; all double-length molecules[r] ...
11