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D L Robberson

Explore the profile of D L Robberson including associated specialties, affiliations and a list of published articles. Areas
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21.
Robberson D, GAY M, Wilkins C, HODNETT J
Cytogenet Cell Genet . 1980 Jan; 26(2-4):127-41. PMID: 6248296
HeLa S3 cells were cloned, recloned, and then selected for growth in the presence of increasing concentrations of bromodeoxyuridine. Cultures of these cloned thymidine kinase minus (TK-) cells were found...
22.
Hubbell H, Robberson D, Hsu T
Nucleic Acids Res . 1979 Dec; 7(8):2439-56. PMID: 523322
Native DNA of the Guinea pig, Cavia porcellus, purified from liver or tissue culture cells, was heat denatured and reassociated to a Cot value of 0.01 (equivalent Cot value of...
23.
Lloyd R, HAIDLE C, Robberson D
Gene . 1979 Nov; 7(3-4):303-16. PMID: 93065
Electron microscopy of purified full-length linear duplex molecules produced by bleomycin reaction with PM2 DNA revealed low frequencies of closed circular duplex molecules as well as linear duplex molecules with...
24.
Lloyd R, HAIDLE C, Robberson D
Gene . 1979 Nov; 7(3-4):289-302. PMID: 93064
Form II PM2 DNA, which contained bleomycin-mediated single-strand breaks, was purified and treated with the extracellular endonuclease from Alteromonas BAL 31. This enzyme cleaves the phosphodiester backbone opposite a single-strand...
25.
Lloyd R, HAIDLE C, Robberson D
Proc Natl Acad Sci U S A . 1979 Jun; 76(6):2674-8. PMID: 88734
Reaction of covalently closed circular PM2 bacteriophage DNA with the anticancer drug bleomycin produces nicked circular (form II) and linear duplex (form III) DNA [Lloyd, R.S., Haidle, C.W. & Robberson,...
26.
Lloyd R, HAIDLE C, Robberson D
Biochemistry . 1978 May; 17(10):1890-6. PMID: 77675
Brief exposure of covalently closed circular duplex PM2 DNA to low concentrations of the clinical bleomycin mixture (Blenoxane) resulted in specific fragmentation of the genome that does not depend on...
27.
Legerski R, Gray Jr H, Robberson D
J Biol Chem . 1977 Dec; 252(23):8740-6. PMID: 925019
The highly single strand-specific extracellular nuclease of Pseudomonas BAL 31 is shown to cleave non-supercoiled closed circular duplex PM2 bacteriophage DNA containing regions of altered helix structure produced in vitro...
28.
Robberson D, Wilkins C, Clayton D, Doda J
Nucleic Acids Res . 1977 Jan; 4(5):1315-38. PMID: 331255
Exhaustive EcoRI digests of circular dimer mitochondrial DNA (mtDNA) from mouse cell lines LD and LDTK- yield two major fragments whose average lengths are slightly smaller than the corresponding fragments...
29.
Monahan J, Harris S, Woo S, Robberson D, OMalley B
Biochemistry . 1976 Jan; 15(1):223-33. PMID: 55272
The synthesis of a complementary DNA copy (cDNA) of hen ovalbumin mRNA using AMV RNA-directed DNA polymerase was studied under different conditions of salt, deoxyribonucleotide concentrations, temperature, and time. It...
30.
Gray Jr H, Ostrander D, HODNETT J, Legerski R, Robberson D
Nucleic Acids Res . 1975 Sep; 2(9):1459-92. PMID: 1178526
The culture medium of Pseudomonas BAL 31 contains endonuclease activities which are highly specific for single-stranged DNA and for the single-stranded or weakly hydrogen-bonded regions in supercoiled closed circular DNA....