John D. Karkas: search on Z-Library

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1

Segments of the Internal Carotid Artery During Endoscopic Transnasal and Open Cranial Approaches: Can a Uniform Nomenclature Apply to Both?

DePowell, John J., Froelich, Sebastien C., Zimmer, Lee A., Leach, James L., Karkas, Alexandre, Theodosopoulos, Philip V., Keller, Jeffrey T.

Journal:

World Neurosurgery

Year:

2014

Language:

english

File:

PDF, 1.34 MB

english, 2014

2

Mechanism of DNA Replication by Highly Purified DNA Polymerase of Chicken Embryo

Jannis G. Stavrianopoulos, John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1972

Language:

english

File:

PDF, 832 KB

english, 1972

3

Separation of B. Subtilis DNA into Complementary Strands, II. Template Functions and Composition as Determined by Transcription with RNA Polymerase

John D. Karkas, Rivka Rudner and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1968

Language:

english

File:

PDF, 851 KB

english, 1968

4

Separation of B. Subtilis DNA into Complementary Strands, III. Direct Analysis

Rivka Rudner, John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1968

Language:

english

File:

PDF, 313 KB

english, 1968

5

Separation of B. Subtilis DNA into Complementary Strands, I. Biological Properties

Rivka Rudner, John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1968

Language:

english

File:

PDF, 287 KB

english, 1968

6

Template Functions in the Enzymic Formation of Polyribonucleotides, IV. Denatured DNA as Template

John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1967

Language:

english

File:

PDF, 950 KB

english, 1967

7

Separation of Microbial Deoxyribonucleic Acids into Complementary Strands

Rivka Rudner, John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1969

Language:

english

File:

PDF, 1011 KB

english, 1969

8

Photochemical Approaches to Complex Chemotypes: Applications in Natural Product Synthesis

Kärkäs, Markus D., Porco, John A., Stephenson, Corey R. J.

Journal:

Chemical Reviews

Year:

2016

Language:

english

File:

PDF, 19.02 MB

english, 2016

9

DNA Polymerase of Chicken Embryo: Purification and Properties

Jannis G. Stavrianopoulos, John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1972

Language:

english

File:

PDF, 790 KB

english, 1972

10

Cloning, analysis, and bacterial expression of human farnesyl pyrophosphate synthetase and its regulation in Hep G2 cells

Sheares, Bradley T., White, Sylvia S., Molowa, David T., Chan, Karen, Ding, Victor D. H., Kroon, Paulus A., Bostedor, Richard G., Karkas, John D.

Journal:

Year:

1989

Language:

english

File:

PDF, 2.41 MB

english, 1989

11

Snow-accumulation studies in Antarctica with ground-penetrating radar using 50,100 and 800 MHz antenna frequencies

Sinisalo, Anna, Grinsted, Aslak, Moore, John C., Kärkäs, Eija, Pettersson, Rickard

Journal:

Annals of Glaciology

Year:

2003

Language:

english

File:

PDF, 743 KB

english, 2003

12

Tissue selectivity of the cholesterol-lowering agents lovastatin, simvastatin and pravastatin in rats in vivo

John I. Germershausen, Vincent M. Hunt, Richard G. Bostedor, Philip J. Bailey, John D. Karkas, Alfred W. Alberts

Journal:

Biochemical and Biophysical Research Communications

Year:

1989

Language:

english

File:

PDF, 577 KB

english, 1989

13

Preparative high speed gel permeation chromatography of proteins on Toyopearl HW55F

John Germershausen, John D. Karkas

Journal:

Biochemical and Biophysical Research Communications

Year:

1981

Language:

english

File:

PDF, 440 KB

english, 1981

14

A comparison of the antiviral agents 2′-nor-2′-deoxyguanosine and acyclovir: Uptake and phosphorylation in tissue culture and kinetics of in vitro inhibition of viral and cellular DNA polymerases by their respective triphosphates

John Germershausen, Richard Bostedor, A.Kirk Field, Helen Perry, Richard Liou, Herbert Bull, R.L. Tolman, John D. Karkas

Journal:

Biochemical and Biophysical Research Communications

Year:

1983

Language:

english

File:

PDF, 517 KB

english, 1983

15

New fungal metabolites as potential antihypercholesterolemics and anticancer agents

Huang, Leeyuan, Lingham, Russell B., Harris, Guy H., Singh, Sheo B., Dufresne, Claude, Nallin-Omstead, Mary, Bills, Gerald F., Mojena, Marina, Sanchez, Manuel, Karkas, John D., Gibbs, Jackson B., Clap

Journal:

Canadian Journal of Botany

Year:

1995

Language:

english

File:

PDF, 583 KB

english, 1995

16

Studies on the specification of accessory biochemical characters, as exemplified by the fatty acid patterns of various strains of Escherichia coli

Karkas, John D., Türler, Hans, Chargaff, Erwin

Journal:

Biochimica et Biophysica Acta (BBA) - General Subjects

Year:

1965

Language:

english

File:

PDF, 805 KB

english, 1965

17

Stereochemical considerations in the enzymatic phosphorylation and antiviral activity of acyclonucleosides. I. Phosphorylation of 2′-nor-2′-deoxyguanosine

John D. Karkas, John Germershausen, Richard L. Tolman, Malcolm MacCoss, Arthur F. Wagner, Richard Liou, Richard Bostedor

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1987

Language:

english

File:

PDF, 670 KB

english, 1987

18

Nucleic Acid Polymerases of the Developing Chicken Embryo: A DNA Polymerase Preferring a Hybrid Template

Jannis G. Stavrianopoulos, John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1971

Language:

english

File:

PDF, 755 KB

english, 1971

19

Carba-acyclonucleoside antiherpetic agents

John Hannah, Richard L. Tolman, John D. Karkas, Richard Liou, Helen C. Perry, A. Kirk Field

Journal:

Journal of Heterocyclic Chemistry

Year:

1989

File:

PDF, 879 KB

1989

20

Methylation studies on ox-brain mucolipid

John D. Karkas, Erwin Chargaff

Journal:

Biochimica et Biophysica Acta

Year:

1960

Language:

english

File:

PDF, 140 KB

english, 1960

21

Template Properties of Complementary Fractions of Denatured Microbial Deoxyribonucleic Acids

John D. Karkas, Rivka Rudner and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1970

Language:

english

File:

PDF, 385 KB

english, 1970

22

ChemInform Abstract: Photochemical Approaches to Complex Chemotypes: Applications in Natural Product Synthesis

Karkas, Markus D., Porco, John A., Stephenson, Corey R. J.

Journal:

Year:

2016

File:

PDF, 14 KB

2016

23

Synthesis and antiherpetic activity of (.+-.)-9-[[(Z)-2-(hydroxymethyl)cyclopropyl]methyl]guanine and related compounds

Ashton, Wallace T., Meurer, Laura Canning, Cantone, Christine L., Field, A. Kirk, Hannah, John, Karkas, John D., Liou, Richard, Patel, Gool F., Perry, Helen C.

Journal:

Journal of Medicinal Chemistry

Year:

1988

Language:

english

File:

PDF, 1.60 MB

english, 1988

24

A new method of assay for polynucleotide ligase

Journal:

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis

Year:

1974

Language:

english

File:

PDF, 620 KB

english, 1974

25

Synthesis and antiherpetic activity of (S)-, (R)-, and (.+-.)-9-[(2,3-dihydroxy-1-propoxy)methyl]guanine, linear isomers of 2'-nor-2'-deoxyguanosine

Ashton, Wallace T., Canning, Laura F., Reynolds, Glenn F., Tolman, Richard L., Karkas, John D., Liou, Richard, Davies, Mary Ellen M., DeWitt, Corrille M., Perry, Helen C., Field, A. Kirk

Journal:

Journal of Medicinal Chemistry

Year:

1985

Language:

english

File:

PDF, 1.07 MB

english, 1985

26

Fractionation of high-molecular-weight proteins with mixed Toyo-pearl packings

John Germershausen, Richard Bostedor, Richard Liou, John D. Karkas

Journal:

Journal of Chromatography A

Year:

1983

Language:

english

File:

PDF, 243 KB

english, 1983

27

Template Functions in the Enzymic Formation of Polyribonucleotides, II. Metaphase Chromosomes as Templates in the Enzymic Synthesis of Ribonucleic Acid

Hsiang Ju Lin, John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1966

Language:

english

File:

PDF, 828 KB

english, 1966

28

Action of DNA Polymerase I of Escherichia coli with DNA-RNA Hybrids as Templates

John D. Karkas, Jannis G. Stavrianopoulos and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1972

Language:

english

File:

PDF, 817 KB

english, 1972

29

Template Functions in the Enzymic Formation of Polyribonucleotides, III. Apurinic Acid as Template

John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1966

Language:

english

File:

PDF, 714 KB

english, 1966

30

Purification of potassium phosphate for high-performance liquid chromatography

John D. Karkas, John Germershausen, Richard Liou

Journal:

Journal of Chromatography A

Year:

1981

Language:

english

File:

PDF, 140 KB

english, 1981

31

Template Functions in the Enzymic Formation of Polyribonucleotides, I. Integrity of the DNA Template

John D. Karkas and Erwin Chargaff

Journal:

Proceedings of the National Academy of Sciences

Year:

1966

Language:

english

File:

PDF, 402 KB

english, 1966

32

Lovastatin versus Bezafibrate: Efficacy, Tolerability, and Effect on Urinary Mevalonate

Beil, Frank Ulrich, Schrameyer-Wernecke, Annegret, Beisiegel, Ulrike, Greten, Heiner, Karkas, John D., Liou, Richard, Alberts, Alfred W., Eckardt, Helmut G., Till, Alice E.

Journal:

Year:

1990

Language:

english

File:

PDF, 1.37 MB

english, 1990

33

Plasma Concentration Profiles of Simvastatin 3-Hydroxy-3-Methylglutaryl-Coenzyme A Reductase Inhibitory Activity in Kidney Transplant Recipients with and without Ciclosporin

Arnadottir, Margret, Eriksson, Lars-Olof, Thysell, Hans, Karkas, John D.

Journal:

Year:

1993

File:

PDF, 725 KB

1993

34

Efficacy of 2′-nor-cyclicGMP in treatment of experimental herpes virus infections

A.Kirk Field, Mary Ellen M. Davies, Corrille M. De Witt, Helen C. Perry, Timothy L. Schofield, John D. Karkas, John Germershausen, Arthur F. Wagner, Christine L. Cantone, Malcolm MacCoss, Richard L. T

Journal:

Antiviral Research

Year:

1986

Language:

english

File:

PDF, 739 KB

english, 1986

35

Inhibition of human purine nucleoside phosphorylase by acyclic nucleosides and nucleotides

Jeffrey M. Stein, Johanna D. Stoeckler, Li Shih-Ying, Richard L. Tolman, Malcolm MacCoss, Chen Anna, John D. Karkas, Wallace T. Ashton, Robert E. Parks Jr.

Journal:

Biochemical Pharmacology

Year:

1987

Language:

english

File:

PDF, 1.12 MB

english, 1987

36

Activation by thymidine kinase and potent antiherpetic activity of 2′-nor-2′-deoxyguanosine (2′NDG)

Wallace T. Ashton, John D. Karkas, A. Kirk Field, Richard L. Tolman

Journal:

Biochemical and Biophysical Research Communications

Year:

1982

Language:

english

File:

PDF, 277 KB

english, 1982

37

Part II || Reverse Transcription by Escherichia coli DNA Polymerase I

Journal:

Proceedings of the National Academy of Sciences

Year:

1973

Language:

english

File:

PDF, 945 KB

english, 1973

38

Coupling of Replication to Transcription in vitro

Journal:

Proceedings of the National Academy of Sciences

Year:

1972

Language:

english

File:

PDF, 997 KB

english, 1972

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