(Q43601004)

25 November 2017

Selective multiplication of dihydrofolate reductase genes in methotrexate-resistant variants of cultured murine cells (English)

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

1 reference

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

author name string

F. W. Alt

1

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?resulttype=core&format=json&query=SRC%3AMED%20AND%20EXT_ID%3A627542

18 August 2023

R. E. Kellems

2

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?resulttype=core&format=json&query=SRC%3AMED%20AND%20EXT_ID%3A627542

18 August 2023

J. R. Bertino

3

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?resulttype=core&format=json&query=SRC%3AMED%20AND%20EXT_ID%3A627542

18 August 2023

R. T. Schimke

4

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?resulttype=core&format=json&query=SRC%3AMED%20AND%20EXT_ID%3A627542

18 August 2023

language of work or name

English

0 references

publication date

1 March 1978

1 reference

25 November 2017

10 March 1978

1 reference

National Center for Biotechnology Information

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/esummary.fcgi?db=pubmed&retmode=json&id=627542

full work available at URL

18 August 2023

http://intl.jbc.org/cgi/content/abstract/253/5/1357

online access status

open access

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?resulttype=core&format=json&query=SRC%3AMED%20AND%20EXT_ID%3A627542

https://api.elsevier.com/content/article/PII:S0021925817348755?httpAccept=text/xml

18 August 2023

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

https://api.elsevier.com/content/article/PII:S0021925817348755?httpAccept=text/plain

18 August 2023

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Journal of Biological Chemistry

18 August 2023

published in

1 reference

25 November 2017

253

1 reference

25 November 2017

1357-1370

1 reference

25 November 2017

5

1 reference

THE "INDUCTION" OF DIHYDROFOLIC REDUCTASE ACTIVITY IN LEUKOCYTES AND ERYTHROCYTES OF PATIENTS TREATED WITH AMETHOPTERIN

25 November 2017

1

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Increased levels of folic acid reductase as a mechanism of resistance to amethopterin in leukemic cells.

18 August 2023

2

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

4

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Hybridization of hamster cells with high and low folate reductase activity

18 August 2023

5

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

6

22

600

Friedkin

1962

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

FOLATE METABOLISM IN METHOTREXATE-SENSITIVE AND -RESISTANT EHRLICH ASCITES CELLS.

18 August 2023

8

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Turnover of dihydrofolate reductase in rapidly dividing cells.

18 August 2023

9

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

11

32

153

Biedler

1972

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

Journal of Cell Biology

14

70

117a

Biedler

1976

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Elevated dihydrofolate reductase messenger RNA levels in methotrexate-resistant BHK cells

18 August 2023

17

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Resistance of cultured human fibroblasts and other cells to purine and pyrimidine analogues in relation to mutagenesis detection

18 August 2023

19

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Purification of Biologically Active Globin Messenger RNA by Chromatography on Oligothymidylic acid-Cellulose

18 August 2023

20

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

An efficient mRNA-dependent translation system from reticulocyte lysates

18 August 2023

24

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Journal of Biological Chemistry

18 August 2023

25

author name string

Buell

publication date

1978

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

[29] Analysis of repeating DNA sequences by reassociation

18 August 2023

26

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Improved computer program data for the resolution and fractionation of macromolecules by isokinetic sucrose density gradient sedimentation

18 August 2023

27

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

SEDIMENTATION STUDIES OF THE SIZE AND SHAPE OF DNA.

18 August 2023

28

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

RNA metabolism of murine leukemia virus: detection of virus-specific RNA sequences in infected and uninfected cells and identification of virus-specific messenger RNA.

18 August 2023

30

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Relative numbers of human globin genes assayed with purified alpha and beta complementary human DNA.

18 August 2023

31

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Purification of DNA complementary to nucleotide sequences required for neoplastic transformation of fibroblasts by avian sarcoma viruses

18 August 2023

32

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

The organization, expression, and evolution of antibody genes and other multigene families

18 August 2023

33

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

The role of dihydrofolic reductase in the metabolism of one-carbon units

18 August 2023

35

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

On the role of drug penetration in amethopterin resistance of Sarcoma-180 cells in vitro

18 August 2023

37

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

38

22

987

Hakala

1962

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

39

25

246

Biedler

1965

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Origin of the resistance of leukaemic cells to folic acid antagonists.

18 August 2023

40

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

41

37

2209

Benedict

1977

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Metaphase chromosome anomaly: association with drug resistance and cell-specific products

18 August 2023

42

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Tandem duplications of the histidine operon observed following generalized transduction in Salmonella typhimurium

18 August 2023

43

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Duplication of the structural gene for glycyl-transfer RNA synthetase in Escherichia coli

18 August 2023

44

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Genetic duplications induced at very high frequency by ultraviolet irradiation in Escherichia coli.

18 August 2023

45

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Tandem genetic duplications in phage lambda. III. The frequency of duplication mutants in two derivatives of phage lambda is independent of known recombination systems

18 August 2023

47

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

THE BAR "GENE" A DUPLICATION

18 August 2023

49

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

THE ORGANIZATION AND DUPLICATION OF CHROMOSOMES AS REVEALED BY AUTORADIOGRAPHIC STUDIES USING TRITIUM-LABELED THYMIDINEE.

18 August 2023

51

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

THE FREQUENCY OF SISTER CHROMATID EXCHANGES FOLLOWING EXPOSURE TO VARYING DOSES OF H3-THYMIDINE OR X-RAYS

18 August 2023

52

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

INTRACHROMOSOMAL EXCHANGE AT THE BAR LOCUS IN DROSOPHILA.

18 August 2023

54

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Exchanges at the bobbed locus of Drosophila melanogaster

18 August 2023

55

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Evolution of Repeated DNA Sequences by Unequal Crossover

18 August 2023

56

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Unequal crossover and the evolution of multigene families

18 August 2023

57

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Unequal mitotic sister chromatid exchange and disproportionate replication as mechanisms regulating ribosomal RNA gene redundancy

18 August 2023

58

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Unequal mitotic sister chromatin exchange as the mechanism of ribosomal RNA gene magnification

18 August 2023

59

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Specific gene amplification in oocytes. Oocyte nuclei contain extrachromosomal replicas of the genes for ribosomal RNA.

18 August 2023

60

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

The Nucleolus and the Rolling Circle

18 August 2023

61

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

RNA-dependent DNA polymerase in virions of RNA tumour viruses

18 August 2023

62

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Viral RNA-dependent DNA Polymerase: RNA-dependent DNA Polymerase in Virions of Rous Sarcoma Virus

18 August 2023

63

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

Redundant genes

64

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Mouse mammary tumor virus DNA in infected rat cells: Characterization of unintegrated forms

18 August 2023

65

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Cotransfer of two linked human genes into cultured mouse cells

18 August 2023

66

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Stable association of the human transgenome and host murine chromosomes demonstrated with trispecific microcell hybrids

18 August 2023

67

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Transfer of Genetic Information by Purified Metaphase Chromosomes

18 August 2023

68

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Transfer of the human gene for hypoxanthine-guanine phosphoribosyltransferase via isolated human metaphase chromosomes into mouse L-cells

18 August 2023

69

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Chromosome-mediated gene transfer between closely realted strains of cultured mouse cells

18 August 2023

70

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Transfer of codominant markers by isolated metaphase chromosomes in Chinese hamster ovary cells.

18 August 2023

71

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Transposable genetic elements and plasmid evolution

18 August 2023

72

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Translocatable elements in procaryotes

18 August 2023

73

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

The molecular nature and replication of drug resistance factors of the Enterobacteriaceae

18 August 2023

74

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Transition of R factor NR1 in Proteus mirabilis: molecular structure and replication of NR1 deoxyribonucleic acid

18 August 2023

75

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

Stable mutants of mammalian cells that overproduce the first three enzymes of pyrimidine nucleotide biosynthesis

18 August 2023

76

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

A comparison of globin genes in duck reticulocytes and liver cells

18 August 2023

78

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

The genes for silk fibroin in Bombyx mori

18 August 2023

79

1 reference

https://api.crossref.org/works/10.1016/S0021-9258(17)34875-5

18 August 2023

Identifiers

1 reference