Changes in enzymic activity during cultivation of human cells in vitro

PROTEIN MEASUREMENT WITH THE FOLIN PHENOL REAGENT

1951 • 319,299 citations

A study of the conditions and mechanism of the diphenylamine reaction for the colorimetric estimation of deoxyribonucleic acid

1956 • 14,202 citations

The serial cultivation of human diploid cell strains

1961 • 7,886 citations

The limited in vitro lifetime of human diploid cell strains

1965 • 5,595 citations

A MODIFIED NINHYDRIN REAGENT FOR THE PHOTOMETRIC DETERMINATION OF AMINO ACIDS AND RELATED COMPOUNDS

1954 • 3,024 citations

Modern Methods of Plant Analysis

1956 • 2,253 citations

The estimation of phosphorus

1940 • 1,934 citations

METHODS IN CANCER RESEARCH

1969 • 1,197 citations

SV₄₀‐induced transformation of human diploid cells: Crisis and recovery

1965 • 317 citations

The division cycle and RNA-synthesis in diploid human cells at different passage levels in vitro

1966 • 271 citations

DNA Polymerases from Human Cells

1971 • 260 citations

DNA-dependent DNA polymerases from HeLa cell nuclei II. Template and substrate utilization

1971 • 200 citations

Further Studies of a Thymus Nucleohistone-associated Protease

1970 • 189 citations

Low-molecular-weight deoxyribonucleic acid polymerase from rabbit bone marrow

1972 • 167 citations

Early changes in the synthesis of acidic nuclear proteins in human diploid fibroblasts stimulated to synthesize DNA by changing the medium

1971 • 152 citations

Aging in Cell and Tissue Culture

1970 • 146 citations

Codon-restriction theory of aging and development

1971 • 124 citations

A histone protease of rat liver chromatin

1972 • 102 citations

Template activity of chromatin during stimulation of cellular proliferation in human diploid fibroblasts

1971 • 90 citations

Protein catabolism in thymus nuclei

1967 • 82 citations

Changes in the ribonucleic acid metabolism of aging mouse tissues with particular reference to the prostate gland

1968 • 71 citations

Enzyme activity during the growth and aging of human cells in vitro

1967 • 68 citations

Changes of enzymic activities in human diploid cell line WI-38 at various passages

1970 • 61 citations

Characteristics of deoxyribonucleic acid polymerase activity in nuclear and supernatant fractions of cultured mouse cells

1970 • 48 citations

Increase in chromatin associated nuclease activity of excised barley leaves during senescence and its suppression by kinetin

1968 • 42 citations

An alkaline deoxyribonuclease from rat liver non-histone chromatin proteins

1969 • 39 citations

Diphosphopyridine nucleotide pyrophosphorylase in the nuclei isolated from poisoned and regenerating rat liver

1961 • 35 citations

Association of neutral deoxyribonuclease with chromatin isolated from mammalian cells

1967 • 24 citations

Studies on the chromatin of barley leaves during senescence

1968 • 23 citations