Helen K. Hagopian

Massachusetts Institute of Technology — United States

Biochemistry, Genetics and Molecular Biology · Life Sciences

10h-index532citations11works0.02yr avg
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Research Topics

DNA and Nucleic Acid Chemistry(3), RNA and protein synthesis mechanisms(2), Hemoglobinopathies and Related Disorders(2), Bacterial Genetics and Biotechnology(1), Advanced biosensing and bioanalysis techniques(1)

Publications11 total

Transcription of chromatin in isolated nuclei by exogenous RNA polymerases
Cell·1978· 1 cited
Effect of n-Butyrate on DNA synthesis in chick fibroblasts and HeLa cells
Cell·1977· 184 cited
Differentiation in the early chick embryo: Effects of bromodeoxyuridine on erythropoiesis
Developmental Biology·1974· 25 cited
ERYTHROPOIETIC CELL CULTURES FROM CHICK EMBRYOS
The Journal of Cell Biology·1972· 49 citedOpen Access
DEVELOPMENTAL CHANGES OF ERYTHROPOIESIS IN CULTURED CHICK BLASTODERMS
The Journal of Cell Biology·1971· 48 citedOpen Access
Isolation and activity of a thymocyte-transforming factor from the mouse submaxillary gland
Experimental Cell Research·1969· 30 cited
Chemical Studies on Amino Acid Acceptor Ribonucleic Acids. VII. Partial Ribonuclease Digestion of Alanine and Valine Soluble Ribonucleic Acid from Yeast<sup>*</sup>
Biochemistry·1966· 26 cited
Chemical Studies on Amino Acid Acceptor Ribonucleic Acids. III. The Degradation of Purified Alanine- and Valine-specific Yeast s-RNA's by Pancreatic Ribonuclease<sup>*</sup>
Biochemistry·1964· 32 cited
HEMOGLOBIN CHARACTERISTICS AND THE OXYGEN AFFINITY OF THE BLOODS OF DORSET SHEEP
Quarterly Journal of Experimental Physiology and Cognate Medical Sciences·1963· 21 citedOpen Access
Some applications of two-dimensional ionophoresis
Analytical Biochemistry·1962· 82 cited
Acid-phosphatase activity of normal and neoplastic human tissues
Cancer·1954· 34 citedOpen Access

Frequent Co-authors

Vernon M. Ingram(7), Michael A. Naughton(3), Judith A. Lippke(2), Ann Armstrong(2), M Riggs(1), Laurie A. Swartz(1), Henry M. Lemon(1), M. Moira Davison(1), Isaac Asimov(1), Inga Sjöquist(1), John Sjöquist(1), J. H. Koch(1), H. Hoffman(1), V. Bender(1), Elizabeth A. Hamilton(1), Edward K. Wagner(1), Lee-Nien L. Chan(1), Liza C. Wu(1), Giacomo Meschia(1), Donald H. Barron(1)