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Dive into the research topics where Justus B. Cohen is active.

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Featured researches published by Justus B. Cohen.


Archive | 1984

Rearrangement and Activation of a Cellular Oncogene

Eli Canaani; O. Dreazen; M. Horowitz; A. Klar; D. Ram; Justus B. Cohen; G. Rechavi; David Givol

The c-mos oncogene was shown to be rearranged in the murine plasmacytoma XRPC24. This resulted in transcription of this previously “silent” gene and in its activation as a malignant transforming gene as shown by transfection assays. The rearrangement took place within the 5’ region of c-mos coding sequence and it involved the insertion of an endogenous retroviral (intracisternal A-particle) genome. The 5’ viral long terminal repeat, placed next to c-mos coding region, probably acts as an enhancer-promoter element.


Nature | 1988

A point mutation in the last intron responsible for increased expression and transforming activity of the c-Ha-ras oncogene

Justus B. Cohen; Arthur D. Levinson


Proceedings of the National Academy of Sciences of the United States of America | 1983

Activation of the c-mos oncogene in a mouse plasmacytoma by insertion of an endogenous intracisternal A-particle genome

Eli Canaani; O. Dreazen; A. Klar; Gideon Rechavi; Daniela Ram; Justus B. Cohen; David Givol


Nature | 1981

Diversity of germ-line immunoglobulin VH genes

David Givol; Rina Zakut; Kim Effron; Gideon Rechavi; Daniela Ram; Justus B. Cohen


Proceedings of the National Academy of Sciences of the United States of America | 1985

Retroposon insertion into the cellular oncogene c-myc in canine transmissible venereal tumor

Nurit Katzir; Gideon Rechavi; Justus B. Cohen; Tamar Unger; F Simoni; S Segal; D Cohen; David Givol


Proceedings of the National Academy of Sciences of the United States of America | 1982

Organization and evolution of immunoglobulin VH gene subgroups.

Gideon Rechavi; B Bienz; Daniela Ram; Yinon Ben-Neriah; Justus B. Cohen; R. Zakut; David Givol


Nature | 1983

Rearrangement of the oncogene c-mos in mouse myeloma NSI and hybridomas

Justus B. Cohen; Tamar Unger; Gideon Rechavi; Eli Canaani; David Givol


Nucleic Acids Research | 1982

Simple DNA sequences in homologous flanking regions near immunoglobulin VH genes: a role in gene interaction?

Justus B. Cohen; Kim Effron; Gideon Rechavi; Yinon Ben-Neriah; Rina Zakut; David Givol


Nucleic Acids Research | 1980

Cloning and sequence of the cDNA corresponding to the variable region of immunoglobulin heavy chain MPC11

Rina Zakut; Justus B. Cohen; David Givol


European Journal of Immunology | 1981

Polymorphism of germ-line immunoglobulin VH genes correlates with allotype and idiotype markers

Yinon Ben-Neriah; Justus B. Cohen; Gideon Rechavi; Rina Zakut; David Givol

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David Givol

Weizmann Institute of Science

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Rina Zakut

Weizmann Institute of Science

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Daniela Ram

Weizmann Institute of Science

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Eli Canaani

Weizmann Institute of Science

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Tamar Unger

Weizmann Institute of Science

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Yinon Ben-Neriah

Hebrew University of Jerusalem

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A. Klar

Weizmann Institute of Science

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Kim Effron

Weizmann Institute of Science

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Nurit Katzir

Weizmann Institute of Science

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