SEQUENCE SIMILARITY BETWEEN THE MAMMALIAN BMI-1 PROTOONCOGENE AND THE DROSOPHILA REGULATORY GENES PSC AND SU(Z)2

van Lohuizen M, Frasch M, Wientjens E, Berns A (1991)


Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 1991

Journal

Publisher: MACMILLAN MAGAZINES LTD

Book Volume: 353

Pages Range: 353-355

Journal Issue: 6342

Abstract

THE bmi-1 proto-oncogene can be activated by Moloney murine leukaemia proviral insertions in E-mu-myc transgenic mice 1,2. It encodes a highly conserved nuclear protein of 324 amino acids which belongs to a family of proteins containing a putative new zinc-finger. Another closely related member of this family is the mouse protein Mel-18 (ref. 3). Here we report on the cloning and characterization of a homologous gene (D-bmi) from Drosophila melanogaster. Our analysis indicates that distinct domains of the mouse Bmi-1 protein, including the putative zinc-finger motif, are highly conserved within the much larger D-Bmi protein. Chromosomal localization and sequence comparison reveal that D-bmi is identical to Posterior Sex Combs (Psc) 4-6 and indicate that the conserved domains between mouse bmi and Psc are also conserved within Suppressor-2 of Zeste (Su(z)2) 6-8.

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How to cite

APA:

van Lohuizen, M., Frasch, M., Wientjens, E., & Berns, A. (1991). SEQUENCE SIMILARITY BETWEEN THE MAMMALIAN BMI-1 PROTOONCOGENE AND THE DROSOPHILA REGULATORY GENES PSC AND SU(Z)2. Nature, 353(6342), 353-355.

MLA:

van Lohuizen, M, et al. "SEQUENCE SIMILARITY BETWEEN THE MAMMALIAN BMI-1 PROTOONCOGENE AND THE DROSOPHILA REGULATORY GENES PSC AND SU(Z)2." Nature 353.6342 (1991): 353-355.

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