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Mechanisms of Development|April 1, 1997
Spatial and temporal pattern of expression of the wingless and engrailed genes in the adult antenna is regulated by age-dependent mechanismsB Rogina, S L HelfandBiogerontology|November 16, 2001
Cu, Zn superoxide dismutase deficiency accelerates the time course of an age-related marker in Drosophila melanogasterB Rogina, S L HelfandMechanisms of Development|March 1, 1996
The expression of a reporter protein, beta-galactosidase, is preserved during maturation and aging in some cells of the adult Drosophila melanogasterS L Helfand, B NaprtaGenetics|August 1, 1996
Timing of expression of a gene in the adult Drosophila is regulated by mechanisms independent of temperature and metabolic rateB Rogina, S L HelfandGenetics|November 1, 1995
Regulation of gene expression is linked to life span in adult DrosophilaB Rogina, S L HelfandProceedings of the National Academy of Sciences of the United States of America|April 1, 1989
Isolation and characterization of an olfactory mutant in Drosophila with a chemically specific defectS L Helfand, J R CarlsonProceedings of the National Academy of Sciences of the United States of America|June 10, 1997
Drosophila drop-dead mutations accelerate the time course of age-related markersB Rogina, S Benzer, S L HelfandThe Journal of Experimental Medicine|August 1, 1982
Chemiluminescence response of human natural killer cells. I. The relationship between target cell binding, chemiluminescence, and cytolysisS L Helfand, J Werkmeister, J C RoderDevelopment (Cambridge, England)|February 1, 1991
The large upstream control region of the Drosophila homeotic gene UltrabithoraxK D Irvine, S L Helfand, D S HognessNature|February 14, 1985
Segmental distribution of bithorax complex proteins during Drosophila developmentP A Beachy, S L Helfand, D S HognessPageof 3