Recent Publications:

Singh U, Rogers J, Mann B, Petri Jr WA. Transcription initiation is controlled by three core promoter elements in the protozoan parasite Entamoeba histolytica . Proceedings of the National Academy of Sciences. 94: 8812-8817, 1997.
http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9238060&dopt=Abstract


Singh U and Rogers J. The novel core promoter element GAAC in the hgl5 gene of Entamoeba histolytica is able to direct a transcription start site independent of TATA or Inr regions. Journal of Biological Chemistry. 273:21663-21668, 1998.
http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9705300&dopt=Abstract


Petri, Jr, WA and Singh, U. Diagnosis and management of amebiasis. Clinical Infectious Diseases. 29:1117-25, 1999.
http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=10524950&dopt=Abstract


Singh U, Gilchrist CA, Schaenman J, Hockensmith JW, and Petri, Jr WA. Context dependent roles of the Entamoeba histolytica core promoter element, GAAC, in transcriptional activation and protein complex assembly, Molecular and Biochemical Parasitology, 120:107-116, 2002.
http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11849710&dopt=Abstract


Singh U (*), Cleary MD (*), Blader I (*), Brewer JL, Boothroyd JC. Gene expression during Toxoplasma development: Identification of distinct classes of regulated genes, Eukaryotic Cell, 1(3): 329-340, 2002. (*) These authors contributed equally to this work.
http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12455982&dopt=Abstract


Singh U, Brewer JL, Boothroyd JC. Genetic analysis of tachyzoite to bradyzoite differentiation mutants in Toxoplasma gondii reveals a hierarchy of gene induction, Molecular Microbiology, 44(3): 721-733, 2002.
http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11994153&dopt=Abstract


Singh U, and Shah P. Investigating amoebic pathogenesis using Entamoeba histolytica DNA microarrays. J. Biosci (Suppl 3) , 27(6): 595-601, 2002.
Link coming soon...


Boothroyd JC, Blader I, Cleary MD, and Singh U. DNA Microarrays in Parasitology: What are they good for and what are their limitations? (in press, Trends in Parasitology), 2003.
Link coming soon...