Genomic DNA microarrays for Entamoeba histolytica: applications for use in expression profiling and strain genotyping |
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Authors: | MacFarlane Ryan Bhattacharya Dhruva Singh Upinder |
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Affiliation: | Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305-5124, USA. |
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Abstract: | The parasite Entamoeba histolytica is a causative agent of dysentery and liver abscesses. Found predominantly in developing countries, this parasitic infection is responsible for significant morbidity and mortality. We have developed a genomic DNA microarray for E. histolytica. The array composed of 11,328 clones contains >2000 unique genes and was utilized for expression profiling and comparative genomic hybridizations of Entamoeba strains. We present a synopsis of our results to date and potential future applications of microarray technology for the study of Entamoeba biology. |
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Keywords: | ALA, amebic liver abscess CGH, comparative genomic hybridizations DNA, deoxyribonucleic acid gDNA, genomic DNA HLA, human leukocyte antigen Hsp70, heat shock protein 70 ORF, open reading frame PCR, polymerase chain reaction RFLP, restriction fragment length polymorphism RNA, ribonucleic acid rRNA, ribosomal RNA RNAi, RNA interference |
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