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A novel approach for predicting the evolutionary origin of acquisition of foreign genes in bacteria: application of codon usage analyses
(BRAC University, 2009)
Lysogenic bacteriophages, are considered as a major player for the introduction
of foreign genes into bacterial strains. At the time of introduction foreign genes
do not fit well into the translation system of the recipient ...
Isolation and identification of Enterotoxigenic Escherichia coli (ETEC) from stools of Diarrheal Patients
(BRAC University, 2009-01)
Enterotoxigenic Escherichia coli (ETEC) is the major cause of diarrhea in children in the developing countries. It colonize the small intestine where they secret toxins. ETEC possess colonization factors (CFs) that are ...
Evaluation of Genotoxic effects of Chromium on tannery workers by various Cytogenetic assays
(BRAC University, 2009-12)
Chromosomal aberration is an important biomarker for carcinogenesis. The study of
DNA damage at the chromosomal level is an essential part of genetic toxicology.
Different Chromium compounds are used in tanneries. ...
Study on Salmonella Typhi-Isolation, characterization and immunological studies
(BRAC University, 2009)
Typhoid fever is one of the most common febrile illnesses and its real impact is difficult to estimate because the clinical picture is confused with other febrile infections. Various diagnostic techniques are used for ...