October 2009
Conjugational transfer and survival of plasmid encoding silver and antibiotic resistance genes of Acinetobacter baumannii BL54, E. coli K12 J53.2 transconjugants and pseudomonas transformants in different soil microcosms
In this investigation we tried to transfer plasmid encoded silver and antibiotic resistance genes from Acinetobacter baumannii BL54 to E. coli k12 J53.2 and Pseudomonas (a soil microflora) by conjugation and transformation in different soil microcosms and study the survival of the isolated bacterium in each soil. Clay loam, fine clay, sandy and clay soils were collected from different area of...
October 2009
Isolation of Enterobacteriaceae and Pseudomonas spp. from raw fish sold in fish market in Khartoum state
Enterobacteriaceae were isolated from gills, skin, muscles and the intestine of 83 out of 150 (55%) randomly collected fishes, the most dominants isolates were E. coli, Citrobacter spp, Enteriobacter spp and Klebsiella spp. This together with the highly pathogenic Enterobacteriaceae including Salmonella spp and Shigella spp.Proteus spp, and Alklegens spp....
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