antibiotic resistance is a phenomenon in which antibiotic used to treat bacteria becomes useless due to resistance mechanism. increased drug resistance and occurrence of multiple drug resistance in bacteria specificity nosocomial and urinary tract infection bacteria has reduced the possibilities of treating these infectious diseases. efflux pumps are one of the major mechanism of mdr in bacteri...

the genetics and mechanism of malathion resistance in the adults of an. stephensi (ban-s), was studied. nine successive generations of malathion selection in the adults resulted in an increase in ltso of about 3-fold. the crossing experiments indicated that the resistance is inherited as partially dominant character with no indication of sex linkage. the results of back-crosses suggested that p...