In two isolates (one is resistant to ampicillin and the other is sensitive to ampicillin) of a new bacterium, you found that genes encoding ampicillin resistance are being transferred into the sensitive strain. a. How would you know that gene transfer is taking place? b. To determine if the gene transfer is transformation or transduction, you treat the mixed culture of cells with DNase. Why would this treatment distinguish between these two modes of gene transfer? Describe the results predicted

what types of signalling proteins are common in animals but absent from animal cells and vice versa

Wild Type in Genetics | Definition & Examples