Biology, 20.02.2020 23:32 bmartinez26
In his experiments, Griffith found that when he injected live IIR (not disease causing) bacteria with heat-killed IIIS (disease causing) bacteria, the mice died of pneumonia. He was able to isolate live, IIIS bacteria implying that the nonvirulent IIR type had been transformed with DNA from the virulent IIIS. When injected into mice, the isolated IIIS bacteria were still able to cause disease over several generations. What does this suggest about transformation
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