For intelligent design, the big implication of antibiotic resistance is that it is cited as the main illustration of natural selection. That and those light and dark moths in industrial climes! Ask a Darwinian if natural selection has been demonstrated and he will tell you about antibiotic resistance in a very condescending tone. He will assume you never heard of it.
Basically, antibiotic resistance show how you get more of what already exists, not how you get new things. Darwin thought natural selection was the latter.
These same bacteria have been doing this kind of change for a long time. Targeted metagenomic analyses of rigorously authenticated ancient DNA from 30,000-year-old Beringian permafrost sediments and the identification of a highly diverse collection of genes encoding resistance to ?-lactam, tetracycline and glycopeptide antibiotics. Structure and function studies on the complete vancomycin resistance element VanA confirmed its similarity to modern variants. These results show conclusively that antibiotic resistance is a natural phenomenon that predates the modern selective pressure of clinical antibiotic use.
http://www.evolution...who_085111.html
It is still the same old bacteria and still has the same abilities of adaption to things that can kill it. It beats our best intelligence as humans. Did this happen by chance? Evolution is irrelivant to antibiotic resistence. http://www.evolution...ibio004969.html
So certain species of bacteria were already resistant to antibiotics before those antibiotics existed?
How does ID explain antibiotic resistance?