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Bacteria are extremely numerous. 10 30 vs 10 10 bacteria humans 10 14 vs 10 13 bacterial cells in human cells in a human body a human body.
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Bacteria are extremely numerous 1030 vs 1010 bacteria humans 1014 vs 1013 bacterial cells in human cells in a human body a human body
Bacteria can be extremely dangerous • In the 19th Century 1 in 7 deaths was caused by a single bacterial lineage (Mycobacterium tuberculosis) • TB still causes 1.7 million deaths annually
Bacterial genomes are small: 4,000,000 bp vs 2 * 3,000,000,000 bp typical bacteria human
ACTTGCTTTCGACCCTAGGATTTTACTTCTTT Point mutation ACTTGCTTTCGACCCTTGGATTTTACTTCTTT ACTTGCTTTCGACCCTAGGATTTTACTTCTTT + GACCTTAGCATTAT Homologous recombination ACTTGCTTTCGACCTTAGCATTATACTTCTTT
Branch swapping algorithm father daughter Node that will be transplanted
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~21 complex 518
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