Bacteria - the Invisible FriendsAlex Chandra, ACB, CL

Life on other planets ?

Bonnie Bassler :How bacteria "talk"

1 trillion human cells

10 trillion bacterial cells1 trillion human cells

1:10

30,000 human genes10 trillion bacterial cells1 trillion human cells

3,000,000 bacterial genes30,000 human genes10 trillion bacterial cells

1 trillion human cells

1:10 1:100

Bad vs Good Bacteria

Back to the Nature

1. Eat organic food2. Avoid antibiotics