Now, what you can't see is that our genetic program instructs these bacteria to each produce small molecules, and these molecules travel between the thousands of individual bacteria telling them when to turn on and off.
これでは分からないのですが 我々の遺伝子プログラムは 細菌それぞれに小さな分子を作らせ その分子が何千もの細菌を 制御しているのです