他们用已知细菌基因的蓝图重建整个基因序列，把由自动基因测序器以化学方式制造的基因粘在一起。
They took the blueprint of a known bacterial genome and rebuilt the entire sequence, stitching together genes chemically manufactured by an automated DNA synthesizer.
鉴于标本的复杂性，他们无法重建消化道所有细菌的全部基因组，而只构建了个别基因。
Because of the complexity of the samples, they were not able to reconstruct the entire genomes of each of the gut bacteria, just the individual genes.
这是个很迷人的问题，鉴于我们必须从现代基因组来重建所有假设的进化演变，找出答案十分不易。
It's a fascinating question, but, given that we have to reconstruct all this supposed evolution from the current state of modern genomes, finding an answer isn't easy.
应用推荐