详解
Choice D is the best answer. “Accordingly” logically signals that this sentence states a result or consequence of the previous information about the 2003 Human Genome Project. Taking into account an important lesson of the 2003 project (that a gene is affected by interactions with the protein products of other genes), research has begun to consider the human proteome instead of just the genome.
Choice A is incorrect because “in other words” illogically signals that the information in this sentence is a paraphrase or restatement of the previous information about the 2003 Human Genome Project. Instead, this sentence states a result or consequence of that information. Choice B is incorrect because “that said” illogically signals that the information in this sentence qualifies or contrasts with the previous information about the 2003 Human Genome Project. Instead, this sentence states a result or consequence of that information. Choice C is incorrect because “for example” illogically signals that this sentence provides an example supporting the previous information about the 2003 Human Genome Project. Instead, this sentence states a result or consequence of that information.