I cannot create a summary for a specific article titled "Genes influence human lifespan far more than thought, new study suggests" because that article is not included in the search results provided. The resources provided contain information about the influence of genes and lifestyle on life expectancy, but are not parts of the article you specified. In order to create an accurate and factual summary as per your requirements, I would need access to the full text of this particular article. If you have the content of this article available, I can create a brief summary for you in the format you require.