I cannot create the summary of the requested article because the article titled "Inheritance" on heredity from the New England Journal of Medicine is not found in the search results provided. The search results contain several articles from the New England Journal of Medicine related to inherited diseases (for example, pronuclear transfer to stop mitochondrial diseases, treatment of the hereditary bleeding disorder HHT, and gene therapy), but none of them match the title and description you provided. If you have a specific article that you want me to summarize, please share its content or more specific information about it.