I cannot create a summary of the requested article because the search results provided do not include the article titled "Nanodomain-localized formin gates symbiotic microbial entry in legume and solanaceous plants" from Science, Volume 391, Number 6789, March 2026. The search results contain information on similar topics - the role of formins and nanodomains in plant immune responses and in plant-microbe interactions - but not the specific article you asked to summarize. Without access to the original text of the article, I cannot provide an accurate and verified summary as you requested.