Stress resistance and growth are important aspects to consider when engineering Oenococcus oeni strains for winemaking. We identified 3 previously unreported structural phenomena in the cell ontogeny of O. oeni sampled in northern China. We show that budding and binary fission (BBF) occur simultaneously in the growth process; that a novel ‘pomegranate-shaped structure’ (PSS) occurs mainly in the stationary and death phases; and that symbiosis and cyclical phenomena (SCP) occur throughout the various cell growth phases. These observations add to the current knowledge of the cell growth process of O. oeni. BBF, PSS, and SCP sufficiently describe the characteristics of the cellular ontogeny of O. oeni. We highlight a newly identified structure that explains the complex cell growth process. These findings will help understand the growth and development of O. oeni, supplementing the knowledge base of the established phases and providing new perspectives into its complex growth patterns.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.