AUTHOR=Bao Chunjie , Chen Hong , Zhou Haoliang , Chen Feng TITLE=Transcriptomic and metabolomic analysis clarify the molecular mechanisms underlying the formation of sexual and apomictic Persian walnut (Juglans regia L.) embryos JOURNAL=Frontiers in Plant Science VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1567247 DOI=10.3389/fpls.2025.1567247 ISSN=1664-462X