Worldwide forest surveys reveal forty-three new species in <i> Phytophthora</i> major Clade 2 with fundamental implications for the evolution and biogeography of the genus and global plant biosecurity
Topics
Phytophthora major Clade 2 · 43 new Phytophthora species · multigene phylogeny · nine nuclear gene regions · four mitochondrial gene regions · subclades 2a-c, e, f, g · pre-Gondwanan divergence · post-Gondwanan evolution · soilborne lifestyle · aquatic lifestyle · aerial lifestyle · nuclear heterozygosity · A1/A2 breeding system · hybrid taxa · allopatric non-adaptive radiation · sympatric adaptive radiation · forest Phytophthora diversity surveys · natural ecosystem pathogens · host specialism · plant biosecurity protocols
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Pepkio Research Index (PRI). Topics and Trends in Most Cited Botany and Plant Ecology Studies Papers, Class of 2026. https://pri.pepkio.com/top-papers/botany-and-plant-ecology-studies/2026. Accessed 2026-08-20. Methodology Zheng Su, Tinsley Li, Thematic Shifts in Early-High-Impact Cancer Genomics and Diagnostics Research: A Bibliometric and Semantic Analysis. bioRxiv 2026.07.04.736459; doi: https://doi.org/10.64898/2026.07.04.736459

