Man in ’t Veld, Willem A., Rosendahl, Karin C.H.M., Brouwer, Henk and de Cock, Arthur W.A.M. (2011) Phytophthora gemini sp. nov., a new species isolated from the halophilic plant Zostera marina in the Netherlands. Fungal Biology, 115 (8). pp. 724-732. DOI 10.1016/j.funbio.2011.05.006.

Text Veld.pdf - Reprinted Version Restricted to Registered users only Download (727kB) | Contact

Abstract

Eight strains belonging to the Oomycete genus Phytophthora were isolated from Zostera marina (seagrass) in The Netherlands over the past 25 y. Based on morphology, isozymes, temperature–growth relationships and ITS sequences, these strains were found to belong to two different Phytophthora species. Five strains, four of them isolated from rotting seeds and one isolated from decaying plants, could not be assigned to a known species and hence belong to a new species for which we propose the name Phytophthora gemini sp. nov. Three strains were isolated from decaying plants and were identified as Phytophthora inundata, thereby expanding the known habitat range of this species from fresh to brackish-saline areas. The possible role of both Phytophthora species in the decline of Z. marina in The Netherlands and the evolutionary significance of the presence of Phytophthora species in marine environments are discussed.

Actions (login required)

View Item