Superregnum: Eukaryota
Cladus: Diaphoretickes
Cladus: Tsar
Cladus: Sar
Infraregnum: Heterokonta
Phylum: Gyrista
Subphylum: Pseudofungi
Phylum: Oomycota
Classis: Peronosporea
Subclassis: Peronosporidae
Ordo: Peronosporales
Familia: Peronosporaceae
Genera: Basidiophora – Baobabopsis – Benua – Bremia – Calycofera – Eraphthora – Graminivora – Halophytophthora – Hyaloperonospora – Nothophytophthora – Novotelnova – Paraperonospora – Perofascia – Peronospora – Peronosclerospora – Phytophthora – Phytopythium – Plasmopara – Plasmoverna – Poakatesthia – Protobremia – Pseudoperonospora – Sclerophthora – Sclerospora – Synchrospora – Viennotia
Name
Peronosporaceae de Bary, Ann. Sci. Nat., Bot., Ser. 4, 20: 102 (1863). [MycoBank #81131]
Type Genus: Peronospora Corda, Icon. Fung. [Prague] 1: 20 (1837). [MycoBank #20402]
References
Primary references
de Bary, A. 1863. Recherches sur le développement de quelques Champignons parasites. Mémoire pour servir de réponse à une question proposée par l'Académie des sciences en 1861, et pour servir de supplément aux travaux sur la question des générations dites spontanées. Annales des Sciences Naturelles, Botanique, ser. 4, 20: 5–148, pls. 1–13. BHL Reference page.
Additional references
Jaczewski, A.A. & Jaczewski, P.A. 1931. Определитель грибов. Совершенные грибы (диплоидные стадии). 3-е изд. [Вып. 1]. Фикомицеты. [Keys to Fungi. Perfect Fungi (diploid stages). [Fasc. 1]. Phycomycetes. Ed. 3]. pp.294. Moscow-Leningrad: Gosudarstvennoe Izdateľstvo sel'skokhozjaistvennoj i kolkhozno-kooperativnoj literatury. Online. Reference page.
Dick, M.W. 2001. The Straminipilous Fungi. Systematics of the Peronosporomycetes including accounts of the marine straminipilous protists, the Plasmodiophorids and similar organisms. Dordrecht-Boston-London: Kluwer Academic Press. ISBN 978-0-7923-6780-2 DOI: 10.1007/978-94-015-9733-3 Reference page.
Wijayawardene, N.N., Hyde, K.D., Al-Ani, L.K.T., Tedersoo, L., Haelewaters, D., Rajeshkumar, K.C., Zhao, R.-L., Aptroot, A., Leontyev, D.V., Saxena, R.K., Tokarev, Y.S., Dai, D.-Q., Letcher, P.M., Stephenson, S.L., Ertz, D., Lumbsch, H.T., Kukwa, M., Issi, I.V., Madrid, H., Phillips, A.J.L., Selbmann, L., Pfliegler, W.P., Horváth, E., Bensch, K., Kirk, P.M., Kolaříková, Z., Raja, H.A., Radek, R., Papp, V., Dima, B., Ma, J., Malosso, E., Takamatsu, S., Rambold, G., Gannibal, P.B., Triebel, D., Gautam, A.K., Avasthi, S., Suetrong, S., Timdal, E., Fryar, S.C., Delgado, G., Réblová, M., Doilom, M., Dolatabadi, S., Pawłowska, J., Humber, R.A., Kodsueb, R., Sánchez-Castro, I., Goto, B.T., da Silva, D.K.A., de Souza, F.A., Oehl, F., da Silva, G.A., da Silva, I.R., Błaszkowski, J., Jobim, K., Maia, L.C., Barbosa, F.R., Fiuza, P.O., Divakar, P.K., Shenoy, B.D., Castañeda-Ruiz, R.F., Somrithipol, S., Lateef, A.A., Karunarathna, S.C., Tibpromma, S., Mortimer, P.E., Wanasinghe, D.N., Phookamsak, R., Xu, J.-C., Wang, Y., Tian, F.-H., Alvarado, P., Li, D.-W., Kušan, I., Matočec, N., Mešić, A., Tkalčec, Z., Maharachchikumbura, S.S.N., Papizadeh, M., Heredia, G., Wartchow, F., Bakhshi, M., Boehm, E., Youssef, N., Hustad, V.P., Lawrey, J.D., Santiago, A.L.C.M.A., Bezerra, J.D.P., Souza-Motta, C.M., Firmino, A.L., Tian, Q., Houbraken, J., Hongsanan, S., Tanaka, K., Dissanayake, A.J., Monteiro, J.S., Grossart, H.-P., Suija, A., Weerakoon, G., Etayo, J., Tsurykau, A., Vázquez, V., Mungai, P., Damm, U., Li, Q.-R., Zhang, H., Boonmee, S., Lu, Y.-Z., Becerra, A.G., Kendrick, B., Brearley, F.Q., Motiejūnaitė, J., Sharma, B., Khare, R., Gaikwad, S., Wijesundara, D.S.A., Tang, L.-Z., He, M.-Q., Flakus, A.G., Rodriguez-Flakus, P., Zhurbenko, M.P., McKenzie, E.H.C., Stadler, M., Bhat, D.J., Liu, J.-K., Raza, M., Jeewon, R., Nassonova, E.S., Prieto, M., Udeni Jayalal, R.G.U., Erdoğdu, M., Yurkov, A.M., Schnittler, M., Shchepin, O.N., Novozhilov, Y.K., Silva-Filho, A.G.S., Gentekaki, E., Liu, P., Cavender, J.C., Kang, Y.-Q., Sohrabi, M., Zhang, L.-F., Xu, R.-F., Li, Y.-M., Dayarathne, M.C., Ekanayaka, A.H., Wen, T.-C., Deng, C.-Y., Pereira, O.L., Navathe, S., Hawksworth, D.L., Fan, X.-L., Dissanayake, L.S., Kuhnert, E., Grossart, H.-P., Thines, M. 2020. Outline of Fungi and fungus-like taxa. Mycosphere 11(1): 1060–1456. DOI: 10.5943/mycosphere/11/1/8 Open access. Reference page. (pp. 1350–1351)
Links
Vernacular names
日本語: ツユカビ科
中文: 霜霉科
Peronosporaceae are a family of water moulds that contains 21 genera, comprising more than 600 species. Most of them are called downy mildews.
Many species of Peronosporaceae are obligate biotrophic plant pathogens. They parasitise their host plants as an intercellular mycelium using haustoria to penetrate the host cells. The downy mildews reproduce asexually by forming sporangia on distinctive white sporangiophores usually formed on the lower surface of infected leaves. These constitute the "downy mildew". The sporangia are wind-dispersed to the surface of other leaves. According to the genus concerned, the sporangia may then germinate by forming zoospores, thus resembling Phytophthora, or by germ-tube. In the latter case, the sporangia behave as conidia and are often referred to as such. Sexual reproduction is via oospores.
The parasitised plants are angiosperms or gymnosperms, and most Peronosporaceae are pathogens of herbaceous dicots. Some downy mildew genera have a more restricted host range, e.g. Basidiophora, Paraperonospora, Protobremia and Bremia on Asteraceae; Perofascia and Hyaloperonospora almost only on Brassicaceae; Viennotia, Graminivora, Poakatesthia, Sclerospora and Peronosclerospora on Poaceae, and Plasmoverna on Ranunculaceae. The largest genera, Peronospora and Plasmopara, collectively have very wide host ranges.
Peronosporaceae of economic importance include those that infect grapevines (Plasmopara viticola) and tobacco (Peronospora tabacina; blue mould). The latter species has such delicate spores that it times its spore release for sunrise, a time of high ambient moisture and dew accumulation, so that its spores are less likely to succumb to desiccation and light. Bremia lactucae is a parasite on lettuce, Plasmopara halstedii on sunflower.
References
"Peronosporaceae". NCBI taxonomy. Bethesda, MD: National Center for Biotechnology Information. Retrieved 25 June 2018.
C. J. Alexopolous, Charles W. Mims, M. Blackwell et al., Introductory Mycology, 4th ed. (John Wiley and Sons, Hoboken NJ, 2004) ISBN 978-0-471-52229-4 (may be a bit outdated)
Göker, M.; Voglmayr, H.; Riethmüller, A.; Oberwinkler, F. (2007). "How do obligate parasites evolve? A multi-gene phylogenetic analysis of downy mildews". Fungal Genetics and Biology. 44 (2): 105–122. doi:10.1016/j.fgb.2006.07.005. PMID 16990040.
Thines, M., Voglmayr, H. & Göker, M. Taxonomy and phylogeny of the downy mildews (Peronosporaceae). In: Lamour, K. & Kamoun, S. (eds.), Oomycete genetics and Genomics (John Wiley and Sons, Hoboken NJ, 2009), pp. 47–55. ISBN 978-0-470-25567-4
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