What does peronosporaceae mean?
Definitions for peronosporaceae
per·onospo·raceae
This dictionary definitions page includes all the possible meanings, example usage and translations of the word peronosporaceae.
Princeton's WordNet
Peronosporaceae, family Peronosporaceaenoun
parasitic fungi: downy mildews
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peronosporaceae
Peronosporaceae is a family of water moulds, also known as oomycetes, an extensive group of fungi-like microscopic organisms. Member species of this family are mainly parasitic and predominantly infect vascular plants, causing diseases known as downy mildews. They play a significant role in the ecosystem as plant pathogens.
Wikidata
Peronosporaceae
Peronosporaceae are a family of water moulds that contains 17 genera, comprising more than 600 species. Most of them are called downy mildews. The closest relative of Peronosporaceae is Phytophthora. Peronosporaceae are obligate biotrophic plant pathogens. They parasitize 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 parasitized plants are angiosperms, 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, Plasmoverna on Ranunculaceae. The largest genera, Peronospora and Plasmopara, have a very wide host range.
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Numerology
Chaldean Numerology
The numerical value of peronosporaceae in Chaldean Numerology is: 6
Pythagorean Numerology
The numerical value of peronosporaceae in Pythagorean Numerology is: 4
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"peronosporaceae." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/peronosporaceae>.
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