Phytophthora kernoviae
TaxID: 325452
Basic Information
Phytophthora kernoviae
Fungus
Phytophthora kernoviae is a plant pathogen that mainly infects European beech (Fagus sylvatica) and Rhododendron ponticum. It was first identified in 2003 in Cornwall, UK when scientists were surveying for the presence of Phytophthora ramorum. This made it the third new Phytophthora species to be found in the UK in a decade. It was named Phytophthora kernoviae after the ancient name for Cornwall, Kernow. It causes large stem lesions on beech and necrosis of stems and leaves of Rhododendron ponticum. It is self-fertile. It has also been isolated from Quercus robur and Liriodendron tulipifera. The original paper describing the species, stated it can infect Magnolia and Camellia species, Pieris formosa, Gevuina avellana, Michelia doltsopa and Quercus ilex. Since then many other plants have been identified as natural hosts of the pathogen. Molecular analysis has revealed that an infection on Pinus radiata, recorded in New Zealand in 1950, was caused by P. kernoviae. The pathogen was also noted on Drimys winteri, Gevuina avellana, Ilex aquifolium, Quercus ilex, Vaccinium myrtillus, Hedera helix, Podocarpus salignas.
from Wikipedia
Taxonomic Information
Eukaryota
Oomycota
Peronosporomycetes
Peronosporales
Peronosporaceae
Phytophthora
kernoviae
Undefined
Species
nan
d__Eukaryota;p__Oomycota;c__Peronosporomycetes;o__Peronosporales;f__Peronosporaceae;g__Phytophthora;s__Phytophthora kernoviae
nan
Fungal organisms
Photos (3 photos)
Morphological Features
No morphological description available.
Host Plants (37 host plants)
Data sources: EPPO Global Database and relevant literature.
| Scientific Name | Status |
|---|---|
| Acokanthera schimperi | Host |
| Aesculus hippocastanum | Host |
| Agathis australis | Host |
| Annona cherimola | Host |
| Berberis | Host |
| Castanea sativa | Host |
| Drimys winteri | Host |
| Fagus sylvatica | Host |
| Hedera helix | Host |
| Ilex aquifolium | Host |
Quarantine Status (11 records)
Data sources: IPPC website and national quarantine websites; verified by human review.
| Country | Status | Year Added |
|---|---|---|
| Armenia | Absent | — |
| Australia | Quarantine pests | — |
| Belarus | Absent | — |
| Chile | Quarantine pests | 2019 |
| Egypt | Abesent | 2018 |
| EPPO A2 | Present | — |
| United Kingdom | A2 list | 2020 |
| Japan | Quarantine pests | — |
| Kazakhstan | A1 list | 2017 |
| Morocco | Quarantine pest | 2018 |
Distribution (10 countries)
Data Sources: EPPO Global Database and GBIF.
| Country | Status | State |
|---|---|---|
| Argentina | Present | — |
| Australia | Present | — |
| Belgium | Absent | — |
| Chile | Present | — |
| Denmark | Absent | — |
| Estonia | Absent, | — |
| United Kingdom | Present | |
| Ireland | Present | — |
| Netherlands | Absent | — |
| New Zealand | Present | — |
Distribution Map (Latitude and longitude coordinates sourced from GBIF.)
Download CSVGenomes (1 records)
Data source: NCBI.
| Assembly Accession | Assembly Level | Genome Size(Mb) | Contig N50(Kb) | Scaffold N50(Kb) | BUSCO% | Downloads | Actions |
|---|---|---|---|---|---|---|---|
| GCA_000448265.2 | Scaffold | 39 | 43 | 64 | - |
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Phyto_kern_2.0 |
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Transcriptomes (3 records)
Data source: NCBI.
| Run ID | Tissue | Developmental Stage | Sex | Read Count | Location | Actions |
|---|---|---|---|---|---|---|
| SRR8238952 | - | - | - | 24577931 | United Kingdom: Dundee | |
|
PRJNA506645 SRX5057231 SRP170258 general Leaf_transcriptome Leaf material were collected from three-four plants and frozen in liquid nitrogen at -180oC. Total RNA was extracted with RNeasy Plant Mini kit (Qiagen) including DNase treatment. CDNA library construction and sequencing were done at the SciLifeLab (Stockholm, Sweden). Sequencing was performed on Illumina Hiseq 2500 instrument by paired-end sequencing as per manufacturers instructions. SCRP1055 {'host': 'Nicotiana benthamiana', 'isolate': 'SCRP1055', 'sample_type': 'tissue sample', 'geo_loc_name': 'United Kingdom: Dundee', 'biosamplemodel': 'Microbe, viral or environmental', 'collection_date': '2016-03-26'} |
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| SRR8238951 | - | - | - | 68134505 | United Kingdom: Dundee | |
|
PRJNA506645 SRX5057232 SRP170258 general Leaf_transcriptome Leaf material were collected from three-four plants and frozen in liquid nitrogen at -180oC. Total RNA was extracted with RNeasy Plant Mini kit (Qiagen) including DNase treatment. CDNA library construction and sequencing were done at the SciLifeLab (Stockholm, Sweden). Sequencing was performed on Illumina Hiseq 2500 instrument by paired-end sequencing as per manufacturers instructions. SCRP1055 {'host': 'Nicotiana benthamiana', 'isolate': 'SCRP1055', 'sample_type': 'tissue sample', 'geo_loc_name': 'United Kingdom: Dundee', 'biosamplemodel': 'Microbe, viral or environmental', 'collection_date': '2016-03-26'} |
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| SRR8238950 | - | - | - | 81069806 | United Kingdom: Dundee | |
|
PRJNA506645 SRX5057233 SRP170258 general Leaf_transcriptome Leaf material were collected from three-four plants and frozen in liquid nitrogen at -180oC. Total RNA was extracted with RNeasy Plant Mini kit (Qiagen) including DNase treatment. CDNA library construction and sequencing were done at the SciLifeLab (Stockholm, Sweden). Sequencing was performed on Illumina Hiseq 2500 instrument by paired-end sequencing as per manufacturers instructions. SCRP1055 {'host': 'Nicotiana benthamiana', 'isolate': 'SCRP1055', 'sample_type': 'tissue sample', 'geo_loc_name': 'United Kingdom: Dundee', 'biosamplemodel': 'Microbe, viral or environmental', 'collection_date': '2016-03-26'} |
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Literature
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