Phytophthora fragariae
TaxID: 53985
Basic Information
Phytophthora fragariae
Red Core of Strawberry, Red Stele or Lanarkshire Disease
Phytophthora fragariae is a fungus-like (oomycete) plant pathogen that causes red stele, otherwise known as Lanarkshire disease, in strawberries. Symptoms of red stele can include a red core in the roots, wilting of leaves, reduced flowering, stunting, and bitter fruit. The pathogen is spread via zoospores swimming through water present in the soil, released from sporangia.
from Wikipedia
Taxonomic Information
Eukaryota
Oomycota
Peronosporomycetes
Peronosporales
Peronosporaceae
Phytophthora
fragariae
Undefined
Species
nan
d__Eukaryota;p__Oomycota;c__Peronosporomycetes;o__Peronosporales;f__Peronosporaceae;g__Phytophthora;s__Phytophthora fragariae
nan
Fungal organisms
Photos (0 photos)
No photos available.
Morphological Features
Sporangia are non-papillate, persistent, obpyriform to ovoid to ellipsoid, measuring 28–56 × 27–49 µm, with internal and nested proliferation. Chlamydospores are absent. Hyphal swellings are coralloid to globose, solitary or in chains. The fungus is homothallic. Oogonia are smooth-walled, frequently globose (28–46 µm in diameter) with a tapered base. Antheridia are predominantly amphigynous, measuring 16–30 × 12–22 µm. Oospores are plerotic to aplerotic, spherical (24–44 µm in diameter), turning golden brown with age and often containing a single large globule.
Abad, Z. G., Burgess, T. I., Bourret, T., Bensch, K., Cacciola, S., Scanu, B., Mathew, R., Kasiborski, B., Srivastava, S., Kageyama, K., Bienapfl, J. C., Verkleij, G., Broders, K., Schena, L., & Redford, A. J. (2023). Phytophthora: taxonomic and phylogenetic revision of the genus. Studies in Mycology, 106, 259–348.
Host Plants (1 host plants)
Data sources: EPPO Global Database and relevant literature.
| Scientific Name | Status |
|---|---|
| Fragaria x ananassa | Host |
Quarantine Status (68 records)
Data sources: IPPC website and national quarantine websites; verified by human review.
| Country | Status | Year Added |
|---|---|---|
| Armenia | Absent | — |
| Austria | RNQP ((EU) 2019/2072 Annex IV) | 2019 |
| Belgium | RNQP ((EU) 2019/2072 Annex IV) | 2019 |
| Burkina Faso | Absent | — |
| Bulgaria | RNQP ((EU) 2019/2072 Annex IV) | 2019 |
| Bahrain | Quarantine pests | 2003 |
| Belarus | Present | — |
| Brazil | A1 list | 2018 |
| Switzerland | Regulated non-quarantine pest | 2019 |
| China | Quarantine pests | 2021 |
Distribution (38 countries)
Data Sources: EPPO Global Database and GBIF.
| Country | Status | State |
|---|---|---|
| Australia | Absent | |
| Austria | Present | — |
| Belgium | Present | — |
| Bulgaria | Absent | — |
| Canada | Present | |
| Switzerland | Present | — |
| Cyprus | Present | — |
| Czechia | Absent | — |
| Germany | Present | — |
| Denmark | 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_000686205.4 | Scaffold | 75 | 58 | 115 | - |
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P.fr2.0 |
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Transcriptomes (6 records)
Data source: NCBI.
| Run ID | Tissue | Developmental Stage | Sex | Read Count | Location | Actions |
|---|---|---|---|---|---|---|
| SRR7764609 | - | - | - | 176341854 | Canada: British Columbia, Ladner, commercial strawberry field | |
|
PRJNA396163 SRX4620229 SRP157056 general RNA-Seq of Phytophthora fragariae isolate BC-16 infecting Fragaria ananassa: 48 hours post inoculation RNA extracted with CTAB method, sequenced externally by Novogene BC-16 {'host': 'Fragaria x ananassa', 'ploidy': 'diploid', 'isolate': 'BC-16', 'host_taxid': '3747', 'propagation': 'asexual/sexual', 'geo_loc_name': 'Canada: British Columbia, Ladner, commercial strawberry field', 'pathogenicity': 'Fragaria _ ananassa', 'biosamplemodel': 'MIGS/MIMS/MIMARKS.plant-associated', 'estimated_size': '96000000', 'collection_date': '2007-01-05', 'plant_body_site': 'root', 'isolation_source': 'root', 'isol_growth_condt': 'Pea broth', 'biotic_relationship': 'parasite'} |
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| SRR7764608 | - | - | - | 164812607 | Canada: British Columbia, Ladner, commercial strawberry field | |
|
PRJNA396163 SRX4620230 SRP157056 general RNA-Seq of Phytophthora fragariae isolate BC-16 infecting Fragaria ananassa: 24 hours post inoculation RNA extracted with CTAB method, sequenced externally by Novogene BC-16 {'host': 'Fragaria x ananassa', 'ploidy': 'diploid', 'isolate': 'BC-16', 'host_taxid': '3747', 'propagation': 'asexual/sexual', 'geo_loc_name': 'Canada: British Columbia, Ladner, commercial strawberry field', 'pathogenicity': 'Fragaria _ ananassa', 'biosamplemodel': 'MIGS/MIMS/MIMARKS.plant-associated', 'estimated_size': '96000000', 'collection_date': '2007-01-05', 'plant_body_site': 'root', 'isolation_source': 'root', 'isol_growth_condt': 'Pea broth', 'biotic_relationship': 'parasite'} |
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| SRR7764607 | - | - | - | 173856460 | Canada: Nova Scotia, Kings County, Billtown, commercial strawberry field | |
|
PRJNA396163 SRX4620231 SRP157056 general RNA-Seq of Phytophthora fragariae isolate NOV-9 infecting Fragaria ananassa: 72 hours post inoculation RNA extracted with CTAB method, sequenced externally by Novogene NOV-9 {'host': 'Fragaria x ananassa', 'ploidy': 'diploid', 'strain': 'NOV-9', 'host_taxid': '3747', 'propagation': 'asexual/sexual', 'geo_loc_name': 'Canada: Nova Scotia, Kings County, Billtown, commercial strawberry field', 'pathogenicity': 'Fragaria _ ananassa', 'biosamplemodel': 'MIGS/MIMS/MIMARKS.plant-associated', 'estimated_size': '96000000', 'collection_date': '2007-01-05', 'plant_body_site': 'root', 'isolation_source': 'root', 'isol_growth_condt': 'Pea broth', 'biotic_relationship': 'parasite'} |
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| SRR7764615 | - | - | - | 94758042 | - | |
|
PRJNA396163 SRX4620223 SRP157056 RNA-Seq of Phytophthora fragariae isolate BC-1: Liquid grown mycelium RNA extracted with Qiagen RNEasy Plant Mini kit, sequenced externally by Novogene BC-1 {'host': 'Fragaria x ananassa', 'ploidy': 'diploid', 'strain': 'BC-1', 'host_taxid': '3747', 'propagation': 'asexual/sexual', 'geo_loc_name': 'Canada: British Columbia, Delta, commercial strawberry field', 'pathogenicity': 'Fragaria _ ananassa', 'biosamplemodel': 'MIGS/MIMS/MIMARKS.plant-associated', 'estimated_size': '96000000', 'collection_date': '2007-01-05', 'plant_body_site': 'root', 'isolation_source': 'root', 'isol_growth_condt': 'Pea broth', 'biotic_relationship': 'parasite'} |
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| SRR7764613 | - | - | - | 109111125 | - | |
|
PRJNA396163 SRX4620225 SRP157056 RNA-Seq of Phytophthora fragariae isolate NOV-9: Liquid grown mycelium RNA extracted with Qiagen RNEasy Plant Mini kit, sequenced externally by Novogene NOV-9 {'host': 'Fragaria x ananassa', 'ploidy': 'diploid', 'strain': 'NOV-9', 'host_taxid': '3747', 'propagation': 'asexual/sexual', 'geo_loc_name': 'Canada: Nova Scotia, Kings County, Billtown, commercial strawberry field', 'pathogenicity': 'Fragaria _ ananassa', 'biosamplemodel': 'MIGS/MIMS/MIMARKS.plant-associated', 'estimated_size': '96000000', 'collection_date': '2007-01-05', 'plant_body_site': 'root', 'isolation_source': 'root', 'isol_growth_condt': 'Pea broth', 'biotic_relationship': 'parasite'} |
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| SRR7764610 | - | - | - | 90979302 | - | |
|
PRJNA396163 SRX4620228 SRP157056 RNA-Seq of Phytophthora fragariae isolate BC-16: Liquid grown mycelium RNA extracted with Qiagen RNEasy Plant Mini kit, sequenced externally by Novogene BC-16 {'host': 'Fragaria x ananassa', 'ploidy': 'diploid', 'isolate': 'BC-16', 'host_taxid': '3747', 'propagation': 'asexual/sexual', 'geo_loc_name': 'Canada: British Columbia, Ladner, commercial strawberry field', 'pathogenicity': 'Fragaria _ ananassa', 'biosamplemodel': 'MIGS/MIMS/MIMARKS.plant-associated', 'estimated_size': '96000000', 'collection_date': '2007-01-05', 'plant_body_site': 'root', 'isolation_source': 'root', 'isol_growth_condt': 'Pea broth', 'biotic_relationship': 'parasite'} |
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Literature
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