• Ectocarpus crouaniorum
References [ 5 ]
Evariste E, Gachon CM Callow ME & Callow JA (2012) Development and characteristics of an adhesion bioassay for ectocarpoid algae. Biofouling 28: 15-27.
Tsirigoti A, Kupper FC, Gachon CMM & Katsaros C (2013) Cytoskeleton organization during the infection of three brown algal species Ectocarpus siliculosus, Ectocarpus crouaniorum and Pylaiella littoralis by the intracellular, marine oomycete Eurychasma dicksonii. Plant Biology 1: 272-281.
Tsirigoti A, Beakes GW, Herve C, Gachon CMM & Katsaros C (2014) Attachment, penetration and early host defense mechanisms during the infection of filamentous brown algae by Eurychasma dicksonii. Protoplasma 252: 845-856.
Pétursdóttir AH, Fletcher K, Gunnlaugsdóttir H, Krupp E, Küpper FC & Feldmann J (2015) Environmental effects on arsenosugars and arsenolipids in Ectocarpus (Phaeophyta) Environmental Chemistry 13: 21-33.
Tsirigoti A, Küpper FC, Gachon CMM & Katsaros C (2013) Filamentous brown algae infected by the marine, holocarpic oomycete Eurychasma dicksonii. Plant Signaling & Behavior 8: e26367.
Sequences [ 1 ]
EMBL/Genbank Links
(Bold text = submission by CCAP staff or collaborators)
18S-28S
Division/Phylum: Heterokontophyta/Ochrophyta Class: Phaeophyceae Order: Ectocarpales

Note: for strains where we have DNA barcodes we can be reasonably confident of identity, however for those not yet sequenced we rely on morphology and the original identification, usually made by the depositor. Although CCAP makes every effort to ensure the correct taxonomic identity of strains, we cannot guarantee that a strain is correctly identified at the species, genus or class levels. On this basis users are responsible for confirming the identity of the strain(s) they receive from us on arrival before starting experiments.
For strain taxonomy we generally use AlgaeBase for algae and Adl et al. (2019) for protists.

Culture media, purity and growth conditions:
Medium: Modified Provasoli - half strength; Bacteria and other organisms present; maintained by serial subculture; 9-15 deg C
Attributes
AuthorityThuret 1863
IsolatorGachon (2006)
Collection Siteintertidal Dunstaffnage, Oban, Scotland, UK
Climatic Zone Temperate
Notes Isolation: clonal isolate obtained from an originally Eurychasma-infected Ectocarpus plant; Transferred into new liquid medium every 6 months. Might be grown on agar 1/2 strength Provasoli medium to decrease transfer frequency. If used for Eurychasma inoculation, it must have been grown for 2-3 weeks in liquid medium; This macroalgal culture contains bacteria and probably other organisms in low numbers, we are happy to provide further info on specific strains if you contact us
Axenicity Status Bacteria and other organisms present
Area Europe
Country UK
Environment Marine
GMO No
Group Macroalgae
In Scope of Nagoya Protocol No
ABS Note Collected pre Nagoya Protocol. No known Nagoya Protocol restrictions for this strain.
Collection Date c 2006
Original Designation Ectocarpus Oban 06-29-7
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet SM_Ectocarpus.pdf
Toxin Producer Not Toxic / No Data
Type Culture No
Taxonomy WoRMS ID 496828
Formerly Listed in CCAP asEctocarpus sp.

CCAP 1310/300

Ectocarpus crouaniorum


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