• Desmarestia dudresnayi
References [ 1 ]
Yang EC, Peters AF, Kawai H, Stern R, Hanyuda T, Barbara I, Muller DG, Strittmatter M, Prud'Homme van Reine WF & Kupper FC (2014) Ligulate Desmarestia (Desmarestiales, Phaeophyceae) revisited: D. japonica sp. nov. and D. dudresnayi differ from D. ligulata. Journal of Phycology 50: 149-166.
Sequences [ 5 ]
EMBL/Genbank Links
(Bold text = submission by CCAP staff or collaborators)
Division/Phylum: Heterokontophyta/Ochrophyta Class: Phaeophyceae Order: Desmarestiales

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;
Attributes
AuthorityLamouroux ex Leman 1819
IsolatorPeters & Kuepper (1999)
Collection SiteSubtidal 20m depth on rock Ar Tourtu, Ile de Callot, Finistere, Brittany, France
Notes clonal, the strain is a monoecious gametophyte, isolated from meiospore; temperature - for gametogenesis 10-15 deg C, optimum for long term 5 deg C. lighting - for gametogenesis 20-30 µE white light, for long term 1 µE. 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 France
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 1999
Original Designation Ddud BR16
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet
Toxin Producer Not Toxic / No Data
Type Culture No
Taxonomy WoRMS ID 295864

CCAP 1306/2

Desmarestia dudresnayi


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