References [ 1 ]
Dittami SM, Gravot A, Goulitquer S, Rousvoal S, Peters AF, Bouchereau A, Boyen C & Tonon T (2012) Towards deciphering dynamic changes and evolutionary mechanisms involved in the adaptation to low salinities in Ectocarpus (brown algae) The Plant Journal 71: 366-377.
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;
Attributes
Authority(Kuckuck) Gallardo 1992
IsolatorMüller (1978)
Collection Siteintertidal mud Beaufort, vicinity of Duke Marine Station, North Carolina, USA
Notes field-collected male gametophyte; ITS phylogenetic studies show that this strain belongs to sub group 2d in the publication Stache-Crain et al (1997), for which Peters et al (2015) have reinstated the name Ectocarpus subutulus (Kützung). This species represents a subgroup of Ectocarpus which can tolerate low salinity and high temperatures. Stache-Crain B, Müller DG & Goff LJ (1997) Molecular systematics of Ectocarpus and Kuckuckia (Ectocarpales, Phaeophyceae) inferred from phylogenetic analysis of nuclear- and plastid-encoded DNA sequences. J. Phycol. 33 152-168. Peters AF, Couceiro L, Tsiamis K, Küpper FC & Valero M. (2015) Barcoding of cryptic stages of marine brown algae isolated from incubated substratum reveals high diversity in Acinetosporaceae (Ectocarpales, Phaeophyceae). Cryptogamie, Algologie 36(1) 3-29; 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; name changed Mar23 as per AlgaeBase
Axenicity Status Bacteria and other organisms present
Area North America
Country USA
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 1978
Original Designation Ec sil Bft 15b m
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet
Toxin Producer Not Toxic / No Data
Type Culture No
Taxonomy WoRMS ID 550728
Equivalent StrainsKU-MACC 1330
Other DesignationsDGM 014-06
Synonyms Ectocarpus subulatus
Formerly Listed in CCAP asEctocarpus siliculosus (Dilwyn) Lyngbye 1819,Ectocarpus sp.,Ectocarpus subulatus

CCAP 1310/34

Ectocarpus siliculosus var. dasycarpus


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