References [ 3 ]
Kaczmarska I, Beaton M, Benoit AC & Medlin LK (2005) Molecular phylogeny of selected members of the order Thalassiosirales (Bacillariophyta) and evolution of the Fultoportula. Journal of Phycology 42: 121-138.
Thamatrakoln K, Alverson AJ & Hildebrand M (2006) Comparative sequence analysis of diatom silicon transporters: Toward a mechanistic model of silicon transport. Journal of Phycology 42: 822-834.
McLellan MR (1989) Cryopreservation of diatoms. Diatom Research 4: 301-318.
Sequences [ 1 ]
EMBL/Genbank Links
(Bold text = submission by CCAP staff or collaborators)
SSU (18S)
Division/Phylum: Heterokontophyta/Ochrophyta Class: Coscinodiscophyceae Order: Lithodesmiales

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: f/2 + Si; Bacteria present; maintained by serial subculture;
Attributes
Authority(T.West) Grunow ex van Heurck 1883
IsolatorHargraves(?)
Collection Site Naragansett Bay, Rhode Island, USA
Notes treated with Ampicillin; The characteristic way in which diatoms reproduce asexually results in the reduction in size of diatom cells at every division and the subsequent loss of morphological characters. This strain is slightly deformed, see images 2 and 3.
Axenicity Status Bacteria present
Area North America
Country USA
Environment Marine
GMO No
Group Diatom
Original Designation XM31
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet SM_MarineDiatoms15_20.pdf
Toxin Producer Not Toxic / No Data
Type Culture No
Taxonomy WoRMS ID 149023

CCAP 1022/1

Ditylum brightwellii


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