Pseudo‑nitzschia fukuyoi (Bacillariophyceae), a domoic acid‑producing species from Nha Phu Bay, Khanh Hoa Province, Vietnam
Two strains of Pseudo-nitzschia fukuyoi isolated from Vietnamese waters produce domoic acid, a toxin responsible for amnesic shellfish poisoning. Species identification was based on detailed morphological observation using a transmission electron microscope and also molecular data on large subu...
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| Format: | Article |
| Language: | English |
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Springer Japan
2015
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| Online Access: | http://ir.unimas.my/id/eprint/10718/ http://ir.unimas.my/id/eprint/10718/1/Sing.pdf |
| _version_ | 1848836844858376192 |
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| author | Sing, Tung Teng |
| author_facet | Sing, Tung Teng |
| author_sort | Sing, Tung Teng |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | Two strains of Pseudo-nitzschia fukuyoi isolated
from Vietnamese waters produce domoic acid, a toxin
responsible for amnesic shellfish poisoning. Species identification
was based on detailed morphological observation
using a transmission electron microscope and also molecular
data on large subunit (LSU) and the second internal
transcribed spacer (ITS2) with NCBI nucleotide Blast
(blastn). Toxin productivity of the two strains was confirmed
and their range were 3.85–4.54 pg/cell by analyses
using LC–MS/MS. This is the first report of occurrence of
P. fukuyoi in Vietnamese waters, and the first confirmation
of productivity of domoic acid of the species. |
| first_indexed | 2025-11-15T06:30:14Z |
| format | Article |
| id | unimas-10718 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:30:14Z |
| publishDate | 2015 |
| publisher | Springer Japan |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-107182021-06-22T14:41:40Z http://ir.unimas.my/id/eprint/10718/ Pseudo‑nitzschia fukuyoi (Bacillariophyceae), a domoic acid‑producing species from Nha Phu Bay, Khanh Hoa Province, Vietnam Sing, Tung Teng GE Environmental Sciences Two strains of Pseudo-nitzschia fukuyoi isolated from Vietnamese waters produce domoic acid, a toxin responsible for amnesic shellfish poisoning. Species identification was based on detailed morphological observation using a transmission electron microscope and also molecular data on large subunit (LSU) and the second internal transcribed spacer (ITS2) with NCBI nucleotide Blast (blastn). Toxin productivity of the two strains was confirmed and their range were 3.85–4.54 pg/cell by analyses using LC–MS/MS. This is the first report of occurrence of P. fukuyoi in Vietnamese waters, and the first confirmation of productivity of domoic acid of the species. Springer Japan 2015 Article PeerReviewed text en http://ir.unimas.my/id/eprint/10718/1/Sing.pdf Sing, Tung Teng (2015) Pseudo‑nitzschia fukuyoi (Bacillariophyceae), a domoic acid‑producing species from Nha Phu Bay, Khanh Hoa Province, Vietnam. Fisheries Science, 81 (3). pp. 533-539. ISSN 1444-2906 http://link.springer.com/article/10.1007%2Fs12562-015-0864-9 DOI 10.1007/s12562-015-0864-9 |
| spellingShingle | GE Environmental Sciences Sing, Tung Teng Pseudo‑nitzschia fukuyoi (Bacillariophyceae), a domoic acid‑producing species from Nha Phu Bay, Khanh Hoa Province, Vietnam |
| title | Pseudo‑nitzschia fukuyoi (Bacillariophyceae), a domoic
acid‑producing species from Nha Phu Bay, Khanh Hoa Province,
Vietnam |
| title_full | Pseudo‑nitzschia fukuyoi (Bacillariophyceae), a domoic
acid‑producing species from Nha Phu Bay, Khanh Hoa Province,
Vietnam |
| title_fullStr | Pseudo‑nitzschia fukuyoi (Bacillariophyceae), a domoic
acid‑producing species from Nha Phu Bay, Khanh Hoa Province,
Vietnam |
| title_full_unstemmed | Pseudo‑nitzschia fukuyoi (Bacillariophyceae), a domoic
acid‑producing species from Nha Phu Bay, Khanh Hoa Province,
Vietnam |
| title_short | Pseudo‑nitzschia fukuyoi (Bacillariophyceae), a domoic
acid‑producing species from Nha Phu Bay, Khanh Hoa Province,
Vietnam |
| title_sort | pseudo‑nitzschia fukuyoi (bacillariophyceae), a domoic
acid‑producing species from nha phu bay, khanh hoa province,
vietnam |
| topic | GE Environmental Sciences |
| url | http://ir.unimas.my/id/eprint/10718/ http://ir.unimas.my/id/eprint/10718/ http://ir.unimas.my/id/eprint/10718/ http://ir.unimas.my/id/eprint/10718/1/Sing.pdf |