Effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae)
Coolia is a benthic dinoflagellate that lives epiphytically with a substrate. It has been reported that several of the species produce biotoxins. Therefore, this study was done to identify the substrate preferred byCoolia and the effect of media with soil extraction on the growth of the species o...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English |
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Universiti Malaysia Terengganu
2019
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| Online Access: | http://irep.iium.edu.my/80093/ http://irep.iium.edu.my/80093/1/80093_EFFECTS%20OF%20MEDIUM%20AND%20SUBSTRATE%20PREFERENCES%20_article.pdf http://irep.iium.edu.my/80093/2/80093_EFFECTS%20OF%20MEDIUM%20AND%20SUBSTRATE%20PREFERENCES%20_scopus.pdf |
| _version_ | 1848788902072025088 |
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| author | Mohammad Noor, Normawaty Adam, Aimimuliani Saad, Shahbudin Khodzori, Fikri Akmal Muhammad Shaleh, Siti Raehanah |
| author_facet | Mohammad Noor, Normawaty Adam, Aimimuliani Saad, Shahbudin Khodzori, Fikri Akmal Muhammad Shaleh, Siti Raehanah |
| author_sort | Mohammad Noor, Normawaty |
| building | IIUM Repository |
| collection | Online Access |
| description | Coolia is a benthic dinoflagellate that lives epiphytically with a substrate. It has been
reported that several of the species produce biotoxins. Therefore, this study was done to identify the
substrate preferred byCoolia and the effect of media with soil extraction on the growth of the species
of C. tropicalis and C. malayensis. Several substrates; the seagrass (Enhalus), seaweed (Sargassum,
Padina (Phaeophyta), Halimeda (Chlorophyta) and coral rubbles were collected and Coolia’s cell
density was determined. C. tropicalis and C. malayensis were grown in ES-DK medium with and
without soil extract at similar conditions. The specific growth rate, division per day and generation
time were determined for both species. Results showed that Coolia flourished in the substrate with a
greater amount of thalus from brown macroalgae (Phaeophyta). While the cell density of C. tropicalis
was significantly higher in medium with soil extract, C. malayensis was significantly higher in the
medium without soil extract. This indicates that both species have similar basic requirements, but
differ in their specific needs. This information on the substrate and medium preferences increased our
knowledge of the ecology of Coolia. |
| first_indexed | 2025-11-14T17:48:12Z |
| format | Article |
| id | iium-80093 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:48:12Z |
| publishDate | 2019 |
| publisher | Universiti Malaysia Terengganu |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-800932020-08-13T08:09:01Z http://irep.iium.edu.my/80093/ Effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae) Mohammad Noor, Normawaty Adam, Aimimuliani Saad, Shahbudin Khodzori, Fikri Akmal Muhammad Shaleh, Siti Raehanah Q Science (General) QK Botany S Agriculture (General) Coolia is a benthic dinoflagellate that lives epiphytically with a substrate. It has been reported that several of the species produce biotoxins. Therefore, this study was done to identify the substrate preferred byCoolia and the effect of media with soil extraction on the growth of the species of C. tropicalis and C. malayensis. Several substrates; the seagrass (Enhalus), seaweed (Sargassum, Padina (Phaeophyta), Halimeda (Chlorophyta) and coral rubbles were collected and Coolia’s cell density was determined. C. tropicalis and C. malayensis were grown in ES-DK medium with and without soil extract at similar conditions. The specific growth rate, division per day and generation time were determined for both species. Results showed that Coolia flourished in the substrate with a greater amount of thalus from brown macroalgae (Phaeophyta). While the cell density of C. tropicalis was significantly higher in medium with soil extract, C. malayensis was significantly higher in the medium without soil extract. This indicates that both species have similar basic requirements, but differ in their specific needs. This information on the substrate and medium preferences increased our knowledge of the ecology of Coolia. Universiti Malaysia Terengganu 2019 Article PeerReviewed application/pdf en http://irep.iium.edu.my/80093/1/80093_EFFECTS%20OF%20MEDIUM%20AND%20SUBSTRATE%20PREFERENCES%20_article.pdf application/pdf en http://irep.iium.edu.my/80093/2/80093_EFFECTS%20OF%20MEDIUM%20AND%20SUBSTRATE%20PREFERENCES%20_scopus.pdf Mohammad Noor, Normawaty and Adam, Aimimuliani and Saad, Shahbudin and Khodzori, Fikri Akmal and Muhammad Shaleh, Siti Raehanah (2019) Effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae). Journal of Sustainability Science and Management, 14 (2). pp. 71-81. ISSN 1823-8556 E-ISSN 2672-7226 http://jssm.umt.edu.my/wp-content/uploads/sites/51/2020/05/bab-7.14.2.pdf |
| spellingShingle | Q Science (General) QK Botany S Agriculture (General) Mohammad Noor, Normawaty Adam, Aimimuliani Saad, Shahbudin Khodzori, Fikri Akmal Muhammad Shaleh, Siti Raehanah Effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae) |
| title | Effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae) |
| title_full | Effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae) |
| title_fullStr | Effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae) |
| title_full_unstemmed | Effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae) |
| title_short | Effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae) |
| title_sort | effects of medium and substrate preferences soil extract on growth of coolia (dinophyceae) |
| topic | Q Science (General) QK Botany S Agriculture (General) |
| url | http://irep.iium.edu.my/80093/ http://irep.iium.edu.my/80093/ http://irep.iium.edu.my/80093/1/80093_EFFECTS%20OF%20MEDIUM%20AND%20SUBSTRATE%20PREFERENCES%20_article.pdf http://irep.iium.edu.my/80093/2/80093_EFFECTS%20OF%20MEDIUM%20AND%20SUBSTRATE%20PREFERENCES%20_scopus.pdf |