Substrate preferences and effects of medium with soil extract on growth of genus 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 by Coolia and the effect of media with soil extraction on the growth of the species of...

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Main Authors:	Mohammad Noor, Normawaty, Adam, Aimimuliani, Saad, Shahbudin, Khodzori, Fikri Akmal, Muhd Shaleh, Sitti Raehanah
Format:	Article
Language:	English
Published:	Universiti Malaysia Terengganu 2019
Subjects:	Q Science (General)
Online Access:	http://irep.iium.edu.my/74018/ http://irep.iium.edu.my/74018/ http://irep.iium.edu.my/74018/1/Coolia%20soil%20extract.pdf

id	iium-74018
recordtype	eprints
spelling	iium-740182019-09-19T02:59:26Z http://irep.iium.edu.my/74018/ Substrate preferences and effects of medium with soil extract on growth of genus Coolia (Dinophyceae) Mohammad Noor, Normawaty Adam, Aimimuliani Saad, Shahbudin Khodzori, Fikri Akmal Muhd Shaleh, Sitti Raehanah Q Science (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 by Coolia 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 without soil extract, C. malayensis was significantly higher in the medium with 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 2019-04 Article PeerReviewed application/pdf en http://irep.iium.edu.my/74018/1/Coolia%20soil%20extract.pdf Mohammad Noor, Normawaty and Adam, Aimimuliani and Saad, Shahbudin and Khodzori, Fikri Akmal and Muhd Shaleh, Sitti Raehanah (2019) Substrate preferences and effects of medium with soil extract on growth of genus Coolia (Dinophyceae). Journal of Sustainability Science and Management, 14 (2). pp. 71-81. E-ISSN 2672-7226 http://jssm.umt.edu.my/wp-content/uploads/sites/51/2019/08/bab-7-14.2.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	Q Science (General)
spellingShingle	Q Science (General) Mohammad Noor, Normawaty Adam, Aimimuliani Saad, Shahbudin Khodzori, Fikri Akmal Muhd Shaleh, Sitti Raehanah Substrate preferences and effects of medium with soil extract on growth of genus Coolia (Dinophyceae)
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 by Coolia 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 without soil extract, C. malayensis was significantly higher in the medium with 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.
format	Article
author	Mohammad Noor, Normawaty Adam, Aimimuliani Saad, Shahbudin Khodzori, Fikri Akmal Muhd Shaleh, Sitti Raehanah
author_facet	Mohammad Noor, Normawaty Adam, Aimimuliani Saad, Shahbudin Khodzori, Fikri Akmal Muhd Shaleh, Sitti Raehanah
author_sort	Mohammad Noor, Normawaty
title	Substrate preferences and effects of medium with soil extract on growth of genus Coolia (Dinophyceae)
title_short	Substrate preferences and effects of medium with soil extract on growth of genus Coolia (Dinophyceae)
title_full	Substrate preferences and effects of medium with soil extract on growth of genus Coolia (Dinophyceae)
title_fullStr	Substrate preferences and effects of medium with soil extract on growth of genus Coolia (Dinophyceae)
title_full_unstemmed	Substrate preferences and effects of medium with soil extract on growth of genus Coolia (Dinophyceae)
title_sort	substrate preferences and effects of medium with soil extract on growth of genus coolia (dinophyceae)
publisher	Universiti Malaysia Terengganu
publishDate	2019
url	http://irep.iium.edu.my/74018/ http://irep.iium.edu.my/74018/ http://irep.iium.edu.my/74018/1/Coolia%20soil%20extract.pdf
first_indexed	2023-09-18T21:44:55Z
last_indexed	2023-09-18T21:44:55Z
_version_	1777413385602727936

Substrate preferences and effects of medium with soil extract on growth of genus Coolia (Dinophyceae)

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