Assessment of Chlorogloeopsis as a novel microbial dietary supplement for red tilapia ( Oreochromis niloticus)
A 9 week study was conducted to assess the effect of incorporating dietary Chlorogloeopsis on the growth performance, feed utilisation, body composition, haematology and gut microbiota of red tilapia ( Oreochromis niloticus). Chlorogloeopsis cells were supplemented to the diet at 0.25%, 0.50% and 1....
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| Veröffentlicht in: | Aquaculture 2010-02, Vol.299 (1), p.128-133 |
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| creator | Merrifield, Daniel Lee Güroy, Derya Güroy, Betül Emery, Matthew James Llewellyn, Carole Anne Skill, Steve Davies, Simon John |
| description | A 9
week study was conducted to assess the effect of incorporating dietary
Chlorogloeopsis on the growth performance, feed utilisation, body composition, haematology and gut microbiota of red tilapia (
Oreochromis niloticus).
Chlorogloeopsis cells were supplemented to the diet at 0.25%, 0.50% and 1.00%. Compared to the control group, no significant differences of growth parameters or body composition were observed in the
Chlorogloeopsis fed fish. However, haematological and gut microbial load appeared to be more sensitive to dietary
Chlorogloeopsis. Haematocrit levels increased from 31.0
±
2.9% in the control group to 32.8
±
4.2 and 33.3
±
5.0 in the 0.50% and 1.00%
Chlorogloeopsis groups, respectively. The total allochthonous microbial load and lactic acid bacteria levels were elevated but the microbial groups identified and microbial diversity did not differ between the dietary groups. PCR-DGGE fingerprints of the microbial profiles supported this finding but revealed clear differences between the allochthonous and autochthonous communities. Sequence analysis from DGGE fingerprints identified several bacterial clones closely related to bacteria previously isolated from the digestive tract of fish and revealed a
Lactobacillus spp. found in all groups was present only as part of the allochthonous communities. Low level dietary applications of
Chlorogloeopsis for tilapia aquaculture seem limited but further evaluation is required. |
| doi_str_mv | 10.1016/j.aquaculture.2009.12.004 |
| format | Article |
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week study was conducted to assess the effect of incorporating dietary
Chlorogloeopsis on the growth performance, feed utilisation, body composition, haematology and gut microbiota of red tilapia (
Oreochromis niloticus).
Chlorogloeopsis cells were supplemented to the diet at 0.25%, 0.50% and 1.00%. Compared to the control group, no significant differences of growth parameters or body composition were observed in the
Chlorogloeopsis fed fish. However, haematological and gut microbial load appeared to be more sensitive to dietary
Chlorogloeopsis. Haematocrit levels increased from 31.0
±
2.9% in the control group to 32.8
±
4.2 and 33.3
±
5.0 in the 0.50% and 1.00%
Chlorogloeopsis groups, respectively. The total allochthonous microbial load and lactic acid bacteria levels were elevated but the microbial groups identified and microbial diversity did not differ between the dietary groups. PCR-DGGE fingerprints of the microbial profiles supported this finding but revealed clear differences between the allochthonous and autochthonous communities. Sequence analysis from DGGE fingerprints identified several bacterial clones closely related to bacteria previously isolated from the digestive tract of fish and revealed a
Lactobacillus spp. found in all groups was present only as part of the allochthonous communities. Low level dietary applications of
Chlorogloeopsis for tilapia aquaculture seem limited but further evaluation is required.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/j.aquaculture.2009.12.004</identifier><identifier>CODEN: AQCLAL</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Animal and plant ecology ; Animal aquaculture ; animal growth ; Animal productions ; Animal, plant and microbial ecology ; Aquaculture ; Bacteria ; Biological and medical sciences ; Brackish ; Chlorogloeopsis ; Cyanobacteria ; DGGE ; Dietary supplements ; Effects ; feed conversion ; fish culture ; fish feeding ; Fresh water ecosystems ; freshwater fish ; Fundamental and applied biological sciences. Psychology ; General aspects ; Gut microbiota ; intestinal microorganisms ; Lactobacillus ; Oreochromis niloticus ; Physical growth ; Synecology ; Tilapia ; tilapia (common name)</subject><ispartof>Aquaculture, 2010-02, Vol.299 (1), p.128-133</ispartof><rights>2009 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright Elsevier Sequoia S.A. Feb 2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c434t-ff9c9ec00ef53ddb7b177e16faebfc38884d5602a027a4b3ad9d649e44bb2efd3</citedby><cites>FETCH-LOGICAL-c434t-ff9c9ec00ef53ddb7b177e16faebfc38884d5602a027a4b3ad9d649e44bb2efd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S004484860900948X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22451908$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Merrifield, Daniel Lee</creatorcontrib><creatorcontrib>Güroy, Derya</creatorcontrib><creatorcontrib>Güroy, Betül</creatorcontrib><creatorcontrib>Emery, Matthew James</creatorcontrib><creatorcontrib>Llewellyn, Carole Anne</creatorcontrib><creatorcontrib>Skill, Steve</creatorcontrib><creatorcontrib>Davies, Simon John</creatorcontrib><title>Assessment of Chlorogloeopsis as a novel microbial dietary supplement for red tilapia ( Oreochromis niloticus)</title><title>Aquaculture</title><description>A 9
week study was conducted to assess the effect of incorporating dietary
Chlorogloeopsis on the growth performance, feed utilisation, body composition, haematology and gut microbiota of red tilapia (
Oreochromis niloticus).
Chlorogloeopsis cells were supplemented to the diet at 0.25%, 0.50% and 1.00%. Compared to the control group, no significant differences of growth parameters or body composition were observed in the
Chlorogloeopsis fed fish. However, haematological and gut microbial load appeared to be more sensitive to dietary
Chlorogloeopsis. Haematocrit levels increased from 31.0
±
2.9% in the control group to 32.8
±
4.2 and 33.3
±
5.0 in the 0.50% and 1.00%
Chlorogloeopsis groups, respectively. The total allochthonous microbial load and lactic acid bacteria levels were elevated but the microbial groups identified and microbial diversity did not differ between the dietary groups. PCR-DGGE fingerprints of the microbial profiles supported this finding but revealed clear differences between the allochthonous and autochthonous communities. Sequence analysis from DGGE fingerprints identified several bacterial clones closely related to bacteria previously isolated from the digestive tract of fish and revealed a
Lactobacillus spp. found in all groups was present only as part of the allochthonous communities. Low level dietary applications of
Chlorogloeopsis for tilapia aquaculture seem limited but further evaluation is required.</description><subject>Animal and plant ecology</subject><subject>Animal aquaculture</subject><subject>animal growth</subject><subject>Animal productions</subject><subject>Animal, plant and microbial ecology</subject><subject>Aquaculture</subject><subject>Bacteria</subject><subject>Biological and medical sciences</subject><subject>Brackish</subject><subject>Chlorogloeopsis</subject><subject>Cyanobacteria</subject><subject>DGGE</subject><subject>Dietary supplements</subject><subject>Effects</subject><subject>feed conversion</subject><subject>fish culture</subject><subject>fish feeding</subject><subject>Fresh water ecosystems</subject><subject>freshwater fish</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Gut microbiota</subject><subject>intestinal microorganisms</subject><subject>Lactobacillus</subject><subject>Oreochromis niloticus</subject><subject>Physical growth</subject><subject>Synecology</subject><subject>Tilapia</subject><subject>tilapia (common name)</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkV9rFDEUxYMouLZ-BqMg1oeZ5t9kJo9l0Voo9MH2OWSSmzZLdjJNZgp--2bdIuKTkBAIv3vu4RyEPlLSUkLl-a41j6uxa1zWDC0jRLWUtYSIV2hDh543nWTsNdrUH9EMYpBv0btSdoQQKTu6QdNFKVDKHqYFJ4-3DzHldB8TpLmEgk09eEpPEPE-2JzGYCJ2ARaTf-GyznOE36M-ZZzB4SVEMweDz_BNhmQfctpXlSnEtAS7lq-n6I03scD7l_cE3X3_drv90VzfXF5tL64bK7hYGu-VVWAJAd9x58Z-pH0PVHoDo7d8GAbhOkmYIaw3YuTGKSeFAiHGkYF3_AR9OerOOT2uUBZdfViI0UyQ1qJ7IeSgBtpV8tM_5C6tearmNCOiP1xeIXWEagSlZPB6zmFfM9CU6EMPeqf_6kEfetCU6Zp6nf38ssAUa6LPZrKh_BFgTHRUkaFyH46cN0mb-1yZu5-MUE5or3gvDi62RwJqck8Bsi42wGTBhQx20S6F__DzDCRWsCg</recordid><startdate>20100201</startdate><enddate>20100201</enddate><creator>Merrifield, Daniel Lee</creator><creator>Güroy, Derya</creator><creator>Güroy, Betül</creator><creator>Emery, Matthew James</creator><creator>Llewellyn, Carole Anne</creator><creator>Skill, Steve</creator><creator>Davies, Simon John</creator><general>Elsevier B.V</general><general>Amsterdam: Elsevier Science</general><general>Elsevier</general><general>Elsevier Sequoia S.A</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QR</scope><scope>7ST</scope><scope>7TN</scope><scope>7U7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H94</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><scope>7T7</scope></search><sort><creationdate>20100201</creationdate><title>Assessment of Chlorogloeopsis as a novel microbial dietary supplement for red tilapia ( Oreochromis niloticus)</title><author>Merrifield, Daniel Lee ; Güroy, Derya ; Güroy, Betül ; Emery, Matthew James ; Llewellyn, Carole Anne ; Skill, Steve ; Davies, Simon John</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c434t-ff9c9ec00ef53ddb7b177e16faebfc38884d5602a027a4b3ad9d649e44bb2efd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Animal and plant ecology</topic><topic>Animal aquaculture</topic><topic>animal growth</topic><topic>Animal productions</topic><topic>Animal, plant and microbial ecology</topic><topic>Aquaculture</topic><topic>Bacteria</topic><topic>Biological and medical sciences</topic><topic>Brackish</topic><topic>Chlorogloeopsis</topic><topic>Cyanobacteria</topic><topic>DGGE</topic><topic>Dietary supplements</topic><topic>Effects</topic><topic>feed conversion</topic><topic>fish culture</topic><topic>fish feeding</topic><topic>Fresh water ecosystems</topic><topic>freshwater fish</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Gut microbiota</topic><topic>intestinal microorganisms</topic><topic>Lactobacillus</topic><topic>Oreochromis niloticus</topic><topic>Physical growth</topic><topic>Synecology</topic><topic>Tilapia</topic><topic>tilapia (common name)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Merrifield, Daniel Lee</creatorcontrib><creatorcontrib>Güroy, Derya</creatorcontrib><creatorcontrib>Güroy, Betül</creatorcontrib><creatorcontrib>Emery, Matthew James</creatorcontrib><creatorcontrib>Llewellyn, Carole Anne</creatorcontrib><creatorcontrib>Skill, Steve</creatorcontrib><creatorcontrib>Davies, Simon John</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Merrifield, Daniel Lee</au><au>Güroy, Derya</au><au>Güroy, Betül</au><au>Emery, Matthew James</au><au>Llewellyn, Carole Anne</au><au>Skill, Steve</au><au>Davies, Simon John</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Assessment of Chlorogloeopsis as a novel microbial dietary supplement for red tilapia ( Oreochromis niloticus)</atitle><jtitle>Aquaculture</jtitle><date>2010-02-01</date><risdate>2010</risdate><volume>299</volume><issue>1</issue><spage>128</spage><epage>133</epage><pages>128-133</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><coden>AQCLAL</coden><abstract>A 9
week study was conducted to assess the effect of incorporating dietary
Chlorogloeopsis on the growth performance, feed utilisation, body composition, haematology and gut microbiota of red tilapia (
Oreochromis niloticus).
Chlorogloeopsis cells were supplemented to the diet at 0.25%, 0.50% and 1.00%. Compared to the control group, no significant differences of growth parameters or body composition were observed in the
Chlorogloeopsis fed fish. However, haematological and gut microbial load appeared to be more sensitive to dietary
Chlorogloeopsis. Haematocrit levels increased from 31.0
±
2.9% in the control group to 32.8
±
4.2 and 33.3
±
5.0 in the 0.50% and 1.00%
Chlorogloeopsis groups, respectively. The total allochthonous microbial load and lactic acid bacteria levels were elevated but the microbial groups identified and microbial diversity did not differ between the dietary groups. PCR-DGGE fingerprints of the microbial profiles supported this finding but revealed clear differences between the allochthonous and autochthonous communities. Sequence analysis from DGGE fingerprints identified several bacterial clones closely related to bacteria previously isolated from the digestive tract of fish and revealed a
Lactobacillus spp. found in all groups was present only as part of the allochthonous communities. Low level dietary applications of
Chlorogloeopsis for tilapia aquaculture seem limited but further evaluation is required.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.aquaculture.2009.12.004</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0044-8486 |
| ispartof | Aquaculture, 2010-02, Vol.299 (1), p.128-133 |
| issn | 0044-8486 1873-5622 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_744689815 |
| source | Elsevier ScienceDirect Journals |
| subjects | Animal and plant ecology Animal aquaculture animal growth Animal productions Animal, plant and microbial ecology Aquaculture Bacteria Biological and medical sciences Brackish Chlorogloeopsis Cyanobacteria DGGE Dietary supplements Effects feed conversion fish culture fish feeding Fresh water ecosystems freshwater fish Fundamental and applied biological sciences. Psychology General aspects Gut microbiota intestinal microorganisms Lactobacillus Oreochromis niloticus Physical growth Synecology Tilapia tilapia (common name) |
| title | Assessment of Chlorogloeopsis as a novel microbial dietary supplement for red tilapia ( Oreochromis niloticus) |
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