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Synthesis of extracellular (1 → 3)- and (1 → 6)-β-glucanase activities in carbon limiting chemostat culture by the fungus Acremonium sp. IMI 383068
When Acremonium sp. IMI 383068 was grown under chemostat conditions with scleroglucan as sole carbon source, the fungus produced four (1 → 3)-β-glucanases and a single (1 → 6)-β-glucanase. Production of the (1 → 3)-β-glucanase was growth rate related while the (1 → 6)-β-glucanase was growth rate unr...
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| Published in: | Enzyme and microbial technology 2005-04, Vol.36 (5), p.680-686 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c376t-981b0e6e9f461254b98907dff92b076795341d14ad8714b48651f1127da682d63 |
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| cites | cdi_FETCH-LOGICAL-c376t-981b0e6e9f461254b98907dff92b076795341d14ad8714b48651f1127da682d63 |
| container_end_page | 686 |
| container_issue | 5 |
| container_start_page | 680 |
| container_title | Enzyme and microbial technology |
| container_volume | 36 |
| creator | Jayus Jumadi, Oslan McDougall, Barbara M. Seviour, Robert J. |
| description | When
Acremonium sp. IMI 383068 was grown under chemostat conditions with scleroglucan as sole carbon source, the fungus produced four (1
→
3)-β-glucanases and a single (1
→
6)-β-glucanase. Production of the (1
→
3)-β-glucanase was growth rate related while the (1
→
6)-β-glucanase was growth rate unrelated. Specific activities of both were affected by increasing agitation speed, independently of dissolved oxygen tension (DOT) or growth rates, falling at the higher speeds examined. They also increased as DOT levels increased. No evidence was obtained to substantiate any relationship between enzyme specific activities and hyphal branching frequencies. |
| doi_str_mv | 10.1016/j.enzmictec.2004.12.010 |
| format | article |
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Acremonium sp. IMI 383068 was grown under chemostat conditions with scleroglucan as sole carbon source, the fungus produced four (1
→
3)-β-glucanases and a single (1
→
6)-β-glucanase. Production of the (1
→
3)-β-glucanase was growth rate related while the (1
→
6)-β-glucanase was growth rate unrelated. Specific activities of both were affected by increasing agitation speed, independently of dissolved oxygen tension (DOT) or growth rates, falling at the higher speeds examined. They also increased as DOT levels increased. No evidence was obtained to substantiate any relationship between enzyme specific activities and hyphal branching frequencies.</description><identifier>ISSN: 0141-0229</identifier><identifier>EISSN: 1879-0909</identifier><identifier>DOI: 10.1016/j.enzmictec.2004.12.010</identifier><identifier>CODEN: EMTED2</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Acremonium ; Acremonium sp ; Biological and medical sciences ; Biotechnology ; Chemostat ; Enzyme engineering ; Fermentation ; Fundamental and applied biological sciences. Psychology ; Hyphal growth unit ; Methods. Procedures. Technologies ; Production of selected enzymes ; β-glucanases</subject><ispartof>Enzyme and microbial technology, 2005-04, Vol.36 (5), p.680-686</ispartof><rights>2004 Elsevier Inc.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c376t-981b0e6e9f461254b98907dff92b076795341d14ad8714b48651f1127da682d63</citedby><cites>FETCH-LOGICAL-c376t-981b0e6e9f461254b98907dff92b076795341d14ad8714b48651f1127da682d63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16582377$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Jayus</creatorcontrib><creatorcontrib>Jumadi, Oslan</creatorcontrib><creatorcontrib>McDougall, Barbara M.</creatorcontrib><creatorcontrib>Seviour, Robert J.</creatorcontrib><title>Synthesis of extracellular (1 → 3)- and (1 → 6)-β-glucanase activities in carbon limiting chemostat culture by the fungus Acremonium sp. IMI 383068</title><title>Enzyme and microbial technology</title><description>When
Acremonium sp. IMI 383068 was grown under chemostat conditions with scleroglucan as sole carbon source, the fungus produced four (1
→
3)-β-glucanases and a single (1
→
6)-β-glucanase. Production of the (1
→
3)-β-glucanase was growth rate related while the (1
→
6)-β-glucanase was growth rate unrelated. Specific activities of both were affected by increasing agitation speed, independently of dissolved oxygen tension (DOT) or growth rates, falling at the higher speeds examined. They also increased as DOT levels increased. No evidence was obtained to substantiate any relationship between enzyme specific activities and hyphal branching frequencies.</description><subject>Acremonium</subject><subject>Acremonium sp</subject><subject>Biological and medical sciences</subject><subject>Biotechnology</subject><subject>Chemostat</subject><subject>Enzyme engineering</subject><subject>Fermentation</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hyphal growth unit</subject><subject>Methods. Procedures. Technologies</subject><subject>Production of selected enzymes</subject><subject>β-glucanases</subject><issn>0141-0229</issn><issn>1879-0909</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFkU2O1DAQhSMEEs3AGagNiFkkuBy3HS9HI35aGsQCWFuOU-lxK3Ea2xlNcwAOwIpzcBAOwUlIqwdYsipV6Xv1VPWK4imyChnKl7uKwpfRu0yu4oyJCnnFkN0rVtgoXTLN9P1ixVBgyTjXD4tHKe0YWwaCrYrvHw4hX1PyCaYe6DZH62gY5sFGeIHw6-s3qM9LsKH708rz8uePcjvMzgabCKzL_sZnTwl8AGdjOwUY_LiMwhbcNY1TyjaDm4c8R4L2AIsh9HPYzgkuXFyA4OcR0r6CzbsN1E3NZPO4eNDbIdGTu3pWfHr96uPl2_Lq_ZvN5cVV6Wolc6kbbBlJ0r2QyNei1Y1mqut7zVumpNLrWmCHwnaNQtGKRq6xR-Sqs7LhnazPiuenvfs4fZ4pZTP6dHyBDTTNyaASvEbEBVQn0MUppUi92Uc_2ngwyMwxCbMzf5MwxyQMcrMksSif3VnY5OzQRxucT__kct3wWqmFuzhxtNx74yma5DwFR52P5LLpJv9fr99YwqN4</recordid><startdate>20050401</startdate><enddate>20050401</enddate><creator>Jayus</creator><creator>Jumadi, Oslan</creator><creator>McDougall, Barbara M.</creator><creator>Seviour, Robert J.</creator><general>Elsevier Inc</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope></search><sort><creationdate>20050401</creationdate><title>Synthesis of extracellular (1 → 3)- and (1 → 6)-β-glucanase activities in carbon limiting chemostat culture by the fungus Acremonium sp. IMI 383068</title><author>Jayus ; Jumadi, Oslan ; McDougall, Barbara M. ; Seviour, Robert J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c376t-981b0e6e9f461254b98907dff92b076795341d14ad8714b48651f1127da682d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Acremonium</topic><topic>Acremonium sp</topic><topic>Biological and medical sciences</topic><topic>Biotechnology</topic><topic>Chemostat</topic><topic>Enzyme engineering</topic><topic>Fermentation</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hyphal growth unit</topic><topic>Methods. Procedures. Technologies</topic><topic>Production of selected enzymes</topic><topic>β-glucanases</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jayus</creatorcontrib><creatorcontrib>Jumadi, Oslan</creatorcontrib><creatorcontrib>McDougall, Barbara M.</creatorcontrib><creatorcontrib>Seviour, Robert J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Enzyme and microbial technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jayus</au><au>Jumadi, Oslan</au><au>McDougall, Barbara M.</au><au>Seviour, Robert J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of extracellular (1 → 3)- and (1 → 6)-β-glucanase activities in carbon limiting chemostat culture by the fungus Acremonium sp. IMI 383068</atitle><jtitle>Enzyme and microbial technology</jtitle><date>2005-04-01</date><risdate>2005</risdate><volume>36</volume><issue>5</issue><spage>680</spage><epage>686</epage><pages>680-686</pages><issn>0141-0229</issn><eissn>1879-0909</eissn><coden>EMTED2</coden><abstract>When
Acremonium sp. IMI 383068 was grown under chemostat conditions with scleroglucan as sole carbon source, the fungus produced four (1
→
3)-β-glucanases and a single (1
→
6)-β-glucanase. Production of the (1
→
3)-β-glucanase was growth rate related while the (1
→
6)-β-glucanase was growth rate unrelated. Specific activities of both were affected by increasing agitation speed, independently of dissolved oxygen tension (DOT) or growth rates, falling at the higher speeds examined. They also increased as DOT levels increased. No evidence was obtained to substantiate any relationship between enzyme specific activities and hyphal branching frequencies.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><doi>10.1016/j.enzmictec.2004.12.010</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0141-0229 |
| ispartof | Enzyme and microbial technology, 2005-04, Vol.36 (5), p.680-686 |
| issn | 0141-0229 1879-0909 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_17423111 |
| source | ScienceDirect Freedom Collection 2022-2024 |
| subjects | Acremonium Acremonium sp Biological and medical sciences Biotechnology Chemostat Enzyme engineering Fermentation Fundamental and applied biological sciences. Psychology Hyphal growth unit Methods. Procedures. Technologies Production of selected enzymes β-glucanases |
| title | Synthesis of extracellular (1 → 3)- and (1 → 6)-β-glucanase activities in carbon limiting chemostat culture by the fungus Acremonium sp. IMI 383068 |
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