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Calystegines in root cultures of Atropa belladonna respond to sucrose, not to elicitation
Calystegines are norpseudotropine alkaloids accumulating in root cultures of Atropa belladonna, together with tropine derivatives, e.g. hyoscyamine. Both alkaloid groups are derived from the tropane alkaloid pathway. For the investigation of the regulation and individual steps of tropane biosynthesi...
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| Published in: | Plant science (Limerick) 2001-04, Vol.160 (5), p.1043-1053 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c391t-9de06401bc7ace255e83d36460d5c102082662154735366aaf0e808fa412099b3 |
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| cites | cdi_FETCH-LOGICAL-c391t-9de06401bc7ace255e83d36460d5c102082662154735366aaf0e808fa412099b3 |
| container_end_page | 1053 |
| container_issue | 5 |
| container_start_page | 1043 |
| container_title | Plant science (Limerick) |
| container_volume | 160 |
| creator | Rothe, Grit Garske, Uta Dräger, Birgit |
| description | Calystegines are norpseudotropine alkaloids accumulating in root cultures of
Atropa belladonna, together with tropine derivatives, e.g. hyoscyamine. Both alkaloid groups are derived from the tropane alkaloid pathway. For the investigation of the regulation and individual steps of tropane biosynthesis, methods for the induction of the pathway were tested. Elicitation by chitosan, or defence responses to ABA and methyl jasmonate did not enhance calystegine accumulation, but led to a more or less pronounced decrease. By blocking one arm of the diverged tropane pathway, calystegine accumulation can be increased, but total tropane alkaloid formation does not increase considerably. By elevation of sucrose supply, both, total alkaloids and calystegines in particular were increased approximately threefold. The mechanism of the induction of the biosynthesis by sucrose is not known and needs further experiments. |
| doi_str_mv | 10.1016/S0168-9452(01)00355-7 |
| format | article |
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Atropa belladonna, together with tropine derivatives, e.g. hyoscyamine. Both alkaloid groups are derived from the tropane alkaloid pathway. For the investigation of the regulation and individual steps of tropane biosynthesis, methods for the induction of the pathway were tested. Elicitation by chitosan, or defence responses to ABA and methyl jasmonate did not enhance calystegine accumulation, but led to a more or less pronounced decrease. By blocking one arm of the diverged tropane pathway, calystegine accumulation can be increased, but total tropane alkaloid formation does not increase considerably. By elevation of sucrose supply, both, total alkaloids and calystegines in particular were increased approximately threefold. The mechanism of the induction of the biosynthesis by sucrose is not known and needs further experiments.</description><subject>Agronomy. Soil science and plant productions</subject><subject>Atropa belladonna</subject><subject>Biological and medical sciences</subject><subject>Calystegine</subject><subject>Defence</subject><subject>Economic plant physiology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Metabolism</subject><subject>Metabolism. Physicochemical requirements</subject><subject>Nitrogen metabolism and other ones (excepting carbon metabolism)</subject><subject>Nutrition. Photosynthesis. Respiration. Metabolism</subject><subject>Plant physiology and development</subject><subject>Root culture</subject><subject>Solanaceae</subject><subject>Sucrose</subject><subject>Tropane alkaloid</subject><issn>0168-9452</issn><issn>1873-2259</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><recordid>eNqFkE9PHCEYh0lTU1frR6gh6UUTp77AMAOnxmzsn8TEQ-3BE2GZdxrMLKzANPHby7obPXqBAM_v5ZeHkC8MvjFg3eWfuqhGt5KfATsHEFI2_QeyYKoXDedSfySLV-SQHOX8AABcyv4TOWSM614BX5D7pZ2ecsF_PmCmPtAUY6Funsqc6kUc6VVJcWPpCqfJDjEES-vDJoaBlkjz7FLMeEFDTdUzTt75YouP4TM5GO2U8WS_H5O_P67vlr-am9ufv5dXN40TmpVGDwhdC2zleuuw9kMlBtG1HQzSMeCgeNdxJtteSNF11o6ACtRoW8ZB65U4Jme7uZsUH2fMxax9dtu2AeOcDVNSi1aDYBWVO3RbOicczSb5tU1PhoHZWjUvVs1WmQFmXqyavuZO91_MqzUOb6m9xgp83QM2OzuNyQbn8yunpZJcVer7jsKq47_HZLLzGBwOPqErZoj-nSLPjyaSnQ</recordid><startdate>20010401</startdate><enddate>20010401</enddate><creator>Rothe, Grit</creator><creator>Garske, Uta</creator><creator>Dräger, Birgit</creator><general>Elsevier Ireland Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20010401</creationdate><title>Calystegines in root cultures of Atropa belladonna respond to sucrose, not to elicitation</title><author>Rothe, Grit ; Garske, Uta ; Dräger, Birgit</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c391t-9de06401bc7ace255e83d36460d5c102082662154735366aaf0e808fa412099b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>Atropa belladonna</topic><topic>Biological and medical sciences</topic><topic>Calystegine</topic><topic>Defence</topic><topic>Economic plant physiology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Metabolism</topic><topic>Metabolism. Physicochemical requirements</topic><topic>Nitrogen metabolism and other ones (excepting carbon metabolism)</topic><topic>Nutrition. Photosynthesis. Respiration. Metabolism</topic><topic>Plant physiology and development</topic><topic>Root culture</topic><topic>Solanaceae</topic><topic>Sucrose</topic><topic>Tropane alkaloid</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rothe, Grit</creatorcontrib><creatorcontrib>Garske, Uta</creatorcontrib><creatorcontrib>Dräger, Birgit</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Plant science (Limerick)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rothe, Grit</au><au>Garske, Uta</au><au>Dräger, Birgit</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Calystegines in root cultures of Atropa belladonna respond to sucrose, not to elicitation</atitle><jtitle>Plant science (Limerick)</jtitle><addtitle>Plant Sci</addtitle><date>2001-04-01</date><risdate>2001</risdate><volume>160</volume><issue>5</issue><spage>1043</spage><epage>1053</epage><pages>1043-1053</pages><issn>0168-9452</issn><eissn>1873-2259</eissn><coden>PLSCE4</coden><abstract>Calystegines are norpseudotropine alkaloids accumulating in root cultures of
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| fulltext | fulltext |
| identifier | ISSN: 0168-9452 |
| ispartof | Plant science (Limerick), 2001-04, Vol.160 (5), p.1043-1053 |
| issn | 0168-9452 1873-2259 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1859349031 |
| source | Elsevier |
| subjects | Agronomy. Soil science and plant productions Atropa belladonna Biological and medical sciences Calystegine Defence Economic plant physiology Fundamental and applied biological sciences. Psychology Metabolism Metabolism. Physicochemical requirements Nitrogen metabolism and other ones (excepting carbon metabolism) Nutrition. Photosynthesis. Respiration. Metabolism Plant physiology and development Root culture Solanaceae Sucrose Tropane alkaloid |
| title | Calystegines in root cultures of Atropa belladonna respond to sucrose, not to elicitation |
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