Studies in phytotoxicity. II. Changes in the concentrations of tricarboxylic acid cycle intermediates associated with phytotoxic effects on leaves
Leaves of dwarf bean and blackcurrant were analysed for their content of some of the acids of the tricarboxylic acid (TCA) cycle after treatment with lime sulphur in order to correlate any changes with the increase in respiration previously reported. In the dwarf bean, a rapid initial decrease in su...
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| Veröffentlicht in: | Pesticide Science 1974, Vol.5 (1), p.11-15 |
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| creator | Milward, A.F Deas, A.H.B Skerrett, E.J |
| description | Leaves of dwarf bean and blackcurrant were analysed for their content of some of the acids of the tricarboxylic acid (TCA) cycle after treatment with lime sulphur in order to correlate any changes with the increase in respiration previously reported.
In the dwarf bean, a rapid initial decrease in succinic acid was followed by a large increase. This suggested that there was some blocking of the succinic dehydrogenase by the toxic agent. However it is probably important to consider the contribution of the hexose monophosphate (HMP) shunt in the increased respiration and associated metabolic changes as it has been shown that many disruptive agents, both chemical and biological, favour respiration by the HMP rather than the TCA route in plants. |
| doi_str_mv | 10.1002/ps.2780050104 |
| format | Article |
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In the dwarf bean, a rapid initial decrease in succinic acid was followed by a large increase. This suggested that there was some blocking of the succinic dehydrogenase by the toxic agent. However it is probably important to consider the contribution of the hexose monophosphate (HMP) shunt in the increased respiration and associated metabolic changes as it has been shown that many disruptive agents, both chemical and biological, favour respiration by the HMP rather than the TCA route in plants.</description><identifier>ISSN: 0031-613X</identifier><identifier>ISSN: 1526-498X</identifier><identifier>EISSN: 1096-9063</identifier><identifier>DOI: 10.1002/ps.2780050104</identifier><language>eng</language><publisher>Oxford: London :John Wiley & Sons Ltd</publisher><subject>beans ; currants ; kidney beans</subject><ispartof>Pesticide Science, 1974, Vol.5 (1), p.11-15</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c182t-679ca6c0db4d6765c0b0622be0ce332c783c7711e1aecc9a9c87294abd48db993</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4010,27846,27900,27901,27902</link.rule.ids></links><search><creatorcontrib>Milward, A.F</creatorcontrib><creatorcontrib>Deas, A.H.B</creatorcontrib><creatorcontrib>Skerrett, E.J</creatorcontrib><title>Studies in phytotoxicity. II. Changes in the concentrations of tricarboxylic acid cycle intermediates associated with phytotoxic effects on leaves</title><title>Pesticide Science</title><description>Leaves of dwarf bean and blackcurrant were analysed for their content of some of the acids of the tricarboxylic acid (TCA) cycle after treatment with lime sulphur in order to correlate any changes with the increase in respiration previously reported.
In the dwarf bean, a rapid initial decrease in succinic acid was followed by a large increase. This suggested that there was some blocking of the succinic dehydrogenase by the toxic agent. However it is probably important to consider the contribution of the hexose monophosphate (HMP) shunt in the increased respiration and associated metabolic changes as it has been shown that many disruptive agents, both chemical and biological, favour respiration by the HMP rather than the TCA route in plants.</description><subject>beans</subject><subject>currants</subject><subject>kidney beans</subject><issn>0031-613X</issn><issn>1526-498X</issn><issn>1096-9063</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1974</creationdate><recordtype>article</recordtype><sourceid>K30</sourceid><recordid>eNp9kUFr3DAQhUVJoZu0x54r6NnbkWRL1rEsSbsQ6CEJ9Cbk8TirsLFcSZvGf6O_uF620JxymoH55j3mDWMfBawFgPwy5bU0LUADAuo3bCXA6sqCVmdsBaBEpYX6-Y6d5_wAANZatWJ_bsqhD5R5GPm0m0ss8TlgKPOab7drvtn58f40LTviGEeksSRfQhwzjwMvKaBPXXye9wG5x9BznHFPy0ah9Eh98GXZ9zlHPLY9_x3K7oUVp2EgLIvYyPfknyi_Z28Hv8_04V-9YHdXl7eb79X1j2_bzdfrCkUrS6WNRa8R-q7utdENQgdayo4ASSmJplVojBAkPCFab7E10ta-6-u275bjL9jnk-6U4q8D5eIe4iGNi6UTrTESmtbqhapOFKaYc6LBTSk8-jQ7Ae4Yu5uy-x_7wn868YOPzt-nkN3djQShlgc0Ukr1KqHqGhr1F8sPixc</recordid><startdate>1974</startdate><enddate>1974</enddate><creator>Milward, A.F</creator><creator>Deas, A.H.B</creator><creator>Skerrett, E.J</creator><general>London :John Wiley & Sons Ltd</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7WH</scope><scope>K30</scope><scope>PAAUG</scope><scope>PAWHS</scope><scope>PAWZZ</scope><scope>PAXOH</scope><scope>PBHAV</scope><scope>PBQSW</scope><scope>PBYQZ</scope><scope>PCIWU</scope><scope>PCMID</scope><scope>PCZJX</scope><scope>PDGRG</scope><scope>PDWWI</scope><scope>PETMR</scope><scope>PFVGT</scope><scope>PGXDX</scope><scope>PIHIL</scope><scope>PISVA</scope><scope>PJCTQ</scope><scope>PJTMS</scope><scope>PLCHJ</scope><scope>PMHAD</scope><scope>PNQDJ</scope><scope>POUND</scope><scope>PPLAD</scope><scope>PQAPC</scope><scope>PQCAN</scope><scope>PQCMW</scope><scope>PQEME</scope><scope>PQHKH</scope><scope>PQMID</scope><scope>PQNCT</scope><scope>PQNET</scope><scope>PQSCT</scope><scope>PQSET</scope><scope>PSVJG</scope><scope>PVMQY</scope><scope>PZGFC</scope></search><sort><creationdate>1974</creationdate><title>Studies in phytotoxicity. 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Changes in the concentrations of tricarboxylic acid cycle intermediates associated with phytotoxic effects on leaves</title><author>Milward, A.F ; Deas, A.H.B ; Skerrett, E.J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c182t-679ca6c0db4d6765c0b0622be0ce332c783c7711e1aecc9a9c87294abd48db993</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1974</creationdate><topic>beans</topic><topic>currants</topic><topic>kidney beans</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Milward, A.F</creatorcontrib><creatorcontrib>Deas, A.H.B</creatorcontrib><creatorcontrib>Skerrett, E.J</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Periodicals Index Online Segment 50</collection><collection>Periodicals Index Online</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - West</collection><collection>Primary Sources Access (Plan D) - International</collection><collection>Primary Sources Access & Build (Plan A) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Midwest</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Northeast</collection><collection>Primary Sources Access (Plan D) - Southeast</collection><collection>Primary Sources Access (Plan D) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Southeast</collection><collection>Primary Sources Access (Plan D) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - UK / I</collection><collection>Primary Sources Access (Plan D) - Canada</collection><collection>Primary Sources Access (Plan D) - EMEALA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - International</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - International</collection><collection>Primary Sources Access (Plan D) - West</collection><collection>Periodicals Index Online Segments 1-50</collection><collection>Primary Sources Access (Plan D) - APAC</collection><collection>Primary Sources Access (Plan D) - Midwest</collection><collection>Primary Sources Access (Plan D) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Canada</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - EMEALA</collection><collection>Primary Sources Access & Build (Plan A) - APAC</collection><collection>Primary Sources Access & Build (Plan A) - Canada</collection><collection>Primary Sources Access & Build (Plan A) - West</collection><collection>Primary Sources Access & Build (Plan A) - EMEALA</collection><collection>Primary Sources Access (Plan D) - Northeast</collection><collection>Primary Sources Access & Build (Plan A) - Midwest</collection><collection>Primary Sources Access & Build (Plan A) - North Central</collection><collection>Primary Sources Access & Build (Plan A) - Northeast</collection><collection>Primary Sources Access & Build (Plan A) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - Southeast</collection><collection>Primary Sources Access (Plan D) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - APAC</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - MEA</collection><jtitle>Pesticide Science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Milward, A.F</au><au>Deas, A.H.B</au><au>Skerrett, E.J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies in phytotoxicity. II. Changes in the concentrations of tricarboxylic acid cycle intermediates associated with phytotoxic effects on leaves</atitle><jtitle>Pesticide Science</jtitle><date>1974</date><risdate>1974</risdate><volume>5</volume><issue>1</issue><spage>11</spage><epage>15</epage><pages>11-15</pages><issn>0031-613X</issn><issn>1526-498X</issn><eissn>1096-9063</eissn><abstract>Leaves of dwarf bean and blackcurrant were analysed for their content of some of the acids of the tricarboxylic acid (TCA) cycle after treatment with lime sulphur in order to correlate any changes with the increase in respiration previously reported.
In the dwarf bean, a rapid initial decrease in succinic acid was followed by a large increase. This suggested that there was some blocking of the succinic dehydrogenase by the toxic agent. However it is probably important to consider the contribution of the hexose monophosphate (HMP) shunt in the increased respiration and associated metabolic changes as it has been shown that many disruptive agents, both chemical and biological, favour respiration by the HMP rather than the TCA route in plants.</abstract><cop>Oxford</cop><pub>London :John Wiley & Sons Ltd</pub><doi>10.1002/ps.2780050104</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0031-613X |
| ispartof | Pesticide Science, 1974, Vol.5 (1), p.11-15 |
| issn | 0031-613X 1526-498X 1096-9063 |
| language | eng |
| recordid | cdi_proquest_journals_1877205896 |
| source | Wiley Online Library Journals Frontfile Complete; Periodicals Index Online |
| subjects | beans currants kidney beans |
| title | Studies in phytotoxicity. II. Changes in the concentrations of tricarboxylic acid cycle intermediates associated with phytotoxic effects on leaves |
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