alpha-Amylase inhibitors in resistance of common beans to the Mexico bean weevil and the bean weevil (Coleoptera: Bruchidae)
The arcelin-phytohemagglutinin-alpha-amylase inhibitor (Arc-Pha-alpha AI) locus of the common bean, Phaseolus vulgaris L., encodes plant defense proteins with different modes of action. Introgression of this locus from resistant wild bean accessions into cultivated varieties is, in some cases, able...
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| Veröffentlicht in: | Journal of economic entomology 1996-02, Vol.89 (1) |
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| container_title | Journal of economic entomology |
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| creator | Fory, L.F. (CIAT, Cali, Colombia.) Finardi-Filho, F Quintero, C.M Osborn, T.C Cardona, C Chrispeels, M.J Mayer, J.E |
| description | The arcelin-phytohemagglutinin-alpha-amylase inhibitor (Arc-Pha-alpha AI) locus of the common bean, Phaseolus vulgaris L., encodes plant defense proteins with different modes of action. Introgression of this locus from resistant wild bean accessions into cultivated varieties is, in some cases, able to confer resistance to the Mexican bean weevil, Zabrotes subfasciatus (Boheman), but not to the bean weevil, Acanthoscelides obtectus (Say). With respect to the Mexican bean weevil, resistance may be the result of one or a combination of the insect inhibitory proteins at this locus. However, for the bean weevil, resistance behaves as a quantitative trait encoded by different loci. We studied the relationship between the levels of alpha-amylase inhibitory activity, the polypeptide patterns, and weevil resistance. We evaluated the alpha AI activities in 64 wild and cultivated bean genotypes with different levels of resistance to both bruchids and also studied alpha AI peptide patterns in wild genotypes with 3 different arcelin isoforms and in the backcrosses of these 3 genotypes with 'Sanilac'. Our results show that alpha AIs do not confer detectable resistance to either of the bruchids in any of the genotypes tested and is probably only a minor contributor to this resistance |
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(CIAT, Cali, Colombia.) ; Finardi-Filho, F ; Quintero, C.M ; Osborn, T.C ; Cardona, C ; Chrispeels, M.J ; Mayer, J.E</creator><creatorcontrib>Fory, L.F. (CIAT, Cali, Colombia.) ; Finardi-Filho, F ; Quintero, C.M ; Osborn, T.C ; Cardona, C ; Chrispeels, M.J ; Mayer, J.E</creatorcontrib><description>The arcelin-phytohemagglutinin-alpha-amylase inhibitor (Arc-Pha-alpha AI) locus of the common bean, Phaseolus vulgaris L., encodes plant defense proteins with different modes of action. Introgression of this locus from resistant wild bean accessions into cultivated varieties is, in some cases, able to confer resistance to the Mexican bean weevil, Zabrotes subfasciatus (Boheman), but not to the bean weevil, Acanthoscelides obtectus (Say). With respect to the Mexican bean weevil, resistance may be the result of one or a combination of the insect inhibitory proteins at this locus. However, for the bean weevil, resistance behaves as a quantitative trait encoded by different loci. We studied the relationship between the levels of alpha-amylase inhibitory activity, the polypeptide patterns, and weevil resistance. We evaluated the alpha AI activities in 64 wild and cultivated bean genotypes with different levels of resistance to both bruchids and also studied alpha AI peptide patterns in wild genotypes with 3 different arcelin isoforms and in the backcrosses of these 3 genotypes with 'Sanilac'. Our results show that alpha AIs do not confer detectable resistance to either of the bruchids in any of the genotypes tested and is probably only a minor contributor to this resistance</description><identifier>ISSN: 0022-0493</identifier><identifier>EISSN: 1938-291X</identifier><language>eng</language><subject>ACANTHOSCELIDES OBTECTUS ; ACTIVIDAD ENZIMATICA ; ACTIVITE ENZYMATIQUE ; ALFA AMILASA ; ALPHA AMYLASE ; GENOTIPOS ; GENOTYPE ; INHIBICION ; INHIBIDORES DE ENZIMAS ; INHIBITEUR D'ENZYME ; INHIBITION ; PEPTIDE ; PEPTIDOS ; PHASEOLUS VULGARIS ; PLANTAS SILVESTRES ; PLANTE SAUVAGE ; RESISTANCE AUX ORGANISMES NUISIBLES ; RESISTENCIA A LAS PLAGAS ; RETROCROISEMENT ; RETROCRUZAMIENTO ; VARIEDADES ; VARIETE ; ZABROTES SUBFASCIATUS</subject><ispartof>Journal of economic entomology, 1996-02, Vol.89 (1)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids></links><search><creatorcontrib>Fory, L.F. (CIAT, Cali, Colombia.)</creatorcontrib><creatorcontrib>Finardi-Filho, F</creatorcontrib><creatorcontrib>Quintero, C.M</creatorcontrib><creatorcontrib>Osborn, T.C</creatorcontrib><creatorcontrib>Cardona, C</creatorcontrib><creatorcontrib>Chrispeels, M.J</creatorcontrib><creatorcontrib>Mayer, J.E</creatorcontrib><title>alpha-Amylase inhibitors in resistance of common beans to the Mexico bean weevil and the bean weevil (Coleoptera: Bruchidae)</title><title>Journal of economic entomology</title><description>The arcelin-phytohemagglutinin-alpha-amylase inhibitor (Arc-Pha-alpha AI) locus of the common bean, Phaseolus vulgaris L., encodes plant defense proteins with different modes of action. Introgression of this locus from resistant wild bean accessions into cultivated varieties is, in some cases, able to confer resistance to the Mexican bean weevil, Zabrotes subfasciatus (Boheman), but not to the bean weevil, Acanthoscelides obtectus (Say). With respect to the Mexican bean weevil, resistance may be the result of one or a combination of the insect inhibitory proteins at this locus. However, for the bean weevil, resistance behaves as a quantitative trait encoded by different loci. We studied the relationship between the levels of alpha-amylase inhibitory activity, the polypeptide patterns, and weevil resistance. We evaluated the alpha AI activities in 64 wild and cultivated bean genotypes with different levels of resistance to both bruchids and also studied alpha AI peptide patterns in wild genotypes with 3 different arcelin isoforms and in the backcrosses of these 3 genotypes with 'Sanilac'. Our results show that alpha AIs do not confer detectable resistance to either of the bruchids in any of the genotypes tested and is probably only a minor contributor to this resistance</description><subject>ACANTHOSCELIDES OBTECTUS</subject><subject>ACTIVIDAD ENZIMATICA</subject><subject>ACTIVITE ENZYMATIQUE</subject><subject>ALFA AMILASA</subject><subject>ALPHA AMYLASE</subject><subject>GENOTIPOS</subject><subject>GENOTYPE</subject><subject>INHIBICION</subject><subject>INHIBIDORES DE ENZIMAS</subject><subject>INHIBITEUR D'ENZYME</subject><subject>INHIBITION</subject><subject>PEPTIDE</subject><subject>PEPTIDOS</subject><subject>PHASEOLUS VULGARIS</subject><subject>PLANTAS SILVESTRES</subject><subject>PLANTE SAUVAGE</subject><subject>RESISTANCE AUX ORGANISMES NUISIBLES</subject><subject>RESISTENCIA A LAS PLAGAS</subject><subject>RETROCROISEMENT</subject><subject>RETROCRUZAMIENTO</subject><subject>VARIEDADES</subject><subject>VARIETE</subject><subject>ZABROTES SUBFASCIATUS</subject><issn>0022-0493</issn><issn>1938-291X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNp9iT1rAkEQQJcQIafmD6Sa0hQHe3vxY-2MKGlSRcFOxnPO27C3IzubD8EfH5EUqVK9x3s3KitsOcmNLTa3KtPamFw_2fJOdUXetS5GptCZOqM_NpjP2pNHIXChcTuXOMpFIZI4SRgqAq6h4rblADvCIJAYUkPwSt-u4muDL6JP5wHD_rr-tsGcPfExUcQpPMePqnF7pMe-6tTohe5_2VMPy8Vq_pLXyFs8RCfb9ZsdmaEdD8t_5w8hvUis</recordid><startdate>199602</startdate><enddate>199602</enddate><creator>Fory, L.F. 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(CIAT, Cali, Colombia.) ; Finardi-Filho, F ; Quintero, C.M ; Osborn, T.C ; Cardona, C ; Chrispeels, M.J ; Mayer, J.E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-fao_agris_US96259753</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>ACANTHOSCELIDES OBTECTUS</topic><topic>ACTIVIDAD ENZIMATICA</topic><topic>ACTIVITE ENZYMATIQUE</topic><topic>ALFA AMILASA</topic><topic>ALPHA AMYLASE</topic><topic>GENOTIPOS</topic><topic>GENOTYPE</topic><topic>INHIBICION</topic><topic>INHIBIDORES DE ENZIMAS</topic><topic>INHIBITEUR D'ENZYME</topic><topic>INHIBITION</topic><topic>PEPTIDE</topic><topic>PEPTIDOS</topic><topic>PHASEOLUS VULGARIS</topic><topic>PLANTAS SILVESTRES</topic><topic>PLANTE SAUVAGE</topic><topic>RESISTANCE AUX ORGANISMES NUISIBLES</topic><topic>RESISTENCIA A LAS PLAGAS</topic><topic>RETROCROISEMENT</topic><topic>RETROCRUZAMIENTO</topic><topic>VARIEDADES</topic><topic>VARIETE</topic><topic>ZABROTES SUBFASCIATUS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fory, L.F. (CIAT, Cali, Colombia.)</creatorcontrib><creatorcontrib>Finardi-Filho, F</creatorcontrib><creatorcontrib>Quintero, C.M</creatorcontrib><creatorcontrib>Osborn, T.C</creatorcontrib><creatorcontrib>Cardona, C</creatorcontrib><creatorcontrib>Chrispeels, M.J</creatorcontrib><creatorcontrib>Mayer, J.E</creatorcontrib><collection>AGRIS</collection><jtitle>Journal of economic entomology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fory, L.F. (CIAT, Cali, Colombia.)</au><au>Finardi-Filho, F</au><au>Quintero, C.M</au><au>Osborn, T.C</au><au>Cardona, C</au><au>Chrispeels, M.J</au><au>Mayer, J.E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>alpha-Amylase inhibitors in resistance of common beans to the Mexico bean weevil and the bean weevil (Coleoptera: Bruchidae)</atitle><jtitle>Journal of economic entomology</jtitle><date>1996-02</date><risdate>1996</risdate><volume>89</volume><issue>1</issue><issn>0022-0493</issn><eissn>1938-291X</eissn><abstract>The arcelin-phytohemagglutinin-alpha-amylase inhibitor (Arc-Pha-alpha AI) locus of the common bean, Phaseolus vulgaris L., encodes plant defense proteins with different modes of action. Introgression of this locus from resistant wild bean accessions into cultivated varieties is, in some cases, able to confer resistance to the Mexican bean weevil, Zabrotes subfasciatus (Boheman), but not to the bean weevil, Acanthoscelides obtectus (Say). With respect to the Mexican bean weevil, resistance may be the result of one or a combination of the insect inhibitory proteins at this locus. However, for the bean weevil, resistance behaves as a quantitative trait encoded by different loci. We studied the relationship between the levels of alpha-amylase inhibitory activity, the polypeptide patterns, and weevil resistance. We evaluated the alpha AI activities in 64 wild and cultivated bean genotypes with different levels of resistance to both bruchids and also studied alpha AI peptide patterns in wild genotypes with 3 different arcelin isoforms and in the backcrosses of these 3 genotypes with 'Sanilac'. Our results show that alpha AIs do not confer detectable resistance to either of the bruchids in any of the genotypes tested and is probably only a minor contributor to this resistance</abstract></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0022-0493 |
| ispartof | Journal of economic entomology, 1996-02, Vol.89 (1) |
| issn | 0022-0493 1938-291X |
| language | eng |
| recordid | cdi_fao_agris_US9625975 |
| source | Oxford University Press Journals All Titles (1996-Current) |
| subjects | ACANTHOSCELIDES OBTECTUS ACTIVIDAD ENZIMATICA ACTIVITE ENZYMATIQUE ALFA AMILASA ALPHA AMYLASE GENOTIPOS GENOTYPE INHIBICION INHIBIDORES DE ENZIMAS INHIBITEUR D'ENZYME INHIBITION PEPTIDE PEPTIDOS PHASEOLUS VULGARIS PLANTAS SILVESTRES PLANTE SAUVAGE RESISTANCE AUX ORGANISMES NUISIBLES RESISTENCIA A LAS PLAGAS RETROCROISEMENT RETROCRUZAMIENTO VARIEDADES VARIETE ZABROTES SUBFASCIATUS |
| title | alpha-Amylase inhibitors in resistance of common beans to the Mexico bean weevil and the bean weevil (Coleoptera: Bruchidae) |
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