Quantitative trait loci associated with isolate specific and isolate nonspecific partial resistance to Phoma macdonaldii in sunflower
Black stem, caused by Phoma macdonaldii, is one of the most important diseases of sunflower in the world. Quantitative trait loci (QTLs) implicated in partial resistance to two single pycnidiospore isolates of P. macdonaldii (MP8 and MP10) were investigated using 99 recombinant inbred lines (RILs) f...
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| Veröffentlicht in: | Plant pathology 2007-10, Vol.56 (5), p.855-861 |
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| creator | Darvishzadeh, R Kiani, S. Poormohammad Dechamp-Guillaume, G Gentzbittel, L Sarrafi, A |
| description | Black stem, caused by Phoma macdonaldii, is one of the most important diseases of sunflower in the world. Quantitative trait loci (QTLs) implicated in partial resistance to two single pycnidiospore isolates of P. macdonaldii (MP8 and MP10) were investigated using 99 recombinant inbred lines (RILs) from the cross between sunflower parental lines PAC2 and RHA266. The experimental design was a randomized complete block with three replications. High genetic variability and transgressive segregation were observed among RILs for partial resistance to P. macdonaldii isolates. QTL-mapping was performed using a recently developed high-density SSR/AFLP sunflower linkage map. A total of 10 QTLs were detected for black stem resistance. The phenotypic variance explained by each QTL (R²) was moderate, ranging from 6 to 20%. Four QTLs were common between two isolates on linkage group 5 and 15 whereas the others were specific for each isolate. Regarding isolate-specific and isolate-nonspecific QTLs detected for partial resistance, it is evident that both genetic effects control partial resistance to the disease isolates. This confirms the need to consider different isolates in the black stem resistance breeding programmes. The four SSR markers HA3700, SSU25, ORS1097 and ORS523_1 encompassing the QTLs for partial resistance to black stem isolates could be good candidates for marker assisted selection. |
| doi_str_mv | 10.1111/j.1365-3059.2007.01620.x |
| format | Article |
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Poormohammad ; Dechamp-Guillaume, G ; Gentzbittel, L ; Sarrafi, A</creator><creatorcontrib>Darvishzadeh, R ; Kiani, S. Poormohammad ; Dechamp-Guillaume, G ; Gentzbittel, L ; Sarrafi, A</creatorcontrib><description>Black stem, caused by Phoma macdonaldii, is one of the most important diseases of sunflower in the world. Quantitative trait loci (QTLs) implicated in partial resistance to two single pycnidiospore isolates of P. macdonaldii (MP8 and MP10) were investigated using 99 recombinant inbred lines (RILs) from the cross between sunflower parental lines PAC2 and RHA266. The experimental design was a randomized complete block with three replications. High genetic variability and transgressive segregation were observed among RILs for partial resistance to P. macdonaldii isolates. QTL-mapping was performed using a recently developed high-density SSR/AFLP sunflower linkage map. A total of 10 QTLs were detected for black stem resistance. The phenotypic variance explained by each QTL (R²) was moderate, ranging from 6 to 20%. Four QTLs were common between two isolates on linkage group 5 and 15 whereas the others were specific for each isolate. Regarding isolate-specific and isolate-nonspecific QTLs detected for partial resistance, it is evident that both genetic effects control partial resistance to the disease isolates. This confirms the need to consider different isolates in the black stem resistance breeding programmes. The four SSR markers HA3700, SSU25, ORS1097 and ORS523_1 encompassing the QTLs for partial resistance to black stem isolates could be good candidates for marker assisted selection.</description><identifier>ISSN: 0032-0862</identifier><identifier>EISSN: 1365-3059</identifier><identifier>DOI: 10.1111/j.1365-3059.2007.01620.x</identifier><identifier>CODEN: PLPAAD</identifier><language>eng</language><publisher>Oxford, UK: Oxford, UK : Blackwell Publishing Ltd</publisher><subject>Biological and medical sciences ; Classical genetics, quantitative genetics, hybrids ; Fundamental and applied biological sciences. Psychology ; Genetics of eukaryotes. Biological and molecular evolution ; Helianthus ; Helianthus annuus ; isolate specificity ; Leptosphaeria lindquistii ; Life Sciences ; partial resistance ; Phoma ; Phytopathology and phytopharmacy ; Phytopathology. Animal pests. Plant and forest protection ; QTL-mapping ; sunflower black stem ; Vegetal Biology</subject><ispartof>Plant pathology, 2007-10, Vol.56 (5), p.855-861</ispartof><rights>2007 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5150-f7cd48bc8a31068f318f3854d3b3fe488fd37d20c5e3a07138181d9573b0353a3</citedby><cites>FETCH-LOGICAL-c5150-f7cd48bc8a31068f318f3854d3b3fe488fd37d20c5e3a07138181d9573b0353a3</cites><orcidid>0000-0002-4999-6975</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1365-3059.2007.01620.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1365-3059.2007.01620.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>230,315,781,785,886,1418,1434,27928,27929,45578,45579,46413,46837</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19065749$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-02875037$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Darvishzadeh, R</creatorcontrib><creatorcontrib>Kiani, S. Poormohammad</creatorcontrib><creatorcontrib>Dechamp-Guillaume, G</creatorcontrib><creatorcontrib>Gentzbittel, L</creatorcontrib><creatorcontrib>Sarrafi, A</creatorcontrib><title>Quantitative trait loci associated with isolate specific and isolate nonspecific partial resistance to Phoma macdonaldii in sunflower</title><title>Plant pathology</title><description>Black stem, caused by Phoma macdonaldii, is one of the most important diseases of sunflower in the world. Quantitative trait loci (QTLs) implicated in partial resistance to two single pycnidiospore isolates of P. macdonaldii (MP8 and MP10) were investigated using 99 recombinant inbred lines (RILs) from the cross between sunflower parental lines PAC2 and RHA266. The experimental design was a randomized complete block with three replications. High genetic variability and transgressive segregation were observed among RILs for partial resistance to P. macdonaldii isolates. QTL-mapping was performed using a recently developed high-density SSR/AFLP sunflower linkage map. A total of 10 QTLs were detected for black stem resistance. The phenotypic variance explained by each QTL (R²) was moderate, ranging from 6 to 20%. Four QTLs were common between two isolates on linkage group 5 and 15 whereas the others were specific for each isolate. Regarding isolate-specific and isolate-nonspecific QTLs detected for partial resistance, it is evident that both genetic effects control partial resistance to the disease isolates. This confirms the need to consider different isolates in the black stem resistance breeding programmes. The four SSR markers HA3700, SSU25, ORS1097 and ORS523_1 encompassing the QTLs for partial resistance to black stem isolates could be good candidates for marker assisted selection.</description><subject>Biological and medical sciences</subject><subject>Classical genetics, quantitative genetics, hybrids</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genetics of eukaryotes. Biological and molecular evolution</subject><subject>Helianthus</subject><subject>Helianthus annuus</subject><subject>isolate specificity</subject><subject>Leptosphaeria lindquistii</subject><subject>Life Sciences</subject><subject>partial resistance</subject><subject>Phoma</subject><subject>Phytopathology and phytopharmacy</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>QTL-mapping</subject><subject>sunflower black stem</subject><subject>Vegetal Biology</subject><issn>0032-0862</issn><issn>1365-3059</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqNkcGO0zAQhiMEEmXhGfAFBIeEcRwnzoFDtYJdpEoUwZ6tqWNTV25cbHe7-wC89zpkVW4IS9bY4--fsf0XBaFQ0Tw-7CrKWl4y4H1VA3QV0LaG6u5JsTgfPC0WAKwuQbT18-JFjDsAyvteLIrf3444Jpsw2VtNUkCbiPPKEowxB0x6ICebtsRG7_KOxINW1lhFcBzOydGP5_wBQ7LoSNDRxoSjymU9WW_9Hske1eBHdIO1xI4kHkfj_EmHl8Uzgy7qV4_xorj5_OnH5XW5-nr15XK5KhWnHErTqaERGyWQUWiFYTRPwZuBbZjRjRBmYN1Qg-KaIXSUCSro0POObYBxhuyieD_X3aKTh2D3GO6lRyuvlys55aAWHQfW3dLMvp3ZQ_C_jjomubdRaedw1P4YZQ2cQs9EBt_9E6SdyGjT9JBRMaMq-BiDNudLUJCTnXInJ9fk5Jqc7JR_7JR3WfrmsQtGhc6E_LM2_tX30PKu6TP3ceZO1un7_64v1-vltMr617PeoJf4M-QeN99roAwgP6NvWvYAdJW9GA</recordid><startdate>200710</startdate><enddate>200710</enddate><creator>Darvishzadeh, R</creator><creator>Kiani, S. Poormohammad</creator><creator>Dechamp-Guillaume, G</creator><creator>Gentzbittel, L</creator><creator>Sarrafi, A</creator><general>Oxford, UK : Blackwell Publishing Ltd</general><general>Blackwell Publishing Ltd</general><general>Blackwell</general><general>Wiley</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>M7N</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0002-4999-6975</orcidid></search><sort><creationdate>200710</creationdate><title>Quantitative trait loci associated with isolate specific and isolate nonspecific partial resistance to Phoma macdonaldii in sunflower</title><author>Darvishzadeh, R ; Kiani, S. Poormohammad ; Dechamp-Guillaume, G ; Gentzbittel, L ; Sarrafi, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5150-f7cd48bc8a31068f318f3854d3b3fe488fd37d20c5e3a07138181d9573b0353a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Biological and medical sciences</topic><topic>Classical genetics, quantitative genetics, hybrids</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genetics of eukaryotes. Biological and molecular evolution</topic><topic>Helianthus</topic><topic>Helianthus annuus</topic><topic>isolate specificity</topic><topic>Leptosphaeria lindquistii</topic><topic>Life Sciences</topic><topic>partial resistance</topic><topic>Phoma</topic><topic>Phytopathology and phytopharmacy</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>QTL-mapping</topic><topic>sunflower black stem</topic><topic>Vegetal Biology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Darvishzadeh, R</creatorcontrib><creatorcontrib>Kiani, S. Poormohammad</creatorcontrib><creatorcontrib>Dechamp-Guillaume, G</creatorcontrib><creatorcontrib>Gentzbittel, L</creatorcontrib><creatorcontrib>Sarrafi, A</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</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>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Plant pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Darvishzadeh, R</au><au>Kiani, S. Poormohammad</au><au>Dechamp-Guillaume, G</au><au>Gentzbittel, L</au><au>Sarrafi, A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Quantitative trait loci associated with isolate specific and isolate nonspecific partial resistance to Phoma macdonaldii in sunflower</atitle><jtitle>Plant pathology</jtitle><date>2007-10</date><risdate>2007</risdate><volume>56</volume><issue>5</issue><spage>855</spage><epage>861</epage><pages>855-861</pages><issn>0032-0862</issn><eissn>1365-3059</eissn><coden>PLPAAD</coden><abstract>Black stem, caused by Phoma macdonaldii, is one of the most important diseases of sunflower in the world. Quantitative trait loci (QTLs) implicated in partial resistance to two single pycnidiospore isolates of P. macdonaldii (MP8 and MP10) were investigated using 99 recombinant inbred lines (RILs) from the cross between sunflower parental lines PAC2 and RHA266. The experimental design was a randomized complete block with three replications. High genetic variability and transgressive segregation were observed among RILs for partial resistance to P. macdonaldii isolates. QTL-mapping was performed using a recently developed high-density SSR/AFLP sunflower linkage map. A total of 10 QTLs were detected for black stem resistance. The phenotypic variance explained by each QTL (R²) was moderate, ranging from 6 to 20%. Four QTLs were common between two isolates on linkage group 5 and 15 whereas the others were specific for each isolate. Regarding isolate-specific and isolate-nonspecific QTLs detected for partial resistance, it is evident that both genetic effects control partial resistance to the disease isolates. This confirms the need to consider different isolates in the black stem resistance breeding programmes. The four SSR markers HA3700, SSU25, ORS1097 and ORS523_1 encompassing the QTLs for partial resistance to black stem isolates could be good candidates for marker assisted selection.</abstract><cop>Oxford, UK</cop><pub>Oxford, UK : Blackwell Publishing Ltd</pub><doi>10.1111/j.1365-3059.2007.01620.x</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-4999-6975</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Biological and medical sciences Classical genetics, quantitative genetics, hybrids Fundamental and applied biological sciences. Psychology Genetics of eukaryotes. Biological and molecular evolution Helianthus Helianthus annuus isolate specificity Leptosphaeria lindquistii Life Sciences partial resistance Phoma Phytopathology and phytopharmacy Phytopathology. Animal pests. Plant and forest protection QTL-mapping sunflower black stem Vegetal Biology |
| title | Quantitative trait loci associated with isolate specific and isolate nonspecific partial resistance to Phoma macdonaldii in sunflower |
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