Genetic analysis of adult-plant resistance to leaf rust in five spring wheat genotypes
Inheritance of adult-plant resistance to leaf rust, caused by Puccinia triticina, was studied in the progeny of a one-way diallel cross involving five CIMMYT-derived adult-plant resistant wheat (Triticum aestivum) genotypes and a susceptible wheat 'Avocet-YrA'. F1 progenies, F2 populations...
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| Veröffentlicht in: | Plant disease 2003-12, Vol.87 (12), p.1522-1529 |
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| creator | Navabi, A Singh, R.P Tewari, J.P Briggs, K.G |
| description | Inheritance of adult-plant resistance to leaf rust, caused by Puccinia triticina, was studied in the progeny of a one-way diallel cross involving five CIMMYT-derived adult-plant resistant wheat (Triticum aestivum) genotypes and a susceptible wheat 'Avocet-YrA'. F1 progenies, F2 populations, F2-derived F3, and F4-derived F5 lines were field evaluated under artificial epidemics with leaf rust race MCJ/SP. Adult-plant resistance to leaf rust was incompletely dominant in crosses with the susceptible parent and was found to be controlled by additive interactions of Lr34 with at least two to three additional genes. Transgressive segregation giving rise to plants or lines with higher and lower levels of resistance than the parents was observed in all F2 and F5 derivatives of the resistant-parent intercrosses and suggested that, apart from Lr34, some of the other additive genes were nonallelic. Although specific combining ability was significant in some generations, general combining ability was found to be the major component of variation. Among generations, the estimates of the narrow-sense heritability of adult-plant resistance to leaf rust ranged from 0.67 to 0.97. |
| doi_str_mv | 10.1094/PDIS.2003.87.12.1522 |
| format | Article |
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F1 progenies, F2 populations, F2-derived F3, and F4-derived F5 lines were field evaluated under artificial epidemics with leaf rust race MCJ/SP. Adult-plant resistance to leaf rust was incompletely dominant in crosses with the susceptible parent and was found to be controlled by additive interactions of Lr34 with at least two to three additional genes. Transgressive segregation giving rise to plants or lines with higher and lower levels of resistance than the parents was observed in all F2 and F5 derivatives of the resistant-parent intercrosses and suggested that, apart from Lr34, some of the other additive genes were nonallelic. Although specific combining ability was significant in some generations, general combining ability was found to be the major component of variation. Among generations, the estimates of the narrow-sense heritability of adult-plant resistance to leaf rust ranged from 0.67 to 0.97.</description><identifier>ISSN: 0191-2917</identifier><identifier>EISSN: 1943-7692</identifier><identifier>DOI: 10.1094/PDIS.2003.87.12.1522</identifier><identifier>PMID: 30812396</identifier><identifier>CODEN: PLDIDE</identifier><language>eng</language><publisher>St. Paul, MN: American Phytopathological Society</publisher><subject>additive gene effects ; Biological and medical sciences ; cultivars ; disease resistance ; Fundamental and applied biological sciences. Psychology ; general combining ability ; genetic resistance ; genetic variation ; Genotypes ; incomplete dominance ; mature plants ; Phytopathology. Animal pests. Plant and forest protection ; plant breeding ; plant pathogenic fungi ; Plant resistance ; Puccinia recondita ; Puccinia triticina ; rust diseases ; specific combining ability ; Spring wheat ; transgressive segregation ; Triticum aestivum</subject><ispartof>Plant disease, 2003-12, Vol.87 (12), p.1522-1529</ispartof><rights>2004 INIST-CNRS</rights><rights>Copyright American Phytopathological Society Dec 2003</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c417t-d0aed56b1fa5781f90e1baa40e388f038d1e91b166e1f951771c1c2c589917273</citedby><cites>FETCH-LOGICAL-c417t-d0aed56b1fa5781f90e1baa40e388f038d1e91b166e1f951771c1c2c589917273</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,3724,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15318940$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30812396$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Navabi, A</creatorcontrib><creatorcontrib>Singh, R.P</creatorcontrib><creatorcontrib>Tewari, J.P</creatorcontrib><creatorcontrib>Briggs, K.G</creatorcontrib><title>Genetic analysis of adult-plant resistance to leaf rust in five spring wheat genotypes</title><title>Plant disease</title><addtitle>Plant Dis</addtitle><description>Inheritance of adult-plant resistance to leaf rust, caused by Puccinia triticina, was studied in the progeny of a one-way diallel cross involving five CIMMYT-derived adult-plant resistant wheat (Triticum aestivum) genotypes and a susceptible wheat 'Avocet-YrA'. F1 progenies, F2 populations, F2-derived F3, and F4-derived F5 lines were field evaluated under artificial epidemics with leaf rust race MCJ/SP. Adult-plant resistance to leaf rust was incompletely dominant in crosses with the susceptible parent and was found to be controlled by additive interactions of Lr34 with at least two to three additional genes. Transgressive segregation giving rise to plants or lines with higher and lower levels of resistance than the parents was observed in all F2 and F5 derivatives of the resistant-parent intercrosses and suggested that, apart from Lr34, some of the other additive genes were nonallelic. Although specific combining ability was significant in some generations, general combining ability was found to be the major component of variation. Among generations, the estimates of the narrow-sense heritability of adult-plant resistance to leaf rust ranged from 0.67 to 0.97.</description><subject>additive gene effects</subject><subject>Biological and medical sciences</subject><subject>cultivars</subject><subject>disease resistance</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>general combining ability</subject><subject>genetic resistance</subject><subject>genetic variation</subject><subject>Genotypes</subject><subject>incomplete dominance</subject><subject>mature plants</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>plant breeding</subject><subject>plant pathogenic fungi</subject><subject>Plant resistance</subject><subject>Puccinia recondita</subject><subject>Puccinia triticina</subject><subject>rust diseases</subject><subject>specific combining ability</subject><subject>Spring wheat</subject><subject>transgressive segregation</subject><subject>Triticum aestivum</subject><issn>0191-2917</issn><issn>1943-7692</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9kV1rFDEUhoModq3-A9EgKL2ZMScfk-RSqraFgkKttyE7c7JOmZ1Zk4yy_74ZdrXghVeB5Dlvkvch5CWwGpiV779-vLqpOWOiNroGXoPi_BFZgZWi0o3lj8mKgYWKW9An5FlKd4wxKRvzlJwIZoAL26zI9wscMfct9aMf9qlPdArUd_OQq93gx0wjls3sxxZpnuiAPtA4p0z7kYb-F9K0i_24ob9_oM90g-OU9ztMz8mT4IeEL47rKbn9_Onb-WV1_eXi6vzDddVK0LnqmMdONWsIXmkDwTKEtfeSoTAmMGE6QAtraBoshwq0hhZa3ipjy6-4Fqfk7JC7i9PPGVN22z61OJSn4zQnx8FoxqUCWdB3_0XBcmmNsgV88w94N82x1FPiuDVCN4oVSB6gNk4pRQyu9LD1ce-AucWPW_y4xY8z2gF3i58y9uqYPa-32P0d-iOkAG-PgE-tH0IszffpIVwJMFYu978-cMFPzm9iYW5vOAPBmFW8MVbcA4cXoI8</recordid><startdate>20031201</startdate><enddate>20031201</enddate><creator>Navabi, A</creator><creator>Singh, R.P</creator><creator>Tewari, J.P</creator><creator>Briggs, K.G</creator><general>American Phytopathological Society</general><scope>FBQ</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7XB</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M0K</scope><scope>M2O</scope><scope>M7S</scope><scope>MBDVC</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>S0X</scope><scope>M7N</scope><scope>7X8</scope></search><sort><creationdate>20031201</creationdate><title>Genetic analysis of adult-plant resistance to leaf rust in five spring wheat genotypes</title><author>Navabi, A ; Singh, R.P ; Tewari, J.P ; Briggs, K.G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c417t-d0aed56b1fa5781f90e1baa40e388f038d1e91b166e1f951771c1c2c589917273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>additive gene effects</topic><topic>Biological and medical sciences</topic><topic>cultivars</topic><topic>disease resistance</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>general combining ability</topic><topic>genetic resistance</topic><topic>genetic variation</topic><topic>Genotypes</topic><topic>incomplete dominance</topic><topic>mature plants</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>plant breeding</topic><topic>plant pathogenic fungi</topic><topic>Plant resistance</topic><topic>Puccinia recondita</topic><topic>Puccinia triticina</topic><topic>rust diseases</topic><topic>specific combining ability</topic><topic>Spring wheat</topic><topic>transgressive segregation</topic><topic>Triticum aestivum</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Navabi, A</creatorcontrib><creatorcontrib>Singh, R.P</creatorcontrib><creatorcontrib>Tewari, J.P</creatorcontrib><creatorcontrib>Briggs, K.G</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Agricultural Science Database</collection><collection>Research Library</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>MEDLINE - Academic</collection><jtitle>Plant disease</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Navabi, A</au><au>Singh, R.P</au><au>Tewari, J.P</au><au>Briggs, K.G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Genetic analysis of adult-plant resistance to leaf rust in five spring wheat genotypes</atitle><jtitle>Plant disease</jtitle><addtitle>Plant Dis</addtitle><date>2003-12-01</date><risdate>2003</risdate><volume>87</volume><issue>12</issue><spage>1522</spage><epage>1529</epage><pages>1522-1529</pages><issn>0191-2917</issn><eissn>1943-7692</eissn><coden>PLDIDE</coden><abstract>Inheritance of adult-plant resistance to leaf rust, caused by Puccinia triticina, was studied in the progeny of a one-way diallel cross involving five CIMMYT-derived adult-plant resistant wheat (Triticum aestivum) genotypes and a susceptible wheat 'Avocet-YrA'. F1 progenies, F2 populations, F2-derived F3, and F4-derived F5 lines were field evaluated under artificial epidemics with leaf rust race MCJ/SP. Adult-plant resistance to leaf rust was incompletely dominant in crosses with the susceptible parent and was found to be controlled by additive interactions of Lr34 with at least two to three additional genes. Transgressive segregation giving rise to plants or lines with higher and lower levels of resistance than the parents was observed in all F2 and F5 derivatives of the resistant-parent intercrosses and suggested that, apart from Lr34, some of the other additive genes were nonallelic. Although specific combining ability was significant in some generations, general combining ability was found to be the major component of variation. Among generations, the estimates of the narrow-sense heritability of adult-plant resistance to leaf rust ranged from 0.67 to 0.97.</abstract><cop>St. Paul, MN</cop><pub>American Phytopathological Society</pub><pmid>30812396</pmid><doi>10.1094/PDIS.2003.87.12.1522</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Plant disease, 2003-12, Vol.87 (12), p.1522-1529 |
| issn | 0191-2917 1943-7692 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2187024514 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection; American Phytopathological Society Journal Back Issues |
| subjects | additive gene effects Biological and medical sciences cultivars disease resistance Fundamental and applied biological sciences. Psychology general combining ability genetic resistance genetic variation Genotypes incomplete dominance mature plants Phytopathology. Animal pests. Plant and forest protection plant breeding plant pathogenic fungi Plant resistance Puccinia recondita Puccinia triticina rust diseases specific combining ability Spring wheat transgressive segregation Triticum aestivum |
| title | Genetic analysis of adult-plant resistance to leaf rust in five spring wheat genotypes |
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