A new powdery mildew resistance allele at the Pm4 wheat locus transferred from einkorn (Triticummonococcum)
Powdery mildew is one of the most destructive foliar diseases of wheat. A set of differential Blumeria graminis f.sp. tritici ( Bgt ) isolates was used to test the powdery mildew response of a Triticum monococcum -derived resistant hexaploid line, Tm27d2. Segregation analysis of 95 F 2:3 lines from...
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| Veröffentlicht in: | Molecular breeding 2012-02, Vol.29 (2), p.449-456 |
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| creator | Schmolke, Michael Mohler, Volker Hartl, Lorenz Zeller, Friedrich J. Hsam, Sai L. K. |
| description | Powdery mildew is one of the most destructive foliar diseases of wheat. A set of differential
Blumeria graminis
f.sp.
tritici
(
Bgt
) isolates was used to test the powdery mildew response of a
Triticum monococcum
-derived resistant hexaploid line, Tm27d2. Segregation analysis of 95 F
2:3
lines from a Chinese Spring/Tm27d2 cross revealed that the resistance of Tm27d2 is controlled by a single dominant gene. Using monosomic analysis and a molecular mapping approach, the resistance gene was localized to the terminal end of chromosome 2AL. The linkage map of chromosome 2AL consisted of nine simple sequence repeat markers and one sequence-tagged site (STS) marker (
ResPm4
) indicative for the
Pm4
locus. According to the differential reactions of 19 wheat cultivars/lines with known powdery mildew resistance genes to 13
Bgt
isolates, Tm27d2 carried a new resistance specificity. The complete association of the resistance allele with STS marker
ResPm4
indicated that it represented a new allele at the
Pm4
locus. This new allele was designated
Pm4d
. The two flanking markers
Xgwm526
and
Xbarc122
closely linked to
Pm4d
at genetic distances of 3.4 and 1.0 cM, respectively, are present in chromosome bin 2AL1-0.85-1.00. |
| doi_str_mv | 10.1007/s11032-011-9561-2 |
| format | Article |
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Blumeria graminis
f.sp.
tritici
(
Bgt
) isolates was used to test the powdery mildew response of a
Triticum monococcum
-derived resistant hexaploid line, Tm27d2. Segregation analysis of 95 F
2:3
lines from a Chinese Spring/Tm27d2 cross revealed that the resistance of Tm27d2 is controlled by a single dominant gene. Using monosomic analysis and a molecular mapping approach, the resistance gene was localized to the terminal end of chromosome 2AL. The linkage map of chromosome 2AL consisted of nine simple sequence repeat markers and one sequence-tagged site (STS) marker (
ResPm4
) indicative for the
Pm4
locus. According to the differential reactions of 19 wheat cultivars/lines with known powdery mildew resistance genes to 13
Bgt
isolates, Tm27d2 carried a new resistance specificity. The complete association of the resistance allele with STS marker
ResPm4
indicated that it represented a new allele at the
Pm4
locus. This new allele was designated
Pm4d
. The two flanking markers
Xgwm526
and
Xbarc122
closely linked to
Pm4d
at genetic distances of 3.4 and 1.0 cM, respectively, are present in chromosome bin 2AL1-0.85-1.00.</description><identifier>ISSN: 1380-3743</identifier><identifier>EISSN: 1572-9788</identifier><identifier>DOI: 10.1007/s11032-011-9561-2</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Airborne microorganisms ; Alleles ; Biomedical and Life Sciences ; Biotechnology ; Chromosomes ; Cultivars ; Foliar diseases ; Gene mapping ; Genetic distance ; Genetics ; Life Sciences ; Loci ; Mapping ; Markers ; Molecular biology ; Plant biology ; Plant Genetics and Genomics ; Plant Pathology ; Plant Physiology ; Plant Sciences ; Powdery mildew ; Triticum monococcum ; Wheat</subject><ispartof>Molecular breeding, 2012-02, Vol.29 (2), p.449-456</ispartof><rights>Springer Science+Business Media B.V. 2011</rights><rights>Molecular Breeding is a copyright of Springer, (2011). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-81122aacb24a4fc4a3d4efafe8c3755571fc5b1774430c23204fa363efb670873</citedby><cites>FETCH-LOGICAL-c316t-81122aacb24a4fc4a3d4efafe8c3755571fc5b1774430c23204fa363efb670873</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11032-011-9561-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11032-011-9561-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Schmolke, Michael</creatorcontrib><creatorcontrib>Mohler, Volker</creatorcontrib><creatorcontrib>Hartl, Lorenz</creatorcontrib><creatorcontrib>Zeller, Friedrich J.</creatorcontrib><creatorcontrib>Hsam, Sai L. K.</creatorcontrib><title>A new powdery mildew resistance allele at the Pm4 wheat locus transferred from einkorn (Triticummonococcum)</title><title>Molecular breeding</title><addtitle>Mol Breeding</addtitle><description>Powdery mildew is one of the most destructive foliar diseases of wheat. A set of differential
Blumeria graminis
f.sp.
tritici
(
Bgt
) isolates was used to test the powdery mildew response of a
Triticum monococcum
-derived resistant hexaploid line, Tm27d2. Segregation analysis of 95 F
2:3
lines from a Chinese Spring/Tm27d2 cross revealed that the resistance of Tm27d2 is controlled by a single dominant gene. Using monosomic analysis and a molecular mapping approach, the resistance gene was localized to the terminal end of chromosome 2AL. The linkage map of chromosome 2AL consisted of nine simple sequence repeat markers and one sequence-tagged site (STS) marker (
ResPm4
) indicative for the
Pm4
locus. According to the differential reactions of 19 wheat cultivars/lines with known powdery mildew resistance genes to 13
Bgt
isolates, Tm27d2 carried a new resistance specificity. The complete association of the resistance allele with STS marker
ResPm4
indicated that it represented a new allele at the
Pm4
locus. This new allele was designated
Pm4d
. The two flanking markers
Xgwm526
and
Xbarc122
closely linked to
Pm4d
at genetic distances of 3.4 and 1.0 cM, respectively, are present in chromosome bin 2AL1-0.85-1.00.</description><subject>Airborne microorganisms</subject><subject>Alleles</subject><subject>Biomedical and Life Sciences</subject><subject>Biotechnology</subject><subject>Chromosomes</subject><subject>Cultivars</subject><subject>Foliar diseases</subject><subject>Gene mapping</subject><subject>Genetic distance</subject><subject>Genetics</subject><subject>Life Sciences</subject><subject>Loci</subject><subject>Mapping</subject><subject>Markers</subject><subject>Molecular biology</subject><subject>Plant biology</subject><subject>Plant Genetics and Genomics</subject><subject>Plant Pathology</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Powdery mildew</subject><subject>Triticum monococcum</subject><subject>Wheat</subject><issn>1380-3743</issn><issn>1572-9788</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kEtrwzAQhE1poenjB_Qm6KU9qNVKsmUfQ-gLAu0hPQtFXjVObCuVbEL-fRVS6KmnnYGZWfiy7AbYAzCmHiMAE5wyAFrlBVB-kk0gV5xWqixPkxYlo0JJcZ5dxLhmqVMVxSTbTEmPO7L1uxrDnnRNWycbMDZxML1FYtoW23QGMqyQfHSS7FaYXOvtGMkQTB8dhoA1ccF3BJt-40NP7hahGRo7dp3vvfU2qfur7MyZNuL1773MPp-fFrNXOn9_eZtN59QKKAZaAnBujF1yaaSz0ohaojMOSytUnucKnM2XoJSUglkuOJPOiEKgWxaKlUpcZrfH3W3w3yPGQa_9GPr0UnOeV7ISADKl4JiywccY0OltaDoT9hqYPjDVR6Y6MdUHppqnDj92Ysr2Xxj-lv8v_QBwKHoo</recordid><startdate>20120201</startdate><enddate>20120201</enddate><creator>Schmolke, Michael</creator><creator>Mohler, Volker</creator><creator>Hartl, Lorenz</creator><creator>Zeller, Friedrich J.</creator><creator>Hsam, Sai L. K.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20120201</creationdate><title>A new powdery mildew resistance allele at the Pm4 wheat locus transferred from einkorn (Triticummonococcum)</title><author>Schmolke, Michael ; Mohler, Volker ; Hartl, Lorenz ; Zeller, Friedrich J. ; Hsam, Sai L. K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-81122aacb24a4fc4a3d4efafe8c3755571fc5b1774430c23204fa363efb670873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Airborne microorganisms</topic><topic>Alleles</topic><topic>Biomedical and Life Sciences</topic><topic>Biotechnology</topic><topic>Chromosomes</topic><topic>Cultivars</topic><topic>Foliar diseases</topic><topic>Gene mapping</topic><topic>Genetic distance</topic><topic>Genetics</topic><topic>Life Sciences</topic><topic>Loci</topic><topic>Mapping</topic><topic>Markers</topic><topic>Molecular biology</topic><topic>Plant biology</topic><topic>Plant Genetics and Genomics</topic><topic>Plant Pathology</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Powdery mildew</topic><topic>Triticum monococcum</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schmolke, Michael</creatorcontrib><creatorcontrib>Mohler, Volker</creatorcontrib><creatorcontrib>Hartl, Lorenz</creatorcontrib><creatorcontrib>Zeller, Friedrich J.</creatorcontrib><creatorcontrib>Hsam, Sai L. K.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Biological 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><jtitle>Molecular breeding</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schmolke, Michael</au><au>Mohler, Volker</au><au>Hartl, Lorenz</au><au>Zeller, Friedrich J.</au><au>Hsam, Sai L. K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A new powdery mildew resistance allele at the Pm4 wheat locus transferred from einkorn (Triticummonococcum)</atitle><jtitle>Molecular breeding</jtitle><stitle>Mol Breeding</stitle><date>2012-02-01</date><risdate>2012</risdate><volume>29</volume><issue>2</issue><spage>449</spage><epage>456</epage><pages>449-456</pages><issn>1380-3743</issn><eissn>1572-9788</eissn><abstract>Powdery mildew is one of the most destructive foliar diseases of wheat. A set of differential
Blumeria graminis
f.sp.
tritici
(
Bgt
) isolates was used to test the powdery mildew response of a
Triticum monococcum
-derived resistant hexaploid line, Tm27d2. Segregation analysis of 95 F
2:3
lines from a Chinese Spring/Tm27d2 cross revealed that the resistance of Tm27d2 is controlled by a single dominant gene. Using monosomic analysis and a molecular mapping approach, the resistance gene was localized to the terminal end of chromosome 2AL. The linkage map of chromosome 2AL consisted of nine simple sequence repeat markers and one sequence-tagged site (STS) marker (
ResPm4
) indicative for the
Pm4
locus. According to the differential reactions of 19 wheat cultivars/lines with known powdery mildew resistance genes to 13
Bgt
isolates, Tm27d2 carried a new resistance specificity. The complete association of the resistance allele with STS marker
ResPm4
indicated that it represented a new allele at the
Pm4
locus. This new allele was designated
Pm4d
. The two flanking markers
Xgwm526
and
Xbarc122
closely linked to
Pm4d
at genetic distances of 3.4 and 1.0 cM, respectively, are present in chromosome bin 2AL1-0.85-1.00.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11032-011-9561-2</doi><tpages>8</tpages></addata></record> |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Airborne microorganisms Alleles Biomedical and Life Sciences Biotechnology Chromosomes Cultivars Foliar diseases Gene mapping Genetic distance Genetics Life Sciences Loci Mapping Markers Molecular biology Plant biology Plant Genetics and Genomics Plant Pathology Plant Physiology Plant Sciences Powdery mildew Triticum monococcum Wheat |
| title | A new powdery mildew resistance allele at the Pm4 wheat locus transferred from einkorn (Triticummonococcum) |
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