Hybridization barriers between diploid Solanum tuberosum and wild Solanum raphanifolium
Wild potato germplasm represents a unique, diverse and accessible resource for disease and pest resistance, along with useful agronomic traits that may be introgressed into the cultivated potato ( Solanum tuberosum L.). Hybridization of diploid wild Solanum species with haploids (2×) of cultivated p...
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| Veröffentlicht in: | Genetic resources and crop evolution 2012-10, Vol.59 (7), p.1287-1293 |
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| container_title | Genetic resources and crop evolution |
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| creator | Weber, B. N. Hamernik, A. J. Jansky, S. H. |
| description | Wild potato germplasm represents a unique, diverse and accessible resource for disease and pest resistance, along with useful agronomic traits that may be introgressed into the cultivated potato (
Solanum tuberosum
L.). Hybridization of diploid wild
Solanum
species with haploids (2×) of cultivated potato (4×) is generally an effective technique for introducing genetic diversity and desirable traits into potato. However, in this study, hybridization barriers were found in crosses between
S. tuberosum
haploids and the wild species
S. raphanifolium.
Male sterility, likely due to nuclear-cytoplasmic interactions, was observed in some haploid tbr ×
S. raphanifolium
hybrids. In addition, pollen-pistil incompatibilities were observed in backcross, F2, and reciprocal cross hybridization attempts that failed to produce seed. More crosses were successful when F1 clones were crossed as females to wild clones than to cultivated clones. When crosses were made in the other direction, with F1 hybrids used as male parents, seeds were almost never produced. |
| doi_str_mv | 10.1007/s10722-012-9883-x |
| format | Article |
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Solanum tuberosum
L.). Hybridization of diploid wild
Solanum
species with haploids (2×) of cultivated potato (4×) is generally an effective technique for introducing genetic diversity and desirable traits into potato. However, in this study, hybridization barriers were found in crosses between
S. tuberosum
haploids and the wild species
S. raphanifolium.
Male sterility, likely due to nuclear-cytoplasmic interactions, was observed in some haploid tbr ×
S. raphanifolium
hybrids. In addition, pollen-pistil incompatibilities were observed in backcross, F2, and reciprocal cross hybridization attempts that failed to produce seed. More crosses were successful when F1 clones were crossed as females to wild clones than to cultivated clones. When crosses were made in the other direction, with F1 hybrids used as male parents, seeds were almost never produced.</description><identifier>ISSN: 0925-9864</identifier><identifier>EISSN: 1573-5109</identifier><identifier>DOI: 10.1007/s10722-012-9883-x</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agriculture ; Agronomy ; Biomedical and Life Sciences ; Cloning ; Disease resistance ; Genetic diversity ; Germplasm ; Hybridization ; Hybrids ; Life Sciences ; Male sterility ; Pest resistance ; Plant Genetics and Genomics ; Plant Physiology ; Plant Sciences ; Plant Systematics/Taxonomy/Biogeography ; Pollen ; Potatoes ; Seeds ; Short Communication ; Solanum ; Solanum tuberosum ; Vegetables</subject><ispartof>Genetic resources and crop evolution, 2012-10, Vol.59 (7), p.1287-1293</ispartof><rights>Springer Science+Business Media B.V. (outside the USA) 2012</rights><rights>Genetic Resources and Crop Evolution is a copyright of Springer, (2012). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-f75b056b926221a116c82aeb1ed2ad6e747da6b35949918fbbd1b813b35792513</citedby><cites>FETCH-LOGICAL-c316t-f75b056b926221a116c82aeb1ed2ad6e747da6b35949918fbbd1b813b35792513</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/s10722-012-9883-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10722-012-9883-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Weber, B. N.</creatorcontrib><creatorcontrib>Hamernik, A. J.</creatorcontrib><creatorcontrib>Jansky, S. H.</creatorcontrib><title>Hybridization barriers between diploid Solanum tuberosum and wild Solanum raphanifolium</title><title>Genetic resources and crop evolution</title><addtitle>Genet Resour Crop Evol</addtitle><description>Wild potato germplasm represents a unique, diverse and accessible resource for disease and pest resistance, along with useful agronomic traits that may be introgressed into the cultivated potato (
Solanum tuberosum
L.). Hybridization of diploid wild
Solanum
species with haploids (2×) of cultivated potato (4×) is generally an effective technique for introducing genetic diversity and desirable traits into potato. However, in this study, hybridization barriers were found in crosses between
S. tuberosum
haploids and the wild species
S. raphanifolium.
Male sterility, likely due to nuclear-cytoplasmic interactions, was observed in some haploid tbr ×
S. raphanifolium
hybrids. In addition, pollen-pistil incompatibilities were observed in backcross, F2, and reciprocal cross hybridization attempts that failed to produce seed. More crosses were successful when F1 clones were crossed as females to wild clones than to cultivated clones. When crosses were made in the other direction, with F1 hybrids used as male parents, seeds were almost never produced.</description><subject>Agriculture</subject><subject>Agronomy</subject><subject>Biomedical and Life Sciences</subject><subject>Cloning</subject><subject>Disease resistance</subject><subject>Genetic diversity</subject><subject>Germplasm</subject><subject>Hybridization</subject><subject>Hybrids</subject><subject>Life Sciences</subject><subject>Male sterility</subject><subject>Pest resistance</subject><subject>Plant Genetics and Genomics</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Plant Systematics/Taxonomy/Biogeography</subject><subject>Pollen</subject><subject>Potatoes</subject><subject>Seeds</subject><subject>Short Communication</subject><subject>Solanum</subject><subject>Solanum tuberosum</subject><subject>Vegetables</subject><issn>0925-9864</issn><issn>1573-5109</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>eNp1kE1LxDAQhoMouK7-AG8Fz9VM2iTNURZ1hQUPKh5D0qSapdvUpGV3_fVmqbAnTzPMvO98PAhdA74FjPldBMwJyTGQXFRVke9O0AwoL3IKWJyiGRaEpg4rz9FFjGuMseCsmqGP5V4HZ9yPGpzvMq1CcDbETNtha22XGde33pns1beqGzfZMGobfEyZ6ky2de2xFVT_pTrX-NaNm0t01qg22qu_OEfvjw9vi2W-enl6Xtyv8roANuQNpxpTpgVhhIACYHVFlNVgDVGGWV5yo5guqCiFgKrR2oCuoEgVnj6CYo5uprl98N-jjYNc-zF0aaUkhCYUwHiZVDCp6nR7DLaRfXAbFfYSsDzwkxM_mfjJAz-5Sx4yeWLSdp82HCf_b_oFJ2x0iw</recordid><startdate>20121001</startdate><enddate>20121001</enddate><creator>Weber, B. N.</creator><creator>Hamernik, A. J.</creator><creator>Jansky, S. H.</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>20121001</creationdate><title>Hybridization barriers between diploid Solanum tuberosum and wild Solanum raphanifolium</title><author>Weber, B. N. ; Hamernik, A. J. ; Jansky, S. H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-f75b056b926221a116c82aeb1ed2ad6e747da6b35949918fbbd1b813b35792513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Agriculture</topic><topic>Agronomy</topic><topic>Biomedical and Life Sciences</topic><topic>Cloning</topic><topic>Disease resistance</topic><topic>Genetic diversity</topic><topic>Germplasm</topic><topic>Hybridization</topic><topic>Hybrids</topic><topic>Life Sciences</topic><topic>Male sterility</topic><topic>Pest resistance</topic><topic>Plant Genetics and Genomics</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Plant Systematics/Taxonomy/Biogeography</topic><topic>Pollen</topic><topic>Potatoes</topic><topic>Seeds</topic><topic>Short Communication</topic><topic>Solanum</topic><topic>Solanum tuberosum</topic><topic>Vegetables</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Weber, B. N.</creatorcontrib><creatorcontrib>Hamernik, A. J.</creatorcontrib><creatorcontrib>Jansky, S. 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Solanum tuberosum
L.). Hybridization of diploid wild
Solanum
species with haploids (2×) of cultivated potato (4×) is generally an effective technique for introducing genetic diversity and desirable traits into potato. However, in this study, hybridization barriers were found in crosses between
S. tuberosum
haploids and the wild species
S. raphanifolium.
Male sterility, likely due to nuclear-cytoplasmic interactions, was observed in some haploid tbr ×
S. raphanifolium
hybrids. In addition, pollen-pistil incompatibilities were observed in backcross, F2, and reciprocal cross hybridization attempts that failed to produce seed. More crosses were successful when F1 clones were crossed as females to wild clones than to cultivated clones. When crosses were made in the other direction, with F1 hybrids used as male parents, seeds were almost never produced.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10722-012-9883-x</doi><tpages>7</tpages></addata></record> |
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| issn | 0925-9864 1573-5109 |
| language | eng |
| recordid | cdi_proquest_journals_2259881674 |
| source | SpringerNature Journals |
| subjects | Agriculture Agronomy Biomedical and Life Sciences Cloning Disease resistance Genetic diversity Germplasm Hybridization Hybrids Life Sciences Male sterility Pest resistance Plant Genetics and Genomics Plant Physiology Plant Sciences Plant Systematics/Taxonomy/Biogeography Pollen Potatoes Seeds Short Communication Solanum Solanum tuberosum Vegetables |
| title | Hybridization barriers between diploid Solanum tuberosum and wild Solanum raphanifolium |
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