Extensive ribosomal DNA amplification during Andean common bean (Phaseolus vulgaris L.) evolution
The extent of 5S and 45S ribosomal DNA (rDNA) variation was investigated in wild and domesticated common beans (Phaseolus vulgaris) chosen to represent the known genetic diversity of the species. 5S and 45S rDNA probes were localized on mitotic chromosomes of 37 accessions by fluorescent in situ hyb...
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| Veröffentlicht in: | Theoretical and applied genetics 2006-03, Vol.112 (5), p.924-933 |
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| creator | Pedrosa-Harand, A Almeida, C.C.S. de Mosiolek, M Blair, M.W Schweizer, D Guerra, M |
| description | The extent of 5S and 45S ribosomal DNA (rDNA) variation was investigated in wild and domesticated common beans (Phaseolus vulgaris) chosen to represent the known genetic diversity of the species. 5S and 45S rDNA probes were localized on mitotic chromosomes of 37 accessions by fluorescent in situ hybridization (FISH). The two 5S rDNA loci were largely conserved within the species, whereas a high variation in the number of 45S rDNA loci and changes in position of loci and number of repeats per locus were observed. Domesticated accessions from the Mesoamerican gene pool frequently had three 45S rDNA loci per haploid genome, and rarely four. Domesticated accessions from Andean gene pool, particularly from the race Peru, showed six, seven, eight or nine loci, but seven loci were found in all three races of this gene pool. Between three and eight loci were observed in accessions resulting from crosses between Andean and Mesoamerican genotypes. The presence of two to eight 45S rDNA loci in wild common beans from different geographic locations indicates that the 45S rDNA amplification observed in the Andean lineage took place before domestication. Our data suggest that ectopic recombination between terminal chromosomal regions might be the mechanism responsible for this variation. |
| doi_str_mv | 10.1007/s00122-005-0196-8 |
| format | Article |
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The two 5S rDNA loci were largely conserved within the species, whereas a high variation in the number of 45S rDNA loci and changes in position of loci and number of repeats per locus were observed. Domesticated accessions from the Mesoamerican gene pool frequently had three 45S rDNA loci per haploid genome, and rarely four. Domesticated accessions from Andean gene pool, particularly from the race Peru, showed six, seven, eight or nine loci, but seven loci were found in all three races of this gene pool. Between three and eight loci were observed in accessions resulting from crosses between Andean and Mesoamerican genotypes. The presence of two to eight 45S rDNA loci in wild common beans from different geographic locations indicates that the 45S rDNA amplification observed in the Andean lineage took place before domestication. Our data suggest that ectopic recombination between terminal chromosomal regions might be the mechanism responsible for this variation.</description><identifier>ISSN: 0040-5752</identifier><identifier>EISSN: 1432-2242</identifier><identifier>DOI: 10.1007/s00122-005-0196-8</identifier><identifier>PMID: 16397788</identifier><identifier>CODEN: THAGA6</identifier><language>eng</language><publisher>Heidelberg: Springer</publisher><subject>Beans ; Biological and medical sciences ; Biological Evolution ; Central America ; Chromosomes ; Chromosomes, Plant ; Classical genetics, quantitative genetics, hybrids ; Crosses, Genetic ; cultivars ; Deoxyribonucleic acid ; DNA ; DNA probes ; DNA, Ribosomal - metabolism ; Domestication ; Evolution ; Fluorescence in situ hybridization ; Fundamental and applied biological sciences. Psychology ; Gene Amplification ; Gene Pool ; Genetic diversity ; genetic variation ; Genetics of eukaryotes. Biological and molecular evolution ; Genomes ; genotype ; Genotypes ; Hybridization ; In Situ Hybridization, Fluorescence ; loci ; Molecular Sequence Data ; North America ; Phaseolus - genetics ; Phaseolus - physiology ; Phaseolus vulgaris ; Pteridophyta, spermatophyta ; Recombination ; Ribosomal DNA ; South America ; Variation ; Vegetals ; wild relatives</subject><ispartof>Theoretical and applied genetics, 2006-03, Vol.112 (5), p.924-933</ispartof><rights>2006 INIST-CNRS</rights><rights>Springer-Verlag 2006.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-27f1b943e31d7d3b66cb3ca074aaf110abde153af36f19e5a48554400f3852cd3</citedby><cites>FETCH-LOGICAL-c411t-27f1b943e31d7d3b66cb3ca074aaf110abde153af36f19e5a48554400f3852cd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17629379$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16397788$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pedrosa-Harand, A</creatorcontrib><creatorcontrib>Almeida, C.C.S. de</creatorcontrib><creatorcontrib>Mosiolek, M</creatorcontrib><creatorcontrib>Blair, M.W</creatorcontrib><creatorcontrib>Schweizer, D</creatorcontrib><creatorcontrib>Guerra, M</creatorcontrib><title>Extensive ribosomal DNA amplification during Andean common bean (Phaseolus vulgaris L.) evolution</title><title>Theoretical and applied genetics</title><addtitle>Theor Appl Genet</addtitle><description>The extent of 5S and 45S ribosomal DNA (rDNA) variation was investigated in wild and domesticated common beans (Phaseolus vulgaris) chosen to represent the known genetic diversity of the species. 5S and 45S rDNA probes were localized on mitotic chromosomes of 37 accessions by fluorescent in situ hybridization (FISH). The two 5S rDNA loci were largely conserved within the species, whereas a high variation in the number of 45S rDNA loci and changes in position of loci and number of repeats per locus were observed. Domesticated accessions from the Mesoamerican gene pool frequently had three 45S rDNA loci per haploid genome, and rarely four. Domesticated accessions from Andean gene pool, particularly from the race Peru, showed six, seven, eight or nine loci, but seven loci were found in all three races of this gene pool. Between three and eight loci were observed in accessions resulting from crosses between Andean and Mesoamerican genotypes. The presence of two to eight 45S rDNA loci in wild common beans from different geographic locations indicates that the 45S rDNA amplification observed in the Andean lineage took place before domestication. Our data suggest that ectopic recombination between terminal chromosomal regions might be the mechanism responsible for this variation.</description><subject>Beans</subject><subject>Biological and medical sciences</subject><subject>Biological Evolution</subject><subject>Central America</subject><subject>Chromosomes</subject><subject>Chromosomes, Plant</subject><subject>Classical genetics, quantitative genetics, hybrids</subject><subject>Crosses, Genetic</subject><subject>cultivars</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>DNA probes</subject><subject>DNA, Ribosomal - metabolism</subject><subject>Domestication</subject><subject>Evolution</subject><subject>Fluorescence in situ hybridization</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gene Amplification</subject><subject>Gene Pool</subject><subject>Genetic diversity</subject><subject>genetic variation</subject><subject>Genetics of eukaryotes. Biological and molecular evolution</subject><subject>Genomes</subject><subject>genotype</subject><subject>Genotypes</subject><subject>Hybridization</subject><subject>In Situ Hybridization, Fluorescence</subject><subject>loci</subject><subject>Molecular Sequence Data</subject><subject>North America</subject><subject>Phaseolus - genetics</subject><subject>Phaseolus - physiology</subject><subject>Phaseolus vulgaris</subject><subject>Pteridophyta, spermatophyta</subject><subject>Recombination</subject><subject>Ribosomal DNA</subject><subject>South America</subject><subject>Variation</subject><subject>Vegetals</subject><subject>wild relatives</subject><issn>0040-5752</issn><issn>1432-2242</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNpdkE2LFDEQhoMo7rj6A7xoEBQ99Fr56E5yHNb1AwYVdM-hOp2MWbo7YzI96L83wwwseKqieN6X4iHkOYMrBqDeFwDGeQPQNsBM1-gHZMWk4A3nkj8kKwAJTatafkGelHIHALwF8ZhcsE4YpbReEbz5s_dziQdPc-xTSROO9MPXNcVpN8YQHe5jmumw5Dhv6XoePM7UpWmqx_64v_3-C4tP41LoYRm3mGOhm6t31B_q7Zh9Sh4FHIt_dp6X5Pbjzc_rz83m26cv1-tN4yRj-4arwHojhRdsUIPou871wiEoiRgYA-wHz1qBQXSBGd-i1G0rJUAQuuVuEJfkzal3l9PvxZe9nWJxfhxx9mkplhlRRRlewVf_gXdpyXP9zWoOhnfVaoXYCXI5lZJ9sLscJ8x_LQN7lG9P8m3ttEf5VtfMi3Px0k9-uE-cbVfg9RnA4nAMGWcXyz2nOm6EMpV7eeICJovbqtTe_uD1K2DQGa2l-AeOWJTv</recordid><startdate>20060301</startdate><enddate>20060301</enddate><creator>Pedrosa-Harand, A</creator><creator>Almeida, C.C.S. de</creator><creator>Mosiolek, M</creator><creator>Blair, M.W</creator><creator>Schweizer, D</creator><creator>Guerra, M</creator><general>Springer</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SS</scope><scope>7TK</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>RC3</scope><scope>7TM</scope></search><sort><creationdate>20060301</creationdate><title>Extensive ribosomal DNA amplification during Andean common bean (Phaseolus vulgaris L.) evolution</title><author>Pedrosa-Harand, A ; Almeida, C.C.S. de ; Mosiolek, M ; Blair, M.W ; Schweizer, D ; Guerra, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-27f1b943e31d7d3b66cb3ca074aaf110abde153af36f19e5a48554400f3852cd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Beans</topic><topic>Biological and medical sciences</topic><topic>Biological Evolution</topic><topic>Central America</topic><topic>Chromosomes</topic><topic>Chromosomes, Plant</topic><topic>Classical genetics, quantitative genetics, hybrids</topic><topic>Crosses, Genetic</topic><topic>cultivars</topic><topic>Deoxyribonucleic acid</topic><topic>DNA</topic><topic>DNA probes</topic><topic>DNA, Ribosomal - metabolism</topic><topic>Domestication</topic><topic>Evolution</topic><topic>Fluorescence in situ hybridization</topic><topic>Fundamental and applied biological sciences. 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Biological and molecular evolution</topic><topic>Genomes</topic><topic>genotype</topic><topic>Genotypes</topic><topic>Hybridization</topic><topic>In Situ Hybridization, Fluorescence</topic><topic>loci</topic><topic>Molecular Sequence Data</topic><topic>North America</topic><topic>Phaseolus - genetics</topic><topic>Phaseolus - physiology</topic><topic>Phaseolus vulgaris</topic><topic>Pteridophyta, spermatophyta</topic><topic>Recombination</topic><topic>Ribosomal DNA</topic><topic>South America</topic><topic>Variation</topic><topic>Vegetals</topic><topic>wild relatives</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pedrosa-Harand, A</creatorcontrib><creatorcontrib>Almeida, C.C.S. de</creatorcontrib><creatorcontrib>Mosiolek, M</creatorcontrib><creatorcontrib>Blair, M.W</creatorcontrib><creatorcontrib>Schweizer, D</creatorcontrib><creatorcontrib>Guerra, M</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Neurosciences Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</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>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Genetics Abstracts</collection><collection>Nucleic Acids Abstracts</collection><jtitle>Theoretical and applied genetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pedrosa-Harand, A</au><au>Almeida, C.C.S. de</au><au>Mosiolek, M</au><au>Blair, M.W</au><au>Schweizer, D</au><au>Guerra, M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Extensive ribosomal DNA amplification during Andean common bean (Phaseolus vulgaris L.) evolution</atitle><jtitle>Theoretical and applied genetics</jtitle><addtitle>Theor Appl Genet</addtitle><date>2006-03-01</date><risdate>2006</risdate><volume>112</volume><issue>5</issue><spage>924</spage><epage>933</epage><pages>924-933</pages><issn>0040-5752</issn><eissn>1432-2242</eissn><coden>THAGA6</coden><abstract>The extent of 5S and 45S ribosomal DNA (rDNA) variation was investigated in wild and domesticated common beans (Phaseolus vulgaris) chosen to represent the known genetic diversity of the species. 5S and 45S rDNA probes were localized on mitotic chromosomes of 37 accessions by fluorescent in situ hybridization (FISH). The two 5S rDNA loci were largely conserved within the species, whereas a high variation in the number of 45S rDNA loci and changes in position of loci and number of repeats per locus were observed. Domesticated accessions from the Mesoamerican gene pool frequently had three 45S rDNA loci per haploid genome, and rarely four. Domesticated accessions from Andean gene pool, particularly from the race Peru, showed six, seven, eight or nine loci, but seven loci were found in all three races of this gene pool. Between three and eight loci were observed in accessions resulting from crosses between Andean and Mesoamerican genotypes. The presence of two to eight 45S rDNA loci in wild common beans from different geographic locations indicates that the 45S rDNA amplification observed in the Andean lineage took place before domestication. Our data suggest that ectopic recombination between terminal chromosomal regions might be the mechanism responsible for this variation.</abstract><cop>Heidelberg</cop><cop>Berlin</cop><pub>Springer</pub><pmid>16397788</pmid><doi>10.1007/s00122-005-0196-8</doi><tpages>10</tpages></addata></record> |
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| ispartof | Theoretical and applied genetics, 2006-03, Vol.112 (5), p.924-933 |
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| subjects | Beans Biological and medical sciences Biological Evolution Central America Chromosomes Chromosomes, Plant Classical genetics, quantitative genetics, hybrids Crosses, Genetic cultivars Deoxyribonucleic acid DNA DNA probes DNA, Ribosomal - metabolism Domestication Evolution Fluorescence in situ hybridization Fundamental and applied biological sciences. Psychology Gene Amplification Gene Pool Genetic diversity genetic variation Genetics of eukaryotes. Biological and molecular evolution Genomes genotype Genotypes Hybridization In Situ Hybridization, Fluorescence loci Molecular Sequence Data North America Phaseolus - genetics Phaseolus - physiology Phaseolus vulgaris Pteridophyta, spermatophyta Recombination Ribosomal DNA South America Variation Vegetals wild relatives |
| title | Extensive ribosomal DNA amplification during Andean common bean (Phaseolus vulgaris L.) evolution |
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