Production and characterization of a complete set of individual chromosome additions from Oryza officinalis to Oryza sativa using RFLP and GISH analyses

Monosomic alien addition lines (MAALs) are valuable materials for comparative analyses of two distinct genomes, for elucidating introgression mechanisms, and for dissecting genes controlling complex traits. In the study reported here, MAALs of rice containing the complete genome of Oryza sativa and...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Theoretical and applied genetics 2005-11, Vol.111 (8), p.1585-1595
Hauptverfasser: Tan, G, Jin, H, Li, G, He, R, Zhu, L, He, G
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1595
container_issue 8
container_start_page 1585
container_title Theoretical and applied genetics
container_volume 111
creator Tan, G
Jin, H
Li, G
He, R
Zhu, L
He, G
description Monosomic alien addition lines (MAALs) are valuable materials for comparative analyses of two distinct genomes, for elucidating introgression mechanisms, and for dissecting genes controlling complex traits. In the study reported here, MAALs of rice containing the complete genome of Oryza sativa and individual chromosomes of Oryza officinalis were produced. Interspecific hybridizations were made between O. sativa L. ssp. Japonica (CV, Hejiang 19, 2 n=24, AA) and O. officinalis (Acc. HY018, 2 n=24, CC). Two backcrosses were made to the cultivated rice to obtain BC2F1 plants. Through RFLP and GISH analyses, 25 MAALs (2 n=25, AA+1C) were identified and divided into 12 syntenic groups, designated MAALs 1-12. MAALs 1, 2, 3, 5, 7 and 10 were each represented by one plant, MAALs 8, 11 and 12 by two plants, MAALs 6 and 9 by four plants, and MAAL 4 by five plants. An ideogram of the C-genome of O. officinalis was constructed, based on GISH analysis of the interspecific hybrid and the MAALs. Comparative RFLP maps showed strong syntenic associations between the A-genomes and C-genomes. Chromosomal arrangements such as translocations and duplications were detected in different alien chromosomes of the MAALs. The complete set of O. officinalis MAALs generated here provides a novel manipulation platform for exploiting and utilizing the O. officinalis genome and carrying out genetic studies.
doi_str_mv 10.1007/s00122-005-0090-4
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_68794261</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>68794261</sourcerecordid><originalsourceid>FETCH-LOGICAL-c411t-7a77fcb71f9e6afc8eee68e185df565a8278285c0feb99dc427ba234676ae1b73</originalsourceid><addsrcrecordid>eNqFkc1q3TAQhUVpaW7TPkA3rSi0O7cjWbbkZQjND1xIaJq1GMtSqmBbt5IduHmSPm7lXEOgmy4GDYfvnEEcQt4z-MoA5LcEwDgvAKo8DRTiBdkwUfKCc8Ffkg2AgKKSFT8ib1K6BwBeQfmaHLGaSamaZkP-XMfQzWbyYaQ4dtT8wohmstE_4pMYHEVqwrDr7WRpstOi-LHzD76bsc-GGIaQwmApdp1fPIm6rNGruH_ETDtv_Ii9T3QKq5hy9gPSOfnxjv44214_3T6_vLnIC_b7ZNNb8sphn-y79T0mt2fff55eFNur88vTk21hBGNTIVFKZ1rJXGNrdEZZa2tlmao6V9UVKi4VV5UBZ9um6YzgskVeilrWaFkry2Py5ZC7i-H3bNOkB5-M7XscbZiTrpVsBK_Zf0EmOZSSiwx--ge8D3PM30pacWhKUJxniB0gE0NK0Tq9i37AuNcM9FKuPpSrc7l6KVcvwR_W4LkdbPfsWNvMwOcVwGSwdxFH49MzJ7kCphbu44FzGDTexczc3nBgJTCoGiZY-Rdal7eE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>820930822</pqid></control><display><type>article</type><title>Production and characterization of a complete set of individual chromosome additions from Oryza officinalis to Oryza sativa using RFLP and GISH analyses</title><source>MEDLINE</source><source>SpringerLink Journals - AutoHoldings</source><creator>Tan, G ; Jin, H ; Li, G ; He, R ; Zhu, L ; He, G</creator><creatorcontrib>Tan, G ; Jin, H ; Li, G ; He, R ; Zhu, L ; He, G</creatorcontrib><description>Monosomic alien addition lines (MAALs) are valuable materials for comparative analyses of two distinct genomes, for elucidating introgression mechanisms, and for dissecting genes controlling complex traits. In the study reported here, MAALs of rice containing the complete genome of Oryza sativa and individual chromosomes of Oryza officinalis were produced. Interspecific hybridizations were made between O. sativa L. ssp. Japonica (CV, Hejiang 19, 2 n=24, AA) and O. officinalis (Acc. HY018, 2 n=24, CC). Two backcrosses were made to the cultivated rice to obtain BC2F1 plants. Through RFLP and GISH analyses, 25 MAALs (2 n=25, AA+1C) were identified and divided into 12 syntenic groups, designated MAALs 1-12. MAALs 1, 2, 3, 5, 7 and 10 were each represented by one plant, MAALs 8, 11 and 12 by two plants, MAALs 6 and 9 by four plants, and MAAL 4 by five plants. An ideogram of the C-genome of O. officinalis was constructed, based on GISH analysis of the interspecific hybrid and the MAALs. Comparative RFLP maps showed strong syntenic associations between the A-genomes and C-genomes. Chromosomal arrangements such as translocations and duplications were detected in different alien chromosomes of the MAALs. The complete set of O. officinalis MAALs generated here provides a novel manipulation platform for exploiting and utilizing the O. officinalis genome and carrying out genetic studies.</description><identifier>ISSN: 0040-5752</identifier><identifier>EISSN: 1432-2242</identifier><identifier>DOI: 10.1007/s00122-005-0090-4</identifier><identifier>PMID: 16177899</identifier><identifier>CODEN: THAGA6</identifier><language>eng</language><publisher>Heidelberg: Springer</publisher><subject>Biological and medical sciences ; Blotting, Southern ; Breeding - methods ; chromosome addition ; chromosome duplication ; Chromosome Mapping ; chromosome morphology ; chromosome translocation ; Chromosomes, Plant - genetics ; Classical genetics, quantitative genetics, hybrids ; Crosses, Genetic ; cytogenetics ; Fundamental and applied biological sciences. Psychology ; Gene Transfer Techniques ; genetic markers ; Genetics of eukaryotes. Biological and molecular evolution ; genome ; genomic in situ hybridization ; Genomics ; Hybridization, Genetic ; In Situ Hybridization ; interspecific hybridization ; lines ; monosomic alien addition lines ; Oryza - genetics ; Oryza officinalis ; Oryza sativa ; Phenotype ; Polymorphism, Restriction Fragment Length ; Pteridophyta, spermatophyta ; restriction fragment length polymorphism ; Rice ; Species Specificity ; synteny ; Synteny - genetics ; Vegetals</subject><ispartof>Theoretical and applied genetics, 2005-11, Vol.111 (8), p.1585-1595</ispartof><rights>2006 INIST-CNRS</rights><rights>Springer-Verlag 2005</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-7a77fcb71f9e6afc8eee68e185df565a8278285c0feb99dc427ba234676ae1b73</citedby><cites>FETCH-LOGICAL-c411t-7a77fcb71f9e6afc8eee68e185df565a8278285c0feb99dc427ba234676ae1b73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=17280189$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16177899$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tan, G</creatorcontrib><creatorcontrib>Jin, H</creatorcontrib><creatorcontrib>Li, G</creatorcontrib><creatorcontrib>He, R</creatorcontrib><creatorcontrib>Zhu, L</creatorcontrib><creatorcontrib>He, G</creatorcontrib><title>Production and characterization of a complete set of individual chromosome additions from Oryza officinalis to Oryza sativa using RFLP and GISH analyses</title><title>Theoretical and applied genetics</title><addtitle>Theor Appl Genet</addtitle><description>Monosomic alien addition lines (MAALs) are valuable materials for comparative analyses of two distinct genomes, for elucidating introgression mechanisms, and for dissecting genes controlling complex traits. In the study reported here, MAALs of rice containing the complete genome of Oryza sativa and individual chromosomes of Oryza officinalis were produced. Interspecific hybridizations were made between O. sativa L. ssp. Japonica (CV, Hejiang 19, 2 n=24, AA) and O. officinalis (Acc. HY018, 2 n=24, CC). Two backcrosses were made to the cultivated rice to obtain BC2F1 plants. Through RFLP and GISH analyses, 25 MAALs (2 n=25, AA+1C) were identified and divided into 12 syntenic groups, designated MAALs 1-12. MAALs 1, 2, 3, 5, 7 and 10 were each represented by one plant, MAALs 8, 11 and 12 by two plants, MAALs 6 and 9 by four plants, and MAAL 4 by five plants. An ideogram of the C-genome of O. officinalis was constructed, based on GISH analysis of the interspecific hybrid and the MAALs. Comparative RFLP maps showed strong syntenic associations between the A-genomes and C-genomes. Chromosomal arrangements such as translocations and duplications were detected in different alien chromosomes of the MAALs. The complete set of O. officinalis MAALs generated here provides a novel manipulation platform for exploiting and utilizing the O. officinalis genome and carrying out genetic studies.</description><subject>Biological and medical sciences</subject><subject>Blotting, Southern</subject><subject>Breeding - methods</subject><subject>chromosome addition</subject><subject>chromosome duplication</subject><subject>Chromosome Mapping</subject><subject>chromosome morphology</subject><subject>chromosome translocation</subject><subject>Chromosomes, Plant - genetics</subject><subject>Classical genetics, quantitative genetics, hybrids</subject><subject>Crosses, Genetic</subject><subject>cytogenetics</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gene Transfer Techniques</subject><subject>genetic markers</subject><subject>Genetics of eukaryotes. Biological and molecular evolution</subject><subject>genome</subject><subject>genomic in situ hybridization</subject><subject>Genomics</subject><subject>Hybridization, Genetic</subject><subject>In Situ Hybridization</subject><subject>interspecific hybridization</subject><subject>lines</subject><subject>monosomic alien addition lines</subject><subject>Oryza - genetics</subject><subject>Oryza officinalis</subject><subject>Oryza sativa</subject><subject>Phenotype</subject><subject>Polymorphism, Restriction Fragment Length</subject><subject>Pteridophyta, spermatophyta</subject><subject>restriction fragment length polymorphism</subject><subject>Rice</subject><subject>Species Specificity</subject><subject>synteny</subject><subject>Synteny - genetics</subject><subject>Vegetals</subject><issn>0040-5752</issn><issn>1432-2242</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqFkc1q3TAQhUVpaW7TPkA3rSi0O7cjWbbkZQjND1xIaJq1GMtSqmBbt5IduHmSPm7lXEOgmy4GDYfvnEEcQt4z-MoA5LcEwDgvAKo8DRTiBdkwUfKCc8Ffkg2AgKKSFT8ib1K6BwBeQfmaHLGaSamaZkP-XMfQzWbyYaQ4dtT8wohmstE_4pMYHEVqwrDr7WRpstOi-LHzD76bsc-GGIaQwmApdp1fPIm6rNGruH_ETDtv_Ii9T3QKq5hy9gPSOfnxjv44214_3T6_vLnIC_b7ZNNb8sphn-y79T0mt2fff55eFNur88vTk21hBGNTIVFKZ1rJXGNrdEZZa2tlmao6V9UVKi4VV5UBZ9um6YzgskVeilrWaFkry2Py5ZC7i-H3bNOkB5-M7XscbZiTrpVsBK_Zf0EmOZSSiwx--ge8D3PM30pacWhKUJxniB0gE0NK0Tq9i37AuNcM9FKuPpSrc7l6KVcvwR_W4LkdbPfsWNvMwOcVwGSwdxFH49MzJ7kCphbu44FzGDTexczc3nBgJTCoGiZY-Rdal7eE</recordid><startdate>20051101</startdate><enddate>20051101</enddate><creator>Tan, G</creator><creator>Jin, H</creator><creator>Li, G</creator><creator>He, R</creator><creator>Zhu, L</creator><creator>He, G</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>7X8</scope></search><sort><creationdate>20051101</creationdate><title>Production and characterization of a complete set of individual chromosome additions from Oryza officinalis to Oryza sativa using RFLP and GISH analyses</title><author>Tan, G ; Jin, H ; Li, G ; He, R ; Zhu, L ; He, G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-7a77fcb71f9e6afc8eee68e185df565a8278285c0feb99dc427ba234676ae1b73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Biological and medical sciences</topic><topic>Blotting, Southern</topic><topic>Breeding - methods</topic><topic>chromosome addition</topic><topic>chromosome duplication</topic><topic>Chromosome Mapping</topic><topic>chromosome morphology</topic><topic>chromosome translocation</topic><topic>Chromosomes, Plant - genetics</topic><topic>Classical genetics, quantitative genetics, hybrids</topic><topic>Crosses, Genetic</topic><topic>cytogenetics</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gene Transfer Techniques</topic><topic>genetic markers</topic><topic>Genetics of eukaryotes. Biological and molecular evolution</topic><topic>genome</topic><topic>genomic in situ hybridization</topic><topic>Genomics</topic><topic>Hybridization, Genetic</topic><topic>In Situ Hybridization</topic><topic>interspecific hybridization</topic><topic>lines</topic><topic>monosomic alien addition lines</topic><topic>Oryza - genetics</topic><topic>Oryza officinalis</topic><topic>Oryza sativa</topic><topic>Phenotype</topic><topic>Polymorphism, Restriction Fragment Length</topic><topic>Pteridophyta, spermatophyta</topic><topic>restriction fragment length polymorphism</topic><topic>Rice</topic><topic>Species Specificity</topic><topic>synteny</topic><topic>Synteny - genetics</topic><topic>Vegetals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tan, G</creatorcontrib><creatorcontrib>Jin, H</creatorcontrib><creatorcontrib>Li, G</creatorcontrib><creatorcontrib>He, R</creatorcontrib><creatorcontrib>Zhu, L</creatorcontrib><creatorcontrib>He, G</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 &amp; 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 &amp; Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health &amp; 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>MEDLINE - Academic</collection><jtitle>Theoretical and applied genetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tan, G</au><au>Jin, H</au><au>Li, G</au><au>He, R</au><au>Zhu, L</au><au>He, G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Production and characterization of a complete set of individual chromosome additions from Oryza officinalis to Oryza sativa using RFLP and GISH analyses</atitle><jtitle>Theoretical and applied genetics</jtitle><addtitle>Theor Appl Genet</addtitle><date>2005-11-01</date><risdate>2005</risdate><volume>111</volume><issue>8</issue><spage>1585</spage><epage>1595</epage><pages>1585-1595</pages><issn>0040-5752</issn><eissn>1432-2242</eissn><coden>THAGA6</coden><abstract>Monosomic alien addition lines (MAALs) are valuable materials for comparative analyses of two distinct genomes, for elucidating introgression mechanisms, and for dissecting genes controlling complex traits. In the study reported here, MAALs of rice containing the complete genome of Oryza sativa and individual chromosomes of Oryza officinalis were produced. Interspecific hybridizations were made between O. sativa L. ssp. Japonica (CV, Hejiang 19, 2 n=24, AA) and O. officinalis (Acc. HY018, 2 n=24, CC). Two backcrosses were made to the cultivated rice to obtain BC2F1 plants. Through RFLP and GISH analyses, 25 MAALs (2 n=25, AA+1C) were identified and divided into 12 syntenic groups, designated MAALs 1-12. MAALs 1, 2, 3, 5, 7 and 10 were each represented by one plant, MAALs 8, 11 and 12 by two plants, MAALs 6 and 9 by four plants, and MAAL 4 by five plants. An ideogram of the C-genome of O. officinalis was constructed, based on GISH analysis of the interspecific hybrid and the MAALs. Comparative RFLP maps showed strong syntenic associations between the A-genomes and C-genomes. Chromosomal arrangements such as translocations and duplications were detected in different alien chromosomes of the MAALs. The complete set of O. officinalis MAALs generated here provides a novel manipulation platform for exploiting and utilizing the O. officinalis genome and carrying out genetic studies.</abstract><cop>Heidelberg</cop><cop>Berlin</cop><pub>Springer</pub><pmid>16177899</pmid><doi>10.1007/s00122-005-0090-4</doi><tpages>11</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0040-5752
ispartof Theoretical and applied genetics, 2005-11, Vol.111 (8), p.1585-1595
issn 0040-5752
1432-2242
language eng
recordid cdi_proquest_miscellaneous_68794261
source MEDLINE; SpringerLink Journals - AutoHoldings
subjects Biological and medical sciences
Blotting, Southern
Breeding - methods
chromosome addition
chromosome duplication
Chromosome Mapping
chromosome morphology
chromosome translocation
Chromosomes, Plant - genetics
Classical genetics, quantitative genetics, hybrids
Crosses, Genetic
cytogenetics
Fundamental and applied biological sciences. Psychology
Gene Transfer Techniques
genetic markers
Genetics of eukaryotes. Biological and molecular evolution
genome
genomic in situ hybridization
Genomics
Hybridization, Genetic
In Situ Hybridization
interspecific hybridization
lines
monosomic alien addition lines
Oryza - genetics
Oryza officinalis
Oryza sativa
Phenotype
Polymorphism, Restriction Fragment Length
Pteridophyta, spermatophyta
restriction fragment length polymorphism
Rice
Species Specificity
synteny
Synteny - genetics
Vegetals
title Production and characterization of a complete set of individual chromosome additions from Oryza officinalis to Oryza sativa using RFLP and GISH analyses
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T10%3A06%3A54IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Production%20and%20characterization%20of%20a%20complete%20set%20of%20individual%20chromosome%20additions%20from%20Oryza%20officinalis%20to%20Oryza%20sativa%20using%20RFLP%20and%20GISH%20analyses&rft.jtitle=Theoretical%20and%20applied%20genetics&rft.au=Tan,%20G&rft.date=2005-11-01&rft.volume=111&rft.issue=8&rft.spage=1585&rft.epage=1595&rft.pages=1585-1595&rft.issn=0040-5752&rft.eissn=1432-2242&rft.coden=THAGA6&rft_id=info:doi/10.1007/s00122-005-0090-4&rft_dat=%3Cproquest_cross%3E68794261%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=820930822&rft_id=info:pmid/16177899&rfr_iscdi=true