Genetic variation of the Ananas genus with ornamental potential
Brazil is one of the main centers of origin of pineapple species presenting the largest genetic variation of the Ananas genus. Embrapa Cassava and Fruits is a Brazilian Agricultural Research Corporation and has an ex-situ collection of 678 accessions of the Ananas genus and some other Bromeliaceae....
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| Veröffentlicht in: | Genetic resources and crop evolution 2012-10, Vol.59 (7), p.1357-1376 |
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| creator | de Souza, Everton Hilo Souza, Fernanda Vidigal Duarte de Carvalho Costa, Maria Angélica Pereira Costa, Davi Silva Jr dos Santos-Serejo, Janay Almeida Amorim, Edson Perito da Silva Ledo, Carlos Alberto |
| description | Brazil is one of the main centers of origin of pineapple species presenting the largest genetic variation of the Ananas genus. Embrapa Cassava and Fruits is a Brazilian Agricultural Research Corporation and has an ex-situ collection of 678 accessions of the Ananas genus and some other Bromeliaceae. The use of ornamental pineapple has increased in the last years demanding new varieties, mainly for the external market, due to the originality and colors of its tiny fruits. The main aim of the present study was describing accessions from the pineapple gene bank in order to quantify their genetic variation and identify possible progenitors to be used in breeding programs of ornamental pineapples. Eighty-nine accessions of Ananas comosus var. comosus, A. comosus var. bracteatus (Lindl.) Coppens et Leal, A. comosus var. ananassoides (Baker) Coppens et Leal, A. comosus var. erectifolius (L. B. Smith) Coppens et Leal, A. comosus var. parguasensis (Camargo et L. B. Smith) Coppens et Leal and A. macrodontes Morren were evaluated with 25 morphological descriptors. According to the results, the evaluated accessions were separated into the following categories: landscape plants, cut flower, potted plants, minifruits, foliage and hedge. The genetic distance among accessions was determined using the combined qualitative and quantitative data by the Gower algorithm. The pre-selected accessions presented genetic variation and ornamental potential for different uses. The multicategory analysis formed seven clusters through a classification method based on the average Euclidean distance between all accessions using the cut-point of genetic dissimilarity (D dg = 0.35). The genotypes A. comosus var. erectifolius were selected to be used as landscape plants, cut flower, minifruits and potted plants. Accessions of A. comosus var. bracteatus and A. macrodontes were selected as landscape plants and hedge. The highest variation was observed in A. comosus var. ananassoides genotypes, which presented high potential for use as cut flowers. |
| doi_str_mv | 10.1007/s10722-011-9763-9 |
| format | Article |
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Embrapa Cassava and Fruits is a Brazilian Agricultural Research Corporation and has an ex-situ collection of 678 accessions of the Ananas genus and some other Bromeliaceae. The use of ornamental pineapple has increased in the last years demanding new varieties, mainly for the external market, due to the originality and colors of its tiny fruits. The main aim of the present study was describing accessions from the pineapple gene bank in order to quantify their genetic variation and identify possible progenitors to be used in breeding programs of ornamental pineapples. Eighty-nine accessions of Ananas comosus var. comosus, A. comosus var. bracteatus (Lindl.) Coppens et Leal, A. comosus var. ananassoides (Baker) Coppens et Leal, A. comosus var. erectifolius (L. B. Smith) Coppens et Leal, A. comosus var. parguasensis (Camargo et L. B. Smith) Coppens et Leal and A. macrodontes Morren were evaluated with 25 morphological descriptors. According to the results, the evaluated accessions were separated into the following categories: landscape plants, cut flower, potted plants, minifruits, foliage and hedge. The genetic distance among accessions was determined using the combined qualitative and quantitative data by the Gower algorithm. The pre-selected accessions presented genetic variation and ornamental potential for different uses. The multicategory analysis formed seven clusters through a classification method based on the average Euclidean distance between all accessions using the cut-point of genetic dissimilarity (D dg = 0.35). The genotypes A. comosus var. erectifolius were selected to be used as landscape plants, cut flower, minifruits and potted plants. Accessions of A. comosus var. bracteatus and A. macrodontes were selected as landscape plants and hedge. The highest variation was observed in A. comosus var. ananassoides genotypes, which presented high potential for use as cut flowers.</description><identifier>ISSN: 0925-9864</identifier><identifier>EISSN: 1573-5109</identifier><identifier>DOI: 10.1007/s10722-011-9763-9</identifier><language>eng</language><publisher>Dordrecht: Springer-Verlag</publisher><subject>Agricultural research ; Agriculture ; Algorithms ; Ananas ; Ananas comosus ; Biomedical and Life Sciences ; Cassava ; Cluster analysis ; container-grown plants ; cut flowers ; cutting ; Euclidean geometry ; Flowers ; Foliage ; Fruits ; Gene banks ; genes ; Genetic distance ; Genetic diversity ; genetic variation ; genotype ; Genotypes ; Landscape ; leaves ; Life Sciences ; markets ; new variety ; ornamental plants ; Pineapples ; Plant Genetics and Genomics ; Plant Physiology ; Plant Sciences ; Plant Systematics/Taxonomy/Biogeography ; Plants (botany) ; Qualitative analysis ; Research Article</subject><ispartof>Genetic resources and crop evolution, 2012-10, Vol.59 (7), p.1357-1376</ispartof><rights>The Author(s) 2011</rights><rights>Genetic Resources and Crop Evolution is a copyright of Springer, (2011). All Rights Reserved. © 2011. This work is published under https://creativecommons.org/licenses/by-nc/2.0 (the “License”). 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Embrapa Cassava and Fruits is a Brazilian Agricultural Research Corporation and has an ex-situ collection of 678 accessions of the Ananas genus and some other Bromeliaceae. The use of ornamental pineapple has increased in the last years demanding new varieties, mainly for the external market, due to the originality and colors of its tiny fruits. The main aim of the present study was describing accessions from the pineapple gene bank in order to quantify their genetic variation and identify possible progenitors to be used in breeding programs of ornamental pineapples. Eighty-nine accessions of Ananas comosus var. comosus, A. comosus var. bracteatus (Lindl.) Coppens et Leal, A. comosus var. ananassoides (Baker) Coppens et Leal, A. comosus var. erectifolius (L. B. Smith) Coppens et Leal, A. comosus var. parguasensis (Camargo et L. B. Smith) Coppens et Leal and A. macrodontes Morren were evaluated with 25 morphological descriptors. According to the results, the evaluated accessions were separated into the following categories: landscape plants, cut flower, potted plants, minifruits, foliage and hedge. The genetic distance among accessions was determined using the combined qualitative and quantitative data by the Gower algorithm. The pre-selected accessions presented genetic variation and ornamental potential for different uses. The multicategory analysis formed seven clusters through a classification method based on the average Euclidean distance between all accessions using the cut-point of genetic dissimilarity (D dg = 0.35). The genotypes A. comosus var. erectifolius were selected to be used as landscape plants, cut flower, minifruits and potted plants. Accessions of A. comosus var. bracteatus and A. macrodontes were selected as landscape plants and hedge. The highest variation was observed in A. comosus var. ananassoides genotypes, which presented high potential for use as cut flowers.</description><subject>Agricultural research</subject><subject>Agriculture</subject><subject>Algorithms</subject><subject>Ananas</subject><subject>Ananas comosus</subject><subject>Biomedical and Life Sciences</subject><subject>Cassava</subject><subject>Cluster analysis</subject><subject>container-grown plants</subject><subject>cut flowers</subject><subject>cutting</subject><subject>Euclidean geometry</subject><subject>Flowers</subject><subject>Foliage</subject><subject>Fruits</subject><subject>Gene banks</subject><subject>genes</subject><subject>Genetic distance</subject><subject>Genetic diversity</subject><subject>genetic variation</subject><subject>genotype</subject><subject>Genotypes</subject><subject>Landscape</subject><subject>leaves</subject><subject>Life Sciences</subject><subject>markets</subject><subject>new variety</subject><subject>ornamental plants</subject><subject>Pineapples</subject><subject>Plant Genetics and Genomics</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Plant Systematics/Taxonomy/Biogeography</subject><subject>Plants (botany)</subject><subject>Qualitative analysis</subject><subject>Research Article</subject><issn>0925-9864</issn><issn>1573-5109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kMFKAzEQhoMoWKsP4MkFz9FJsrtJTlKKVqHgQXsO2d2k3bJNapIqvr0pK3gTBmYO__czfAhdE7gjAPw-EuCUYiAES14zLE_QhFSc4YqAPEUTkLTCUtTlObqIcQsAOSYm6GFhnEl9W3zq0OvUe1d4W6SNKWZOOx2LtXGHWHz1aVP44PTOuKSHYu9TPno9XKIzq4dorn73FK2eHt_nz3j5uniZz5a4ZYIlbLu2kR2xzDRcalFrYbua2sp0NbRtWdfMcGJEHmia0gjKTcO0FCWIlhKh2RTdjr374D8OJia19Yf8zxAVpZXkACSXTBEZU23wMQZj1T70Ox2-FQF19KRGTyp7UkdPSmaGjkzMWbc24a_5P-hmhKz2Sq9DH9XqjQIps9iSs6piP-gjdBE</recordid><startdate>20121001</startdate><enddate>20121001</enddate><creator>de Souza, Everton Hilo</creator><creator>Souza, Fernanda Vidigal Duarte</creator><creator>de Carvalho Costa, Maria Angélica Pereira</creator><creator>Costa, Davi Silva Jr</creator><creator>dos Santos-Serejo, Janay Almeida</creator><creator>Amorim, Edson Perito</creator><creator>da Silva Ledo, Carlos Alberto</creator><general>Springer-Verlag</general><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>AEUYN</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>Genetic variation of the Ananas genus with ornamental potential</title><author>de Souza, Everton Hilo ; Souza, Fernanda Vidigal Duarte ; de Carvalho Costa, Maria Angélica Pereira ; Costa, Davi Silva Jr ; dos Santos-Serejo, Janay Almeida ; Amorim, Edson Perito ; da Silva Ledo, Carlos Alberto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-fdcb9d1f3eb79a86a8fd62f5ed60cc4663e71e81e80bb4e827eb3a98408c218a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Agricultural research</topic><topic>Agriculture</topic><topic>Algorithms</topic><topic>Ananas</topic><topic>Ananas comosus</topic><topic>Biomedical and Life Sciences</topic><topic>Cassava</topic><topic>Cluster analysis</topic><topic>container-grown plants</topic><topic>cut flowers</topic><topic>cutting</topic><topic>Euclidean geometry</topic><topic>Flowers</topic><topic>Foliage</topic><topic>Fruits</topic><topic>Gene banks</topic><topic>genes</topic><topic>Genetic distance</topic><topic>Genetic diversity</topic><topic>genetic variation</topic><topic>genotype</topic><topic>Genotypes</topic><topic>Landscape</topic><topic>leaves</topic><topic>Life Sciences</topic><topic>markets</topic><topic>new variety</topic><topic>ornamental plants</topic><topic>Pineapples</topic><topic>Plant Genetics and Genomics</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Plant Systematics/Taxonomy/Biogeography</topic><topic>Plants (botany)</topic><topic>Qualitative analysis</topic><topic>Research Article</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Souza, Everton Hilo</creatorcontrib><creatorcontrib>Souza, Fernanda Vidigal Duarte</creatorcontrib><creatorcontrib>de Carvalho Costa, Maria Angélica Pereira</creatorcontrib><creatorcontrib>Costa, Davi Silva Jr</creatorcontrib><creatorcontrib>dos Santos-Serejo, Janay Almeida</creatorcontrib><creatorcontrib>Amorim, Edson Perito</creatorcontrib><creatorcontrib>da Silva Ledo, Carlos Alberto</creatorcontrib><collection>AGRIS</collection><collection>Springer Nature OA Free Journals</collection><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 One Sustainability</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>Genetic resources and crop evolution</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Souza, Everton Hilo</au><au>Souza, Fernanda Vidigal Duarte</au><au>de Carvalho Costa, Maria Angélica Pereira</au><au>Costa, Davi Silva Jr</au><au>dos Santos-Serejo, Janay Almeida</au><au>Amorim, Edson Perito</au><au>da Silva Ledo, Carlos Alberto</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Genetic variation of the Ananas genus with ornamental potential</atitle><jtitle>Genetic resources and crop evolution</jtitle><stitle>Genet Resour Crop Evol</stitle><date>2012-10-01</date><risdate>2012</risdate><volume>59</volume><issue>7</issue><spage>1357</spage><epage>1376</epage><pages>1357-1376</pages><issn>0925-9864</issn><eissn>1573-5109</eissn><abstract>Brazil is one of the main centers of origin of pineapple species presenting the largest genetic variation of the Ananas genus. Embrapa Cassava and Fruits is a Brazilian Agricultural Research Corporation and has an ex-situ collection of 678 accessions of the Ananas genus and some other Bromeliaceae. The use of ornamental pineapple has increased in the last years demanding new varieties, mainly for the external market, due to the originality and colors of its tiny fruits. The main aim of the present study was describing accessions from the pineapple gene bank in order to quantify their genetic variation and identify possible progenitors to be used in breeding programs of ornamental pineapples. Eighty-nine accessions of Ananas comosus var. comosus, A. comosus var. bracteatus (Lindl.) Coppens et Leal, A. comosus var. ananassoides (Baker) Coppens et Leal, A. comosus var. erectifolius (L. B. Smith) Coppens et Leal, A. comosus var. parguasensis (Camargo et L. B. Smith) Coppens et Leal and A. macrodontes Morren were evaluated with 25 morphological descriptors. According to the results, the evaluated accessions were separated into the following categories: landscape plants, cut flower, potted plants, minifruits, foliage and hedge. The genetic distance among accessions was determined using the combined qualitative and quantitative data by the Gower algorithm. The pre-selected accessions presented genetic variation and ornamental potential for different uses. The multicategory analysis formed seven clusters through a classification method based on the average Euclidean distance between all accessions using the cut-point of genetic dissimilarity (D dg = 0.35). The genotypes A. comosus var. erectifolius were selected to be used as landscape plants, cut flower, minifruits and potted plants. Accessions of A. comosus var. bracteatus and A. macrodontes were selected as landscape plants and hedge. The highest variation was observed in A. comosus var. ananassoides genotypes, which presented high potential for use as cut flowers.</abstract><cop>Dordrecht</cop><pub>Springer-Verlag</pub><doi>10.1007/s10722-011-9763-9</doi><tpages>20</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Agricultural research Agriculture Algorithms Ananas Ananas comosus Biomedical and Life Sciences Cassava Cluster analysis container-grown plants cut flowers cutting Euclidean geometry Flowers Foliage Fruits Gene banks genes Genetic distance Genetic diversity genetic variation genotype Genotypes Landscape leaves Life Sciences markets new variety ornamental plants Pineapples Plant Genetics and Genomics Plant Physiology Plant Sciences Plant Systematics/Taxonomy/Biogeography Plants (botany) Qualitative analysis Research Article |
| title | Genetic variation of the Ananas genus with ornamental potential |
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