Morphological variation of starch granules in S1 cassava progenies
The need to develop new cassava ( Manihot esculenta Crantz) varieties with different starch characteristics has greatly motivated new research. The aim of this study was to evaluate morphological alterations in starch granules as well as genetic gains in segregating S 1 cassava populations. Starch f...
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| Veröffentlicht in: | Euphytica 2018-06, Vol.214 (6), p.1-14, Article 92 |
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| creator | de Oliveira, Paulo Henrique Gomes Alves Barbosa, Ana Claudia Oliveira Diniz, Rafael Parreira Ferreira, Claudia Fortes de Oliveira, Eder Jorge |
| description | The need to develop new cassava (
Manihot esculenta
Crantz) varieties with different starch characteristics has greatly motivated new research. The aim of this study was to evaluate morphological alterations in starch granules as well as genetic gains in segregating S
1
cassava populations. Starch from accessions (S
0
): BGM0222, BGM1378 and BGM1662 and from their self-fertilized progenies (S
1
): F0222, F1378 and F1662, with 78, 80 and 76 individuals, respectively, were evaluated for the following traits: area (ArStGr, µm
2
), perimeter (PrStGr, µm), length (LeStGr, µm) and number of starch granules (NuStGr). Moreover, some agronomic traits of the S
1
progenies were evaluated at harvest such as: plant height (PlaHei), shoot yield (ShoYi), root yield (RoYi), starch yield (StYi), and root dry matter content (DMC). With the selection of transgressive individuals in S
1
progenies, it is possible to obtain selection gains for values higher and lower than the average of the S
0
genitors, whereas selection gains can reach up to 16.58, 8.39, 7.87 and 34.18% for ArStGr, LeStGr, PrStGr, and NuStGr, respectively. Average size of the starch granule varied from 9.8 to 12.37 µm among individuals in an S
1
progeny. Positive and high correlations between the individuals were found for some morphological characteristics of the cassava starch granule but not strongly correlated with agronomic traits. Therefore, it is possible to select S
1
cassava individuals for agronomic characteristics without losing other important starch traits. Cassava-segregating populations allow the obtainment of individuals with different morphological characteristics as for starch granules, enabling obtainment of genetic gains with the selection. |
| doi_str_mv | 10.1007/s10681-018-2175-6 |
| format | Article |
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Manihot esculenta
Crantz) varieties with different starch characteristics has greatly motivated new research. The aim of this study was to evaluate morphological alterations in starch granules as well as genetic gains in segregating S
1
cassava populations. Starch from accessions (S
0
): BGM0222, BGM1378 and BGM1662 and from their self-fertilized progenies (S
1
): F0222, F1378 and F1662, with 78, 80 and 76 individuals, respectively, were evaluated for the following traits: area (ArStGr, µm
2
), perimeter (PrStGr, µm), length (LeStGr, µm) and number of starch granules (NuStGr). Moreover, some agronomic traits of the S
1
progenies were evaluated at harvest such as: plant height (PlaHei), shoot yield (ShoYi), root yield (RoYi), starch yield (StYi), and root dry matter content (DMC). With the selection of transgressive individuals in S
1
progenies, it is possible to obtain selection gains for values higher and lower than the average of the S
0
genitors, whereas selection gains can reach up to 16.58, 8.39, 7.87 and 34.18% for ArStGr, LeStGr, PrStGr, and NuStGr, respectively. Average size of the starch granule varied from 9.8 to 12.37 µm among individuals in an S
1
progeny. Positive and high correlations between the individuals were found for some morphological characteristics of the cassava starch granule but not strongly correlated with agronomic traits. Therefore, it is possible to select S
1
cassava individuals for agronomic characteristics without losing other important starch traits. Cassava-segregating populations allow the obtainment of individuals with different morphological characteristics as for starch granules, enabling obtainment of genetic gains with the selection.</description><identifier>ISSN: 0014-2336</identifier><identifier>EISSN: 1573-5060</identifier><identifier>DOI: 10.1007/s10681-018-2175-6</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agronomy ; Biomedical and Life Sciences ; Biotechnology ; Cassava ; Dry matter ; Genetic improvement ; Granular materials ; Life Sciences ; Manihot esculenta ; Morphology ; Physical characteristics ; Plant Genetics and Genomics ; Plant Pathology ; Plant Physiology ; Plant Sciences ; Populations ; Progeny ; Self-fertilization ; Starch</subject><ispartof>Euphytica, 2018-06, Vol.214 (6), p.1-14, Article 92</ispartof><rights>Springer Science+Business Media B.V., part of Springer Nature 2018</rights><rights>Euphytica is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2316-16c1391c25f12b2c687eb8cf4d6ebe272abea3d231a382308a8983f6d3a8cea73</citedby><cites>FETCH-LOGICAL-c2316-16c1391c25f12b2c687eb8cf4d6ebe272abea3d231a382308a8983f6d3a8cea73</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/s10681-018-2175-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10681-018-2175-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>de Oliveira, Paulo Henrique Gomes Alves</creatorcontrib><creatorcontrib>Barbosa, Ana Claudia Oliveira</creatorcontrib><creatorcontrib>Diniz, Rafael Parreira</creatorcontrib><creatorcontrib>Ferreira, Claudia Fortes</creatorcontrib><creatorcontrib>de Oliveira, Eder Jorge</creatorcontrib><title>Morphological variation of starch granules in S1 cassava progenies</title><title>Euphytica</title><addtitle>Euphytica</addtitle><description>The need to develop new cassava (
Manihot esculenta
Crantz) varieties with different starch characteristics has greatly motivated new research. The aim of this study was to evaluate morphological alterations in starch granules as well as genetic gains in segregating S
1
cassava populations. Starch from accessions (S
0
): BGM0222, BGM1378 and BGM1662 and from their self-fertilized progenies (S
1
): F0222, F1378 and F1662, with 78, 80 and 76 individuals, respectively, were evaluated for the following traits: area (ArStGr, µm
2
), perimeter (PrStGr, µm), length (LeStGr, µm) and number of starch granules (NuStGr). Moreover, some agronomic traits of the S
1
progenies were evaluated at harvest such as: plant height (PlaHei), shoot yield (ShoYi), root yield (RoYi), starch yield (StYi), and root dry matter content (DMC). With the selection of transgressive individuals in S
1
progenies, it is possible to obtain selection gains for values higher and lower than the average of the S
0
genitors, whereas selection gains can reach up to 16.58, 8.39, 7.87 and 34.18% for ArStGr, LeStGr, PrStGr, and NuStGr, respectively. Average size of the starch granule varied from 9.8 to 12.37 µm among individuals in an S
1
progeny. Positive and high correlations between the individuals were found for some morphological characteristics of the cassava starch granule but not strongly correlated with agronomic traits. Therefore, it is possible to select S
1
cassava individuals for agronomic characteristics without losing other important starch traits. Cassava-segregating populations allow the obtainment of individuals with different morphological characteristics as for starch granules, enabling obtainment of genetic gains with the selection.</description><subject>Agronomy</subject><subject>Biomedical and Life Sciences</subject><subject>Biotechnology</subject><subject>Cassava</subject><subject>Dry matter</subject><subject>Genetic improvement</subject><subject>Granular materials</subject><subject>Life Sciences</subject><subject>Manihot esculenta</subject><subject>Morphology</subject><subject>Physical characteristics</subject><subject>Plant Genetics and Genomics</subject><subject>Plant Pathology</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Populations</subject><subject>Progeny</subject><subject>Self-fertilization</subject><subject>Starch</subject><issn>0014-2336</issn><issn>1573-5060</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kE1LAzEURYMoWKs_wF3AdfS9pJNkllr8gooLdR3epJnplHFSk7bgv3fKCK7cvLc59144jF0iXCOAuckI2qIAtEKiKYQ-YhMsjBIFaDhmEwCcCamUPmVnOa8BoDQFTNjdS0ybVexi03rq-J5SS9s29jzWPG8p-RVvEvW7LmTe9vwNuaecaU98k2IT-jbkc3ZSU5fDxe-fso-H-_f5k1i8Pj7PbxfCS4VaoPaoSvSyqFFW0mtrQmV9PVvqUAVpJFWB1HJgSVmpwJItrar1UpH1gYyasquxd1j-2oW8deu4S_0w6SQoXZrhHCgcKZ9izinUbpPaT0rfDsEdVLlRlRtUuYMqp4eMHDN5YPsmpL_m_0M_tyVrNg</recordid><startdate>20180601</startdate><enddate>20180601</enddate><creator>de Oliveira, Paulo Henrique Gomes Alves</creator><creator>Barbosa, Ana Claudia Oliveira</creator><creator>Diniz, Rafael Parreira</creator><creator>Ferreira, Claudia Fortes</creator><creator>de Oliveira, Eder Jorge</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7SS</scope><scope>7T7</scope><scope>7TM</scope><scope>7X2</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>M0K</scope><scope>M2P</scope><scope>M7N</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>RC3</scope></search><sort><creationdate>20180601</creationdate><title>Morphological variation of starch granules in S1 cassava progenies</title><author>de Oliveira, Paulo Henrique Gomes Alves ; Barbosa, Ana Claudia Oliveira ; Diniz, Rafael Parreira ; Ferreira, Claudia Fortes ; de Oliveira, Eder Jorge</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2316-16c1391c25f12b2c687eb8cf4d6ebe272abea3d231a382308a8983f6d3a8cea73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Agronomy</topic><topic>Biomedical and Life Sciences</topic><topic>Biotechnology</topic><topic>Cassava</topic><topic>Dry matter</topic><topic>Genetic improvement</topic><topic>Granular materials</topic><topic>Life Sciences</topic><topic>Manihot esculenta</topic><topic>Morphology</topic><topic>Physical characteristics</topic><topic>Plant Genetics and Genomics</topic><topic>Plant Pathology</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Populations</topic><topic>Progeny</topic><topic>Self-fertilization</topic><topic>Starch</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Oliveira, Paulo Henrique Gomes Alves</creatorcontrib><creatorcontrib>Barbosa, Ana Claudia Oliveira</creatorcontrib><creatorcontrib>Diniz, Rafael Parreira</creatorcontrib><creatorcontrib>Ferreira, Claudia Fortes</creatorcontrib><creatorcontrib>de Oliveira, Eder Jorge</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Nucleic Acids Abstracts</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Databases</collection><collection>ProQuest Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Agricultural Science Database</collection><collection>Science Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental 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><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Genetics Abstracts</collection><jtitle>Euphytica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Oliveira, Paulo Henrique Gomes Alves</au><au>Barbosa, Ana Claudia Oliveira</au><au>Diniz, Rafael Parreira</au><au>Ferreira, Claudia Fortes</au><au>de Oliveira, Eder Jorge</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphological variation of starch granules in S1 cassava progenies</atitle><jtitle>Euphytica</jtitle><stitle>Euphytica</stitle><date>2018-06-01</date><risdate>2018</risdate><volume>214</volume><issue>6</issue><spage>1</spage><epage>14</epage><pages>1-14</pages><artnum>92</artnum><issn>0014-2336</issn><eissn>1573-5060</eissn><abstract>The need to develop new cassava (
Manihot esculenta
Crantz) varieties with different starch characteristics has greatly motivated new research. The aim of this study was to evaluate morphological alterations in starch granules as well as genetic gains in segregating S
1
cassava populations. Starch from accessions (S
0
): BGM0222, BGM1378 and BGM1662 and from their self-fertilized progenies (S
1
): F0222, F1378 and F1662, with 78, 80 and 76 individuals, respectively, were evaluated for the following traits: area (ArStGr, µm
2
), perimeter (PrStGr, µm), length (LeStGr, µm) and number of starch granules (NuStGr). Moreover, some agronomic traits of the S
1
progenies were evaluated at harvest such as: plant height (PlaHei), shoot yield (ShoYi), root yield (RoYi), starch yield (StYi), and root dry matter content (DMC). With the selection of transgressive individuals in S
1
progenies, it is possible to obtain selection gains for values higher and lower than the average of the S
0
genitors, whereas selection gains can reach up to 16.58, 8.39, 7.87 and 34.18% for ArStGr, LeStGr, PrStGr, and NuStGr, respectively. Average size of the starch granule varied from 9.8 to 12.37 µm among individuals in an S
1
progeny. Positive and high correlations between the individuals were found for some morphological characteristics of the cassava starch granule but not strongly correlated with agronomic traits. Therefore, it is possible to select S
1
cassava individuals for agronomic characteristics without losing other important starch traits. Cassava-segregating populations allow the obtainment of individuals with different morphological characteristics as for starch granules, enabling obtainment of genetic gains with the selection.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10681-018-2175-6</doi><tpages>14</tpages></addata></record> |
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| subjects | Agronomy Biomedical and Life Sciences Biotechnology Cassava Dry matter Genetic improvement Granular materials Life Sciences Manihot esculenta Morphology Physical characteristics Plant Genetics and Genomics Plant Pathology Plant Physiology Plant Sciences Populations Progeny Self-fertilization Starch |
| title | Morphological variation of starch granules in S1 cassava progenies |
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