A quantitative nature of somatic embryogenesis in soybean

dc.contributor.authorDi Mauro, A. O.
dc.contributor.authorDe Oliveira, R. C.
dc.contributor.authorBonacin, G. A.
dc.contributor.authorDe Oliveira, J. A.
dc.contributor.authorDi Mauro, SMZ
dc.contributor.authorCollins, G. B.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:16:17Z
dc.date.available2014-05-20T13:16:17Z
dc.date.issued2001-11-01
dc.description.abstractThe objectives of this research were to investigate the genetic parameters associated with the in vitro formation of somatic embryos in soybean and to determine the effect of light intensity on the embryogenic capability of F-1, F-2, and backcross (RC1P1 and RC1P2) progenies derived from crosses between embryogenic (IAS-5 and Embrapa-1) and nonembryogenic (Parana) cultivars. Immature cotyledons (4-6 mm in length) derived from the parental lines, F-1, F-2, RC1P1, and RC1P2 were grown for 90 d on the inductive N10 medium, after which the number of somatic embryos was recorded. Chi-square tests for goodness of fit showed that the genetic component of the somatic embryogenesis trait is controlled in a quantitative manner by approximately 10 genes. A normal distribution for somatic embryo formation in the F-2 generations was observed reinforcing the quantitative nature of the trait. Variation in light intensity (8-12 and 27-33 mu mol m(-2) s(-1)) had no effect on somatic embryo formation in the parental material tested.en
dc.description.affiliationUNESP, FCAV, Dept Prod Vegetal, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, FCAV, Dept Prod Vegetal, BR-14884900 Jaboticabal, SP, Brazil
dc.format.extent773-777
dc.identifierhttp://dx.doi.org/10.1007/s11627-001-0128-5
dc.identifier.citationIn Vitro Cellular & Developmental Biology-plant. Wallingford: C A B I Publishing, v. 37, n. 6, p. 773-777, 2001.
dc.identifier.doi10.1007/s11627-001-0128-5
dc.identifier.issn1054-5476
dc.identifier.lattes1275652518822095
dc.identifier.urihttp://hdl.handle.net/11449/3197
dc.identifier.wosWOS:000172897400009
dc.language.isoeng
dc.publisherC A B I Publishing
dc.relation.ispartofIn Vitro Cellular & Developmental Biology-plant
dc.relation.ispartofjcr1.057
dc.relation.ispartofsjr0,447
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectGlycine maxpt
dc.subjectIn vitropt
dc.subjectsomatic embryogenesispt
dc.subjectinheritancept
dc.subjectF-2 generationpt
dc.subjectquantitative traitpt
dc.subjectlight intensitypt
dc.titleA quantitative nature of somatic embryogenesis in soybeanen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dcterms.rightsHolderC A B I Publishing
unesp.author.lattes1275652518822095[1]
unesp.author.orcid0000-0001-6755-4153[5]
unesp.author.orcid0000-0003-1662-5745[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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