Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar Beet
This paper analyzes the impact of genes and proportional contribution of parental genotypes on the inheritance of root yield and sugar content in diploid hybrids of sugar beet. The survey included two diploid male-sterile monogerm lines and three single (SC) male-sterile hybrids as maternal componen...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/580623 |
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| author | Ivica Stancic Jelica Zivic Sasa Petrovic Desimir Knezevic |
| author_facet | Ivica Stancic Jelica Zivic Sasa Petrovic Desimir Knezevic |
| author_sort | Ivica Stancic |
| collection | DOAJ |
| description | This paper analyzes the impact of genes and proportional contribution of parental genotypes on the inheritance of root yield and sugar content in diploid hybrids of sugar beet. The survey included two diploid male-sterile monogerm lines and three single (SC) male-sterile hybrids as maternal components, while three multigerm diploids were used as pollinators. The partitioning of genotypic variance into additive and dominant components was performed by half sibling (HS) and full sibling (FS) covariance. The proportional contribution of individual components of crossbreeding (lines, testers, and interactions) was exhibited in the expression of certain characteristics of F1 generation. Genotypic variance components showed a significant effect of nonadditive gene action (dominance) in the inheritance of root yield and sugar content, while the additive effect of genes was less significant. Maternal components had a greater proportional contribution to root yield, while lines, pollinators, and their interactions had an equal contribution to sugar content. |
| format | Article |
| id | doaj-art-a62c8e5093b94777bb950f7a17d8545b |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-a62c8e5093b94777bb950f7a17d8545b2025-02-03T01:25:19ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/580623580623Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar BeetIvica Stancic0Jelica Zivic1Sasa Petrovic2Desimir Knezevic3College of Agriculture and Food Technology Prokuplje, Cirila and Metodija 1, 18400 Prokuplje, SerbiaCollege of Agriculture and Food Technology Prokuplje, Cirila and Metodija 1, 18400 Prokuplje, SerbiaCollege of Agriculture and Food Technology Prokuplje, Cirila and Metodija 1, 18400 Prokuplje, SerbiaFaculty of Agriculture, University of Pristina, Kosovska Mitrovica-Zubin Potok-Lesak-Kopaonicka bb, 38217 Lesak, Kosovo and Metohija, SerbiaThis paper analyzes the impact of genes and proportional contribution of parental genotypes on the inheritance of root yield and sugar content in diploid hybrids of sugar beet. The survey included two diploid male-sterile monogerm lines and three single (SC) male-sterile hybrids as maternal components, while three multigerm diploids were used as pollinators. The partitioning of genotypic variance into additive and dominant components was performed by half sibling (HS) and full sibling (FS) covariance. The proportional contribution of individual components of crossbreeding (lines, testers, and interactions) was exhibited in the expression of certain characteristics of F1 generation. Genotypic variance components showed a significant effect of nonadditive gene action (dominance) in the inheritance of root yield and sugar content, while the additive effect of genes was less significant. Maternal components had a greater proportional contribution to root yield, while lines, pollinators, and their interactions had an equal contribution to sugar content.http://dx.doi.org/10.1155/2014/580623 |
| spellingShingle | Ivica Stancic Jelica Zivic Sasa Petrovic Desimir Knezevic Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar Beet The Scientific World Journal |
| title | Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar Beet |
| title_full | Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar Beet |
| title_fullStr | Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar Beet |
| title_full_unstemmed | Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar Beet |
| title_short | Impact of Genes and Proportional Contribution of Parental Genotypes to Inheritance of Root Yield and Sugar Content in Diploid Hybrids of Sugar Beet |
| title_sort | impact of genes and proportional contribution of parental genotypes to inheritance of root yield and sugar content in diploid hybrids of sugar beet |
| url | http://dx.doi.org/10.1155/2014/580623 |
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