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Screening and genotyping of ga1 gene...

Gonzalez, Moises D.

Screening and genotyping of ga1 gene, and genotype x environment interaction of cross incompatibility in maize.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Screening and genotyping of ga1 gene, and genotype x environment interaction of cross incompatibility in maize.
Author:	Gonzalez, Moises D.
Description:	69 p.
Notes:	Source: Dissertation Abstracts International, Volume: 72-09, Section: B, page: 5031.
Contained By:	Dissertation Abstracts International72-09B.
Subject:	Agriculture, Agronomy.
Subject:	Biology, Genetics.
Subject:	Agriculture, General.
ISBN:	9781124699936
[NT 15000229]:	The steady increase of genetically-modified (GM) corn (Zea mays L.) in the U.S. makes production of transgene-free corn more difficult to achieve. A strategy to minimize cross-contamination of non-GM corn with GM corn is by using unilateral cross-incompatibility controlled by the Ga 1S allele. This allele is transferred to desired germplasm through backcrossing before cross-incompatible Ga1S/Ga 1S lines are obtained. The usefulness of this system in preventing cross-fertilization with foreign ga1 pollen might be affected by a combination of environmental effects and heritability of the trait. Methods used for selection of cross-incompatibility in maize are based on differential incompatibility of plants to ga1 pollen. Chapter 2 investigates the efficiency of SSR molecular markers in predicting zygosity at the ga1 locus compared with conventional phenotyping. Chapter 3 evaluates the effect of genotype, environment, and genotype x environment effects on cross-incompatibility, and estimate its heritability.
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3458273

Screening and genotyping of ga1 gene, and genotype x environment interaction of cross incompatibility in maize.
Gonzalez, Moises D.

Screening and genotyping of ga1 gene, and genotype x environment interaction of cross incompatibility in maize. - 69 p.

Source: Dissertation Abstracts International, Volume: 72-09, Section: B, page: 5031.

Thesis (Ph.D.)--Iowa State University, 2011.

The steady increase of genetically-modified (GM) corn (Zea mays L.) in the U.S. makes production of transgene-free corn more difficult to achieve. A strategy to minimize cross-contamination of non-GM corn with GM corn is by using unilateral cross-incompatibility controlled by the Ga 1S allele. This allele is transferred to desired germplasm through backcrossing before cross-incompatible Ga1S/Ga 1S lines are obtained. The usefulness of this system in preventing cross-fertilization with foreign ga1 pollen might be affected by a combination of environmental effects and heritability of the trait. Methods used for selection of cross-incompatibility in maize are based on differential incompatibility of plants to ga1 pollen. Chapter 2 investigates the efficiency of SSR molecular markers in predicting zygosity at the ga1 locus compared with conventional phenotyping. Chapter 3 evaluates the effect of genotype, environment, and genotype x environment effects on cross-incompatibility, and estimate its heritability.

ISBN: 9781124699936Subjects--Topical Terms:

423032
Agriculture, Agronomy.

Screening and genotyping of ga1 gene, and genotype x environment interaction of cross incompatibility in maize.
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020 $a 9781124699936
035 $a (UMI)AAI3458273
035 $a AAI3458273
040 $a UMI $c UMI
100 1 $a Gonzalez, Moises D. $3 475440
245 1 0 $a Screening and genotyping of ga1 gene, and genotype x environment interaction of cross incompatibility in maize.
300 $a 69 p.
500 $a Source: Dissertation Abstracts International, Volume: 72-09, Section: B, page: 5031.
500 $a Advisers: Linda M. Pollak; A. Susana Goggi.
502 $a Thesis (Ph.D.)--Iowa State University, 2011.
520 $a The steady increase of genetically-modified (GM) corn (Zea mays L.) in the U.S. makes production of transgene-free corn more difficult to achieve. A strategy to minimize cross-contamination of non-GM corn with GM corn is by using unilateral cross-incompatibility controlled by the Ga 1S allele. This allele is transferred to desired germplasm through backcrossing before cross-incompatible Ga1S/Ga 1S lines are obtained. The usefulness of this system in preventing cross-fertilization with foreign ga1 pollen might be affected by a combination of environmental effects and heritability of the trait. Methods used for selection of cross-incompatibility in maize are based on differential incompatibility of plants to ga1 pollen. Chapter 2 investigates the efficiency of SSR molecular markers in predicting zygosity at the ga1 locus compared with conventional phenotyping. Chapter 3 evaluates the effect of genotype, environment, and genotype x environment effects on cross-incompatibility, and estimate its heritability.
590 $a School code: 0097.
650 4 $a Agriculture, Agronomy. $3 423032
650 4 $a Biology, Genetics. $3 422926
650 4 $a Agriculture, General. $3 423385
690 $a 0285
690 $a 0369
690 $a 0473
710 2 $a Iowa State University. $b Agronomy. $3 475441
773 0 $t Dissertation Abstracts International $g 72-09B.
790 1 0 $a Pollak, Linda M., $e advisor
790 1 0 $a Goggi, A. Susana, $e advisor
790 1 0 $a Cianzio, Silvia $e committee member
790 1 0 $a Scott, M. Paul $e committee member
790 1 0 $a Bhattacharyya, Madan K. $e committee member
790 $a 0097
791 $a Ph.D.
792 $a 2011
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3458273

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