Linkage map construction involving a reciprocal translocation.
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| Title: | Linkage map construction involving a reciprocal translocation. |
|---|---|
| Authors: | Farré, A., Lacasa Benito, I.1, Cistué, L.2, Jong, J.3, Romagosa, I.1, Jansen, J.4 johannes.jansen@wur.nl |
| Source: | Theoretical & Applied Genetics. Mar2011, Vol. 122 Issue 5, p1029-1037. 9p. |
| Subjects: | Barley genetics, Gene mapping, Plant translocation, Genetic markers, Linkage (Genetics), Plant gene mapping, Plant species |
| Abstract: | This paper is concerned with a novel statistical-genetic approach for the construction of linkage maps in populations obtained from reciprocal translocation heterozygotes of barley ( Hordeum vulgare L.). Using standard linkage analysis, translocations usually lead to 'pseudo-linkage': the mixing up of markers from the chromosomes involved in the translocation into a single linkage group. Close to the translocation breakpoints recombination is severely suppressed and, as a consequence, ordering markers in those regions is not feasible. The novel strategy presented in this paper is based on (1) disentangling the 'pseudo-linkage' using principal coordinate analysis, (2) separating individuals into translocated types and normal types and (3) separating markers into those close to and those more distant from the translocation breakpoints. The methods make use of a consensus map of the species involved. The final product consists of integrated linkage maps of the distal parts of the chromosomes involved in the translocation. [ABSTRACT FROM AUTHOR] |
| Copyright of Theoretical & Applied Genetics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 58526752 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Linkage map construction involving a reciprocal translocation. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Farré%2C+A%2E%22">Farré, A.</searchLink><br /><searchLink fieldCode="AR" term="%22Lacasa+Benito%2C+I%2E%22">Lacasa Benito, I.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Cistué%2C+L%2E%22">Cistué, L.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Jong%2C+J%2E%22">Jong, J.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Romagosa%2C+I%2E%22">Romagosa, I.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Jansen%2C+J%2E%22">Jansen, J.</searchLink><relatesTo>4</relatesTo><i> johannes.jansen@wur.nl</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Theoretical+%26+Applied+Genetics%22">Theoretical & Applied Genetics</searchLink>. Mar2011, Vol. 122 Issue 5, p1029-1037. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Barley+genetics%22">Barley genetics</searchLink><br /><searchLink fieldCode="DE" term="%22Gene+mapping%22">Gene mapping</searchLink><br /><searchLink fieldCode="DE" term="%22Plant+translocation%22">Plant translocation</searchLink><br /><searchLink fieldCode="DE" term="%22Genetic+markers%22">Genetic markers</searchLink><br /><searchLink fieldCode="DE" term="%22Linkage+%28Genetics%29%22">Linkage (Genetics)</searchLink><br /><searchLink fieldCode="DE" term="%22Plant+gene+mapping%22">Plant gene mapping</searchLink><br /><searchLink fieldCode="DE" term="%22Plant+species%22">Plant species</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper is concerned with a novel statistical-genetic approach for the construction of linkage maps in populations obtained from reciprocal translocation heterozygotes of barley ( Hordeum vulgare L.). Using standard linkage analysis, translocations usually lead to 'pseudo-linkage': the mixing up of markers from the chromosomes involved in the translocation into a single linkage group. Close to the translocation breakpoints recombination is severely suppressed and, as a consequence, ordering markers in those regions is not feasible. The novel strategy presented in this paper is based on (1) disentangling the 'pseudo-linkage' using principal coordinate analysis, (2) separating individuals into translocated types and normal types and (3) separating markers into those close to and those more distant from the translocation breakpoints. The methods make use of a consensus map of the species involved. The final product consists of integrated linkage maps of the distal parts of the chromosomes involved in the translocation. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Theoretical & Applied Genetics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s00122-010-1507-2 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 1029 Subjects: – SubjectFull: Barley genetics Type: general – SubjectFull: Gene mapping Type: general – SubjectFull: Plant translocation Type: general – SubjectFull: Genetic markers Type: general – SubjectFull: Linkage (Genetics) Type: general – SubjectFull: Plant gene mapping Type: general – SubjectFull: Plant species Type: general Titles: – TitleFull: Linkage map construction involving a reciprocal translocation. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Farré, A. – PersonEntity: Name: NameFull: Lacasa Benito, I. – PersonEntity: Name: NameFull: Cistué, L. – PersonEntity: Name: NameFull: Jong, J. – PersonEntity: Name: NameFull: Romagosa, I. – PersonEntity: Name: NameFull: Jansen, J. IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 03 Text: Mar2011 Type: published Y: 2011 Identifiers: – Type: issn-print Value: 00405752 Numbering: – Type: volume Value: 122 – Type: issue Value: 5 Titles: – TitleFull: Theoretical & Applied Genetics Type: main |
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