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Homologous Sucrose Synthase Genes in Barley (Hordeum-Vulgare) are Located in Chromosomes 7h (Syn-1) and 2h - Evidence for a Gene Translocation
Citation
Sanchez de la Hoz, Pilar and Vicente Carbajosa, Jesus and Mena, Montaña and Carbonero Zalduegui, Pilar (1992). Homologous Sucrose Synthase Genes in Barley (Hordeum-Vulgare) are Located in Chromosomes 7h (Syn-1) and 2h - Evidence for a Gene Translocation. "Febs Letters", v. 310 (n. 1); pp. 46-50. ISSN 0014-5793. https://doi.org/10.1016/0014-5793(92)81143-A.
Description
| Title: | Homologous Sucrose Synthase Genes in Barley (Hordeum-Vulgare) are Located in Chromosomes 7h (Syn-1) and 2h - Evidence for a Gene Translocation |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Febs Letters |
| Date: | September 1992 |
| ISSN: | 0014-5793 |
| Volume: | 310 |
| Subjects: | |
| Faculty: | E.T.S. de Ingeniería Agronómica, Alimentaria y de Biosistemas (UPM) |
| Department: | Biotecnología - Biología Vegetal |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
The chromosomal location of the two types of sucrose synthase genes, Ss1 and Ss2, has been investigated in barley by Southern blot analysis of wheat-barley addition lines using non-cross-hybridizing-specific probes corresponding to the C-terminal regions of their respective CDNA clones (⋍250 bp). The Ss1 gene, whose cDNA of 2,667 bp has been entirely sequenced, is located in the β-arm of chromosome 7H (syn. 1), while that corresponding to the homologous Ss2 is in the short arm of 2H, suggesting the existence of a translocation event between these two chromosomes in cultivated barley after an initial gene duplication and divergent evolution.
Funding Projects
| Type | Code | Acronym | Leader | Title |
|---|---|---|---|---|
| Government of Spain | PB89-0190 | Unspecified | Pilar Carbonero | Caracterización molecular de los genes de sacarosa sintética en trigo y cebada y su expresión en respuesta a factores ambientales y hormonales |
More information
| Item ID: | 54023 |
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| DC Identifier: | http://oa.upm.es/54023/ |
| OAI Identifier: | oai:oa.upm.es:54023 |
| DOI: | 10.1016/0014-5793(92)81143-A |
| Official URL: | https://www.sciencedirect.com/science/article/pii/001457939281143A |
| Deposited by: | Biblioteca ETSI Agrónomos |
| Deposited on: | 18 Feb 2019 08:35 |
| Last Modified: | 18 Feb 2019 08:35 |
