The analysis of meiosis of the B genome of common wheat.

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Authors
Jouve de la Barreda, Nicolás GUniversity of Alcalá Author; González Triguero, Juan ManuelUniversity of Alcalá Author; Fominaya Yagüe, María Montserrat AraceliUniversity of Alcalá Author; Ferrer Cebrián, María EstherUniversity of Alcalá Author
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/58587
DOI: 10.1139/g85-004
ISSN: 0831-2796
Date
1985-02
Academic Departments
Universidad de Alcalá. Departamento de Biomedicina y Biotecnología
Teaching unit
Unidad Docente Biología Vegetal
Bibliographic citation
N. Jouve, J. M. Gonzalez, A. Fominaya, and E. Ferrer. 1985. The analysis of meiosis of the B genome in common wheat. Canadian Journal of Genetics and Cytology. 27(1): 17-22.
Keywords
Meiotic analysis
Triticum aestivum L.
C-banding
Description / Notes
6 p.
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/publishedVersion
Rights
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Access rights
info:eu-repo/semantics/openAccess
Abstract
Two intervarietal hybrids of common wheat, Triticum aestivum L., are meiotically analyzed using the C-banding staining method. The C-banding pattern of nine meiotic chromosomes (4A, 7A, and the seven of the B genome) permitted their unequivocal recognition at first metaphase plates. The pairing frequency of each B-genome chromosome arm was scored. Data on the pairing frequency of the arms, separately considered, are applied to calculate expected pairing of whole chromosomes and whole genomes. The application of mathematical models to predict the genome pairing using either equal or different frequencies per chromosome arm is discussed.Key words: meiotic analysis, Triticum aestivum L., C-banding.

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