Análisis citogenético de líneas de Triticum aestivum L. derivadas de híbridos de trigo común por Secale cereale L.
Authors
Jouve De La Barreda, Nicolás G; Fominaya Yagüe, María Montserrat Araceli; González Triguero, Juan Manuel; Ferrer Cebrián, María EstherDate
1982Affiliation
Universidad de Alcalá. Facultad de Ciencias (Sección Biológicas). Departamento de GenéticaBibliographic citation
Jouve, N., Fominaya, A., González, J.M., Ferrer, E. Análisis citogenético de líneas de "Triticum aestivum L." derivadas de híbridos de trigo común por "Secale cereale L." Revista de la Real Academia de Ciencias Físicas, Exactas y Naturales, 1982, v. , n. 76, p. 762-771
Description / Notes
11 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
An investigation of chromosome structure was made in the following lines of
hexaploid wheat: '113', '114' and '119' (derived by selling from [(T. aestivum L.
•cv 'H-53' x S. cereale L.) x T. aestivum L. cv. 'H-SS']) and '6801', '6805' and '6829'
(derived by selfing from the hybrid Triticale-6x cv. 'Cachirulo' x T. aestivum L.
•cv. 'Marfed ERT-l'). The chromosome structure of all varieties differ from the
•primitive chromosome structure of 'Chinese Spring' by one ('119'), two ('US',
"6801', '6805' and '6829') or three translocations (114'). Analyzing the meiosis of
.crosses between monosomic lines of 'Chinese Spring' with '114', '6801',
'6805' and '6829', it was found that two main reciprocal translocations involving
•chromosomes 1A and 4D on one hand, and chromosome 3D and other no iden
tifficated on the other, differentiate '114' from 'Chinese Spring'. '6801*.
''OSOS', '6829' and 'Marfed ERT-l' is presumed to have in common one important
itranslocation involving1 the chromosomes ID and 4D relative to 'Chinese Spring'.
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analisis_jouve_RACEFYN_1982.pdf | 455.5Kb |
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