A population of wheat and tritordeum transformants showing a high degree of marker gene stability and heritability
| العنوان: | A population of wheat and tritordeum transformants showing a high degree of marker gene stability and heritability |
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| المؤلفون: | M. Cannell, P. Barcelo, Paul A. Lazzeri, Angela Doherty |
| المصدر: | Theoretical and Applied Genetics. 99:772-784 |
| بيانات النشر: | Springer Science and Business Media LLC, 1999. |
| سنة النشر: | 1999 |
| مصطلحات موضوعية: | Genetics, education.field_of_study, Population, Inheritance (genetic algorithm), General Medicine, Biology, Heritability, biology.organism_classification, Marker gene, symbols.namesake, Gene expression, Mendelian inheritance, symbols, Hordeum, education, Agronomy and Crop Science, Gene, Biotechnology |
| الوصف: | The stability and heritability of three marker genes was investigated in a population of twelve independent transgenic cereal lines (six wheat and six tritordeum). Integration patterns, inheritance of structural transgenes and inheritance of expression were analysed in the T0 and T1 generations for all 12 lines. Transmission and expression were analysed in the T2 generation for 9 lines and in the T3 generation for the six wheat lines. Inheritance of integration patterns was highly stable, and transmission of the transgenes and inheritance of their expression followed Mendelian ratios in the majority of lines. A gradual reduction in uidA expression was observed over three generations, which was not accompanied by a similar reduction in bar expression. Some unexpected phenomena associated with transgene inheritance were also observed and are discussed. |
| تدمد: | 1432-2242 0040-5752 |
| DOI: | 10.1007/s001220051296 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::c94f4eeffece0face4d98a7aa8f0af85 https://doi.org/10.1007/s001220051296 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........c94f4eeffece0face4d98a7aa8f0af85 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14322242 00405752 |
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| DOI: | 10.1007/s001220051296 |