The production and characterization of recombination between chromosome 3N of Aegilops uniaristata and chromosome 3A of wheat
β Scribed by Iqbal; Reader; Caligari; Miller
- Publisher
- Nature Publishing Group
- Year
- 2000
- Tongue
- English
- Weight
- 335 KB
- Volume
- 84
- Category
- Article
- ISSN
- 0018-067X
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β¦ Synopsis
Six wheat lines with recombination between Aegilops uniaristata chromosome 3N and wheat chromosome 3A were produced. These were characterized in terms of exchange points by RFLP analysis. Chromosome 3N carries an undesirable brittle rachis gene and three of the recombinant lines had lost this character. The results also support previously published evidence of a pericentric inversion in chromosome 3N relative to the wheat homoeologous group 3 chromosomes.
π SIMILAR VOLUMES
The gene encoding a variant of alcohol dehydrogenase, Adh-ΞΌ, has been found to be associated with the chromosome of the M(v) genome which is present in type 9 wheat/Aegilops ventricosa addition line, to which the genes for protein CM-4 and for a phosphatase variant, Aph-v, had been previously assign