| Autor: |
Kozub NO, Motsnyĭ II, Sozinov IO, Blium IaB, Sizinov OO |
| Jazyk: |
ukrajinština |
| Zdroj: |
TSitologiia i genetika [Tsitol Genet] 2014 Jul-Aug; Vol. 48 (4), pp. 3-8. |
| Abstrakt: |
A gene designated Sec-N encoding secalin was mapped in the introgressive winter common wheat line Hostianum 273/97 (H273) with the wheat-rye substitution (1B)1R from the octoploid triticale AD825. F2 seeds from crossing the line H273 with the line Hostianum 242/97-2 carrying the wheat-rye 1BL/1RS translocation were analysed. The studied component on the SDS-electrophoregram of total proteins was revealed to be a monomeric secalin which is encoded by the gene at the new locus Sec-N located distally with respect to the Sec-1 locus at a distance of 21.4 +/- 2.5% (22.9 +/- 3.1 cM). The arrangement of the secalin loci on the 1RS arm indicates that the Sec-N locus is to be homoeologous to the Gli-1 loci of common wheat. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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