GrainGenes Reference Report: TAG-89-811
Reference
TAG-89-811
Title
Chromosome painting of Amigo wheat.
Journal
Theoretical and Applied Genetics
Year
1994
Pages
811-813
Author
Jiang J Friebe B Gill BS
Language
English
Abstract
Chromosome painting using multicolor fluorescence in situ hybridization showed that, in addition to the T1AL.1RS translocation derived from rye, a segment from chromosome 3Ae#1 of Agropyron elongatum (2n=10x=70), is present in Amigo wheat. The Agropyron chromosome segment is located on the satellite of chromosome 1B and the translocation chromosome is designated as T1BL.1BS-3Ae#1L. T1BL.1BS-3Ae#1L was inherited from Teewon wheat and carries resistance genes to stem rust (Sr24) and leaf rust (Lr24). The Agropyron chromosome segments in different Sr24/Lr24 carrier wheat lines, including Agent, TAP 48, TAP 67, Teewon, and Amigo, showed a diagnostic C-band, and were derived from the same chromosome, 3Ae#1
Gene
Sr24 (Triticum)
Keyword
addition lines
[ Show all 42 ]
Image
C-bands and GISH for Lr24/Sr24
GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.
GrainGenes Reference Report: TAG-89-811
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||