CHROMOSOME PAINTING OF AMIGO WHEAT

被引：49

作者：

JIANG, J

FRIEBE, B

GILL, BS

机构：

[1] KANSAS STATE UNIV AGR & APPL SCI,DEPT PLANT PATHOL,MANHATTAN,KS 66506

[2] KANSAS STATE UNIV AGR & APPL SCI,CTR WHEAT GENET RESOURCE,MANHATTAN,KS 66506

来源：

THEORETICAL AND APPLIED GENETICS | 1994年 / 89卷 / 7-8期

关键词：

IN SITU HYBRIDIZATION; C-BANDING; RUST RESISTANCE; AGROPYRON ELONGATUM;

D O I：

10.1007/BF00224501

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

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 Ami,oo 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.

引用

页码：811 / 813

页数：3

共 15 条

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