נגישות
menu      
Advanced Search
Syntax
Search...
Volcani treasures
About
Terms of use
Manage
Community:
אסיף מאגר המחקר החקלאי
Powered by ClearMash Solutions Ltd -
Transfer of stem rust seedling resistance from wild diploid einkorn to tetraploid durum wheat by means of a triploid hybrid bridge
Year:
1971
Source of publication :
Euphytica
Authors :
Gerechter-Amitai, Zeev K.
;
.
Vardi, Aliza
;
.
Volume :
20
Co-Authors:
Gerechter-Amitai, Z.K., Volcani Institute of Agricultural Research, Bet Dagan, Israel
Wahl, I., Israel Department of Botany, Tel Aviv University, Israel
Vardi, A.
Zohary, D., Institute of Biology, Hebrew University of Jerusalem, Israel
Facilitators :
From page:
281
To page:
285
(
Total pages:
5
)
Abstract:
Transfer of stem rust resistance from diploid wild einkorn, Triticum boeoticum, to susceptible Mindum and Spelmar, varieties of cultivated T. durum, was achieved by means of a triploid hybrid bridge and subsequent backcrossing to the tetraploid parent. Seedlings of the second hybrid generation segregated for resistance to race 14 of Puccinia graminis f.sp. tritici which was used as test race in this investigation. The F3 and F4 progenies included segregants which displayed seedling resistance also to races 17, 19, 21, 40, 53, 194, 222, 315 and 322. Since these were the same races which proved avirulent to the T. boeoticum donor but virulent to the T. durum recipients, it was concluded that the full pattern of resistance determined in the wild diploid parent of this cross was transferred to the tetraploid durum-like hybrid derivatives. © 1971 H. Veenman En Zonen N.V.
Note:
Related Files :
Show More
Related Content
More details
DOI :
10.1007/BF00056088
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
28946
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:43
You may also be interested in
Scientific Publication
Transfer of stem rust seedling resistance from wild diploid einkorn to tetraploid durum wheat by means of a triploid hybrid bridge
20
Gerechter-Amitai, Z.K., Volcani Institute of Agricultural Research, Bet Dagan, Israel
Wahl, I., Israel Department of Botany, Tel Aviv University, Israel
Vardi, A.
Zohary, D., Institute of Biology, Hebrew University of Jerusalem, Israel
Transfer of stem rust seedling resistance from wild diploid einkorn to tetraploid durum wheat by means of a triploid hybrid bridge
Transfer of stem rust resistance from diploid wild einkorn, Triticum boeoticum, to susceptible Mindum and Spelmar, varieties of cultivated T. durum, was achieved by means of a triploid hybrid bridge and subsequent backcrossing to the tetraploid parent. Seedlings of the second hybrid generation segregated for resistance to race 14 of Puccinia graminis f.sp. tritici which was used as test race in this investigation. The F3 and F4 progenies included segregants which displayed seedling resistance also to races 17, 19, 21, 40, 53, 194, 222, 315 and 322. Since these were the same races which proved avirulent to the T. boeoticum donor but virulent to the T. durum recipients, it was concluded that the full pattern of resistance determined in the wild diploid parent of this cross was transferred to the tetraploid durum-like hybrid derivatives. © 1971 H. Veenman En Zonen N.V.
Scientific Publication
You may also be interested in