GrainGenes Reference Report: WIS-98-1
Reference
WIS-98-1
Title
Development and identification of short stalked wheat-Thinopyrum ponticum translocation lines
Journal
Wheat Information Service
Year
2004
Volume
98
Pages
1-4
Author
Yu D Wang H Li J Jiang X Gao J
Abstract
From 2 dwarfing Triticum aestivum-Thinopyrum ponticum (Elymus elongatus) addition lines Shannong31504 and Shannong31505, two cytologically stable and short stalked translocation lines, named as Shannong31504-1 and Shannong 31505-1, were developed. Their chromosome numbers in root tip cells were 2n=42, and 21 bivalents can be observed in PMC MI. Quadrivalent was observed in PMC MI of the F1 hybrid between Shannong31504-1 and different common wheat cultivars. Biochemical identification showed that the dwarfing translocation lines contained Thinopyrum ponticum chromatin, and 3 random amplified polymorphic DNA markers designated as S361800, S37720 and S97490 from 112 random primers, which can be used to detect the Thinopyrum ponticum chromatin in the translocation lines, were screened
External Databases
Pubmed: 15499907
Keyword
addition line
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.
GrainGenes Reference Report: WIS-98-1
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||