Factors affecting polymorphism at microsatellite loci in bread wheat [Triticum aestivum (L.) Thell]: effects of mutation processes and physical distance from the centromere

2003 ◽  
Vol 108 (2) ◽  
pp. 368-377 ◽  
Author(s):  
A.-C. Thuillet ◽  
T. Bataillon ◽  
P. Sourdille ◽  
J. L. David
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
Microsatellite Loci ◽  
Triticum Aestivum L ◽  
Physical Distance ◽  
Factors Affecting

scholarly journals Polymorphism of microsatellite loci in bread wheat (Triticum aestivum L.) and related species

2016 ◽  
pp. 81-89
Author(s):  
Ankica Kondic-Spika ◽  
Srbislav Dencic ◽  
Novica Mladenov ◽  
Dragana Trkulja ◽  
Sanja Mikic ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
Microsatellite Loci ◽  
Related Species ◽  
Gene Diversity ◽  
Triticum Aestivum L ◽  
Wheat Breeding ◽  
Wild Relatives ◽  
A Genome ◽  
In The Wild

This study analysed polymorphism of 15 microsatellite loci in the col?lection comprising of 40 genotypes of bread wheat (Triticum aestivum L.), 32 genotypes belonging to other species within Triticum genus and 3 genotypes from Aegilops genus. The results showed significant differences in the variability of the tested loci in bread wheat and related species. In the collection of bread wheat genotypes, 119 alleles were detected with the average number of 7.9 alleles per locus. In wild and cultivated related species 157 alleles were identified, with the average of 10.5 alleles per locus. All analysed parameters of micro?satellite loci variability (PIC value, gene diversity, heterozygosity, etc.) indicated higher level of polymorphism in wild relatives than in the cultivated bread wheat. Analyses of individual genomes indicated that in the bread wheat genetic diversity of the B and D genomes was significantly reduced in relation to the A genome, while the differences in polymorphism between genomes in the wild relatives were significantly lower. The results showed that wild related species can be used as sources for new variability in wheat breeding.

Effect of Cold Pretreatment and Incubation Temperature on Bread Wheat (Triticum aestivum L.) Anther Culture

2001 ◽  
Vol 29 (3-4) ◽  
pp. 331-338 ◽  
Author(s):  
I. N. Xynias ◽  
I. A. Zamani ◽  
E. Gouli-Vavdinoudi ◽  
D. G. Roupakias
Keyword(s):  
Triticum Aestivum ◽  
Anther Culture ◽  
Bread Wheat ◽  
Incubation Temperature ◽  
Triticum Aestivum L ◽  
Cold Pretreatment

scholarly journals QTL mapping of seedling biomass and root traits under different nitrogen conditions in bread wheat (Triticum aestivum L.)

2021 ◽  
Vol 20 (5) ◽  
pp. 1180-1192
Author(s):  
Meng-jiao YANG ◽  
Cai-rong WANG ◽  
Muhammad Adeel HASSAN ◽  
Yu-ying WU ◽  
Xian-chun XIA ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Qtl Mapping ◽  
Bread Wheat ◽  
Root Traits ◽  
Triticum Aestivum L ◽  
Seedling Biomass ◽  
Nitrogen Conditions

Genetic relationships between resistances to Fusarium head blight and crown rot in bread wheat (Triticum aestivum L.)

2010 ◽  
Vol 121 (5) ◽  
pp. 941-950 ◽  
Author(s):  
Hao Bing Li ◽  
Guo Qiang Xie ◽  
Jun Ma ◽  
Gui Ru Liu ◽  
Shu Min Wen ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Fusarium Head Blight ◽  
Bread Wheat ◽  
Genetic Relationships ◽  
Triticum Aestivum L ◽  
Crown Rot ◽  
Head Blight

scholarly journals Genetic and in silico comparative mapping of the polyphenol oxidase gene in bread wheat (Triticum aestivum L.)

2005 ◽  
Vol 6 (1) ◽  
pp. 81-81
Author(s):  
Rosy Raman ◽  
Harsh Raman ◽  
Katie Johnstone ◽  
Chris Lisle ◽  
Alison Smith ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
Polyphenol Oxidase ◽  
Comparative Mapping ◽  
In Silico ◽  
Triticum Aestivum L ◽  
Oxidase Gene
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