Chloroplast phylogeny of Triticum/Aegilops species is not incongruent with an ancient homoploid hybrid origin of the ancestor of the bread wheat D‐genome

2015 ◽  
Vol 208 (1) ◽  
pp. 9-10 ◽  
Author(s):  
Simen Rød Sandve ◽  
Thomas Marcussen ◽  
Klaus Mayer ◽  
Kjetill S. Jakobsen ◽  
Lise Heier ◽  
...  
Keyword(s):  
Bread Wheat ◽  
Hybrid Origin ◽  
Aegilops Species ◽  
D Genome ◽  
Homoploid Hybrid ◽  
Chloroplast Phylogeny

scholarly journals A Microsatellite Map of Wheat

Genetics ◽  
1998 ◽  
Vol 149 (4) ◽  
pp. 2007-2023 ◽  
Author(s):  
Marion S Röder ◽  
Victor Korzun ◽  
Katja Wendehake ◽  
Jens Plaschke ◽  
Marie-Hélène Tixier ◽  
...  
Keyword(s):  
Bread Wheat ◽  
Reference Population ◽  
Triticum Aestivum L ◽  
Wheat Genome ◽  
D Genome ◽  
B Genome ◽  
Microsatellite Map ◽  
A Genome ◽  
Polymorphic Microsatellite ◽  
Primer Sets

Abstract Hexaploid bread wheat (Triticum aestivum L. em. Thell) is one of the world's most important crop plants and displays a very low level of intraspecific polymorphism. We report the development of highly polymorphic microsatellite markers using procedures optimized for the large wheat genome. The isolation of microsatellite-containing clones from hypomethylated regions of the wheat genome increased the proportion of useful markers almost twofold. The majority (80%) of primer sets developed are genome-specific and detect only a single locus in one of the three genomes of bread wheat (A, B, or D). Only 20% of the markers detect more than one locus. A total of 279 loci amplified by 230 primer sets were placed onto a genetic framework map composed of RFLPs previously mapped in the reference population of the International Triticeae Mapping Initiative (ITMI) Opata 85 × W7984. Sixty-five microsatellites were mapped at a LOD >2.5, and 214 microsatellites were assigned to the most likely intervals. Ninety-three loci were mapped to the A genome, 115 to the B genome, and 71 to the D genome. The markers are randomly distributed along the linkage map, with clustering in several centromeric regions.

scholarly journals Needle morphological evidence of the homoploid hybrid origin of P inus densata based on analysis of artificial hybrids and the putative parents, P inus tabuliformis and P inus yunnanensis

2014 ◽  
Vol 4 (10) ◽  
pp. 1890-1902 ◽  
Author(s):  
Fangqian Xing ◽  
Jian‐Feng Mao ◽  
Jingxiang Meng ◽  
Jianfeng Dai ◽  
Wei Zhao ◽  
...  
Keyword(s):  
Hybrid Origin ◽  
Morphological Evidence ◽  
Homoploid Hybrid

Broadening the bread wheat D genome

2019 ◽  
Vol 132 (5) ◽  
pp. 1295-1307 ◽  
Author(s):  
Ghader Mirzaghaderi ◽  
Annaliese S. Mason
Keyword(s):  
Bread Wheat ◽  
D Genome

Regions of the bread wheat D genome associated with variation in key photosynthesis traits and shoot biomass under both well watered and water deficient conditions

2015 ◽  
Vol 57 (2) ◽  
pp. 151-163 ◽  
Author(s):  
Svetlana Osipova ◽  
Alexey Permyakov ◽  
Marina Permyakova ◽  
Tatyana Pshenichnikova ◽  
Vasiliy Verkhoturov ◽  
...  
Keyword(s):  
Bread Wheat ◽  
Shoot Biomass ◽  
D Genome

scholarly journals Developing a High-Throughput SNP-Based Marker System to Facilitate the Introgression of Traits From Aegilops Species Into Bread Wheat (Triticum aestivum)

2019 ◽  
Vol 9 ◽  
Author(s):  
Alexandra M. Przewieslik-Allen ◽  
Amanda J. Burridge ◽  
Paul A. Wilkinson ◽  
Mark O. Winfield ◽  
Daniel S. Shaw ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
High Throughput ◽  
Aegilops Species ◽  
Marker System

Evolutionary history of Purple cone spruce (Picea purpurea) in the Qinghai-Tibet Plateau: homoploid hybrid origin and Pleistocene expansion

2013 ◽  
Vol 23 (2) ◽  
pp. 343-359 ◽  
Author(s):  
Yongshuai Sun ◽  
Richard J. Abbott ◽  
Lili Li ◽  
Long Li ◽  
Jiabin Zou ◽  
...  
Keyword(s):  
Evolutionary History ◽  
Hybrid Origin ◽  
Tibet Plateau ◽  
History Of ◽  
Homoploid Hybrid ◽  
Qinghai Tibet Plateau

Impact of the D genome and quantitative trait loci on quantitative traits in a spring durum by spring bread wheat cross

2015 ◽  
Vol 128 (9) ◽  
pp. 1799-1811 ◽  
Author(s):  
J. R. Kalous ◽  
J. M. Martin ◽  
J. D. Sherman ◽  
H.-Y. Heo ◽  
N. K. Blake ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Bread Wheat ◽  
Quantitative Trait ◽  
Quantitative Traits ◽  
Spring Bread Wheat ◽  
D Genome ◽  
Trait Loci ◽  
Wheat Cross

scholarly journals Nucleotide sequences of the two high-molecular-weight glutenin genes from the D-genome of a hexaploid bread wheat,Triticum aestivumL. cv Cheyenne

1989 ◽  
Vol 17 (1) ◽  
pp. 461-462 ◽  
Author(s):  
Olin D. Anderson ◽  
Frank C. Greene ◽  
Ryan E. Yip ◽  
Nigel G. Halford ◽  
Peter R. Shewry ◽  
...  
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Bread Wheat ◽  
Nucleotide Sequences ◽  
D Genome

scholarly journals A re‐evaluation of the homoploid hybrid origin of A egilops tauschii , the donor of the wheat D‐subgenome

2015 ◽  
Vol 208 (1) ◽  
pp. 4-8 ◽  
Author(s):  
Lin‐Feng Li ◽  
Bao Liu ◽  
Kenneth M. Olsen ◽  
Jonathan F. Wendel
Keyword(s):  
Hybrid Origin ◽  
Homoploid Hybrid
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