Seed heteromorphism in Triticum dicoccoides: association between seed positions within a dispersal unit and dormancy

Oecologia ◽  
2016 ◽  
Vol 181 (2) ◽  
pp. 401-412 ◽  
Author(s):  
Sergei Volis
Keyword(s):  
Triticum Dicoccoides ◽  
Dispersal Unit ◽  
Seed Heteromorphism

Identification and SSR Mapping of Two Powdery Mildew Resistance Genes in Wild Emmer (Triticum dicoccoides) Accessions IW3 and IW10

2009 ◽  
Vol 35 (5) ◽  
pp. 761-767 ◽  
Author(s):  
Gen-Qiao LI ◽  
Ti-Lin FANG ◽  
Hong-Tao ZHANG ◽  
Chao-Jie XIE ◽  
Zuo-Min YANG ◽  
...  
Keyword(s):  
Powdery Mildew ◽  
Resistance Genes ◽  
Powdery Mildew Resistance ◽  
Triticum Dicoccoides ◽  
Wild Emmer ◽  
Mildew Resistance

Resistance of Triticum dicoccoides Collected in Israel to Infection with Puccinia recondita tritici1

Crop Science ◽  
1985 ◽  
Vol 25 (2) ◽  
pp. 262 ◽  
Author(s):  
J. G. Moseman ◽  
E. Nevo ◽  
Z. K. Gerechter-Amitai ◽  
M. A. El-Morshidy ◽  
D. Zohary
Keyword(s):  
Triticum Dicoccoides ◽  
Puccinia Recondita

scholarly journals Molecular variation in chloroplast DNA regions in ancestral species of wheat.

Genetics ◽  
1994 ◽  
Vol 137 (3) ◽  
pp. 883-889 ◽  
Author(s):  
N T Miyashita ◽  
N Mori ◽  
K Tsunewaki
Keyword(s):  
Chloroplast Dna ◽  
Restriction Enzymes ◽  
Triticum Dicoccoides ◽  
The Other ◽  
Major Type ◽  
Aegilops Speltoides ◽  
Triticum Timopheevi ◽  
Restriction Sites ◽  
D Values ◽  
Chloroplast Dna Regions

Abstract Restriction map variation in two 5-6-kb chloroplast DNA regions of five diploid Aegilops species in the section Sitopsis and two wild tetraploid wheats, Triticum dicoccoides and Triticum araraticum, was investigated with a battery of four-cutter restriction enzymes. A single accession each of Triticum durum, Triticum timopheevi and Triticum aestivum was included as a reference. More than 250 restriction sites were scored, of which only seven sites were found polymorphic in Aegilops speltoides. No restriction site polymorphisms were detected in all of the other diploid and tetraploid species. In addition, six insertion/deletion polymorphisms were detected, but they were mostly unique or species-specific. Estimated nucleotide diversity was 0.0006 for A. speltoides, and 0.0000 for all the other investigated species. In A. speltoides, none of Tajima's D values was significant, indicating no clear deviation from the neutrality of molecular polymorphisms. Significant non-random association was detected for three combinations out of 10 possible pairs between polymorphic restriction sites in A. speltoides. Phylogenetic relationship among all the plastotypes (plastid genotype) suggested the diphyletic origin of T. dicoccoides and T. araraticum. A plastotype of one A. speltoides accession was identical to the major type of T. araraticum (T. timopheevi inclusively). Three of the plastotypes found in the Sitopsis species are very similar, but not identical, to that of T. dicoccoides, T. durum and T. aestivum.

scholarly journals Solar Radiation-Associated Adaptive SNP Genetic Differentiation in Wild Emmer Wheat, Triticum dicoccoides

2017 ◽  
Vol 8 ◽  
Author(s):  
Jing Ren ◽  
Liang Chen ◽  
Xiaoli Jin ◽  
Miaomiao Zhang ◽  
Frank M. You ◽  
...  
Keyword(s):  
Solar Radiation ◽  
Genetic Differentiation ◽  
Triticum Dicoccoides ◽  
Wild Emmer Wheat ◽  
Emmer Wheat ◽  
Wild Emmer

scholarly journals Triticum dicoccoides: An important genetic resource for increasing zinc and iron concentration in modern cultivated wheat

2004 ◽  
Vol 50 (7) ◽  
pp. 1047-1054 ◽  
Author(s):  
I. Cakmak ◽  
A. Torun ◽  
E. Millet ◽  
M. Feldman ◽  
T. Fahima ◽  
...  
Keyword(s):  
Genetic Resource ◽  
Iron Concentration ◽  
Triticum Dicoccoides

Genome Structure of Triticum dicoccoides

2002 ◽  
pp. 241-271 ◽  
Author(s):  
Eviatar Nevo ◽  
Abraham B. Korol ◽  
Avigdor Beiles ◽  
Tzion Fahima
Keyword(s):  
Genome Structure ◽  
Triticum Dicoccoides
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