Results 31 to 40 of about 2,122 (149)

FATTY ACID COMPOSITION OF OIL FROM GRAIN OF SOME TETRAPLOID WHEAT SPECIES [PDF]

Biotechnologia Acta, 2020
Although wheat has never been considered an oil crop, oil from wheat germs and bran is valuable because it contains important bioactive compounds. Most of studies in this area were conducted with traditional commercial wheat varieties.
Relina L. I.,, Suprun O. H. Boguslavskyi R. L., Boguslavskyi R. L., Didenko S. Yu., Vecherska L. A., Golik O. V.   +5 more
doaj   +1 more source

Herbicide response polymorphism in wild populations of emmer wheat [PDF]

Heredity, 1991
The responses of wild populations of emmer wheat (Triticum dicoccoides), from different eco-geographical areas of Israel, to three herbicides, difenzoquat, chlortoluron and metoxuron, commonly used on cultivated wheats, were studied. Although cultivated wheats are polymorphic for a response to difenzoquat, all families of all populations of the wild ...
J W Snape, E Nevo, B B Parker, D Leckie, A Morgunov   +4 more
openaire   +1 more source

Seed-Derived Microbial Colonization of Wild Emmer and Domesticated Bread Wheat (Triticum dicoccoides and T. aestivum) Seedlings Shows Pronounced Differences in Overall Diversity and Composition

mBio, 2020
The composition of the plant microbiota may be altered by ecological and evolutionary changes in the host population. Seed-associated microbiota, expected to be largely vertically transferred, have the potential to coadapt with their host over ...
Ezgi Özkurt, M. Amine Hassani, Uğur Sesiz, Sven Künzel, Tal Dagan, Hakan Özkan, Eva H. Stukenbrock   +6 more
doaj   +1 more source

Allelic diversity associated with aridity gradient in wild emmer wheat populations [PDF]

Plant, Cell & Environment, 2007
ABSTRACTThe association between allelic diversity and ecogeographical variables was studied in natural populations of wild emmer wheat [Triticum turgidum ssp. dicoccoides (Körn.) Thell.], the tetraploid progenitor of cultivated wheat. Patterns of allelic diversity in 54 microsatellite loci were analyzed in a collection of 145 wild emmer wheat ...
Zvi, Peleg, Yehoshua, Saranga, Tamar, Krugman, Shahal, Abbo, Eviatar, Nevo, Tzion, Fahima   +5 more
openaire   +2 more sources

Transposable elements generate population-specific insertional patterns and allelic variation in genes of wild emmer wheat (Triticum turgidum ssp. dicoccoides)

BMC Plant Biology, 2017
Background Natural populations of the tetraploid wild emmer wheat (genome AABB) were previously shown to demonstrate eco-geographically structured genetic and epigenetic diversity.
Katherine Domb, Danielle Keidar, Beery Yaakov, Vadim Khasdan, Khalil Kashkush   +4 more
doaj   +1 more source

Evolution of wild emmer wheat and crop improvement [PDF]

Journal of Systematics and Evolution, 2014
AbstractAllotetraploid wild emmer wheat, Triticum dicoccoides (TD) 2n = 28, the progenitor of most cultivated bread wheat, is an ecological specialist and excellent model organism for advancing evolutionary theory, wheat evolution, and wheat improvement. The center of origin and diversity of TD is northeastern Upper Galilee and the Golan.
openaire   +1 more source

A Unique Expression Profile Responding to Powdery Mildew in Wild Emmer Wheat D430. [PDF]

Int J Mol Sci
Powdery mildew, caused by Blumeria graminis f. sp. tritici (Bgt), is a disease that seriously harms wheat production and occurs in all wheat-producing areas around the world. Exploring Pm gene(s) and developing resistant cultivars are preferred to control the disease.
Dai Y, Yu N, Xu H, Liu S, Zhang J, Liu R, Li J, Li Y, Xiao B, Pan G, Li D, Liu C, Jin Y, Ma P.   +13 more
europepmc   +3 more sources

N.I. Vavilov's theory of centres of diversity in the light of current understanding of wheat diversity, domestication and evolution

Czech Journal of Genetics and Plant Breeding, 2011
N.I. Vavilov hypothesized that the geographical centres of diversity of crops indicate their geographical centres of origin. Vavilov's conclusions about the geographical origins of einkorn, durum and common wheat agree well with current population and ...
J. DVORAK, M.-C. LUO, E.D. AKHUNOV
doaj   +1 more source

Comparative transcriptomic and metabolic analysis of wild and domesticated wheat genotypes reveals differences in chemical and physical defense responses against aphids

BMC Plant Biology, 2020
Background Young wheat plants are continuously exposed to herbivorous insect attack. To reduce insect damage and maintain their growth, plants evolved different defense mechanisms, including the biosynthesis of deterrent compounds named benzoxazinoids ...
Zhaniya S. Batyrshina, Beery Yaakov, Reut Shavit, Anuradha Singh, Vered Tzin   +4 more
doaj   +1 more source

Reciprocal Hosts' Responses to Powdery Mildew Isolates Originating from Domesticated Wheats and Their Wild Progenitor

Frontiers in Plant Science, 2018
The biotroph wheat powdery mildew, Blumeria graminis (DC.) E.O. Speer, f. sp. tritici Em. Marchal (Bgt), has undergone long and dynamic co-evolution with its hosts.
Roi Ben-David, Amos Dinoor, Zvi Peleg, Tzion Fahima   +3 more
doaj   +1 more source