Results 41 to 50 of about 22,336 (199)

Patterns of genetic diversity and linkage disequilibrium in a highly structured Hordeum vulgare association-mapping population for the Mediterranean basin [PDF]

, 2009
Population structure and genome-wide linkage disequilibrium (LD) were investigated in 192 Hordeum vulgare accessions providing a comprehensive coverage of past and present barley breeding in the Mediterranean basin, using 50 nuclear microsatellite and 1 ...
Akar, T., Benbelkacem, A., S. Grando, Russell, J. R., Thomas, W. T. B., Russel, J.R., J. Bort, PECCHIONI, Nicola, Thomas, W.T.B., Hackett, C. A., Ouabbou, H., Eeuwijk, F.A., van, Hackett, C.A., I. Romagosa, van Eeuwijk, F.A., H. Ouabbou, A.M. Stanca, F.A. van Eeuwijk, Comadran, Jordi, Grando, S., Pecchioni, N., C.A. Hackett, Bort, J., A. Benbelkacem, Ceccarelli, S., T. Akar, W.T.B. Thomas, Stanca, A.M., S. Ceccarelli, Al-Yassin, A., J. Comadran, J.R. Russell, van Eeuwijk, F. A., Romagosa, I., Stanca, A. M., Comodran, J., A. Al Yassin   +36 more
core   +1 more source

Variation of flavonoid patterns in Hordeum spontaneum and H. agriocrithon

Hereditas, 2009
Employing thin-layer chromatography, 279 collections of Hordeum spontaneum C. Koch and 10 collections of H. agriocrithon E. Aberg were investigated. The three flavonoid patterns described earlier in H. vulgare were also found in H. spontaneum in the following frequencies: A (50 %), B (32 %) and C (3 %).
S, Fröst, G, Holm
openaire   +2 more sources

Genetic diversity of wild barley (Hordeum spontaneum K. Koch) in the context of resistance to toxic aluminum ions

Труды по прикладной ботанике, генетике и селекции, 2023
Background. The problem of resistance to aluminum toxicity of soils is very relevant for the cultivated type of barley. The area of acidic soils in Russia is about forty percent of the total area of arable land, so the toxicity of aluminum is one of the ...
O. V. Yakovleva
doaj   +1 more source

Genetic diversity and ecological niche modelling of wild barley: refugia, large-scale post-LGM range expansion and limited mid-future climate threats? [PDF]

PLoS ONE, 2014
Describing genetic diversity in wild barley (Hordeum vulgare ssp. spontaneum) in geographic and environmental space in the context of current, past and potential future climates is important for conservation and for breeding the domesticated crop ...
Joanne Russell, Maarten van Zonneveld, Ian K Dawson, Allan Booth, Robbie Waugh, Brian Steffenson   +5 more
doaj   +1 more source

CHLOROPLAST AND MITOCHONDRIAL DNA VARIATION IN HORDEUM VULGARE AND HORDEUM SPONTANEUM

Genetics, 1986
ABSTRACT A survey of restriction fragment polymorphism in Hordeum vulgare and Hordeum spontaneum was made using 17 and 16 hexanucleotide restriction endonucleases on chloroplast (cp) and mitochondrial (mt) DNA, respectively. The plant accessions originated from various places throughout the Fertile Cresent and Mediterranean. The types of
B C, Holwerda, S, Jana, W L, Crosby
openaire   +2 more sources

AFLP genetic polymorphism in wild barley (Hordeum spontaneum) populations in Israel [PDF]

Theoretical and Applied Genetics, 2003
The genetic diversity produced by the amplified fragment length polymorphism (AFLP) method was studied in 94 genotypes of wild barley, Hordeum spontaneum (C. Koch) Thell., originating from ten ecologically and geographically different locations in Israel. Eight primer pairs produced 204 discernible loci of which 189 (93%) were polymorphic.
Turpeinen, T., Vanhala, T., Nevo, E., Nissila, E.   +3 more
openaire   +3 more sources

Resistance of barley landraces and wild barley populations to powdery mildew in Jordan

Phytopathologia Mediterranea, 2008
Eleven barley (Hordeum vulgare L.) landraces and 12 wild barley (H. spontaneum) populations, collected from diverse eco-geographical regions of Jordan, were screened for resistance to powdery mildew. The average powdery mildew disease score (based on a 0
Adel Abdel-Ghani, Nofal S. Al-Ameiri, Muwaffaq R. Karajeh   +2 more
doaj   +1 more source

Bacterial distribution in the rhizosphere of wild barley under contrasting microclimates.

PLoS ONE, 2011
BackgroundAll plants in nature harbor a diverse community of rhizosphere bacteria which can affect the plant growth. Our samples are isolated from the rhizosphere of wild barley Hordeum spontaneum at the Evolution Canyon ('EC'), Israel.
Salme Timmusk, Viiu Paalme, Tomas Pavlicek, Jonas Bergquist, Ameraswar Vangala, Triin Danilas, Eviatar Nevo   +6 more
doaj   +1 more source

Wheat-barley hybridization – the last forty years [PDF]

, 2013
Several useful alien gene transfers have been reported from related species into wheat (Triticum aestivum), but very few publications have dealt with the development of wheat/barley (Hordeum vulgare) introgression lines. An overview is given here of
Szakács, Éva, Linc, Gabriella, Éva Szakács, Gabriella Linc, Molnár-Láng, Márta, Márta Molnár-Láng   +5 more
core   +1 more source

Tissue metabolic responses to salt stress in wild and cultivated barley. [PDF]

PLoS ONE, 2013
A thorough understanding of the mechanisms underlying barley salt tolerance and exploitation of elite genetic resource are essential for utilizing wild barley germplasm in developing barley varieties with salt tolerance.
Dezhi Wu, Shengguan Cai, Mingxian Chen, Lingzhen Ye, Zhonghua Chen, Haitao Zhang, Fei Dai, Feibo Wu, Guoping Zhang   +8 more
doaj   +1 more source