Results 161 to 170 of about 3,529 (197)
Allelopathic and autotoxicity effects of barley (Hordeum vulgare L. ssp. vulgare) root exudates [PDF]
BioControl, 2014 The allelopathic activity of barley (Hordeum vulgare L. ssp. vulgare) root exudates was studied by comparing their effects on seedling establishment in barley itself and in two weed species, Bromus diandrus Roth. and Lolium rigidum Gaudin, using an original laboratory protocol, named ‘seed-after-seed’.
Imen Bouhaouel +2 more
exaly +5 more sources
Journal of Applied Genetics, 2013 The aim of the present work was to study chromosomal polymorphism within cultivated barley (Hordeum vulgare ssp. vulgare) using three-color fluorescence in situ hybridization (FISH). The physical distribution of the most frequently used, highly repetitive DNA sequences (GAA)7 specific for pericentromeric heterochromatic regions, the ribosomal DNA clone
E SzakÁCs +2 more
exaly +4 more sources
Functional and Integrative Genomics, 2010 Previous work identified the wild barley (Hordeum vulgare ssp. spontaneum) accession CPI-71284-48 as being capable of limiting sodium (Na(+)) accumulation in the shoots under saline hydroponic growth conditions. Quantitative trait locus (QTL) analysis using a cross between CPI-71284-48 and a selection of the cultivated barley (H. vulgare ssp.
Yuri Shavrukov +2 more
exaly +5 more sources
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Molecular Breeding, 2005
Recombinant chromosome substitution lines (RCSLs) were developed in BC3 generation to introduce segments of a wild barley strain ‘H602’ (Hordeum vulgare ssp. spontaneum) into a barley cultivar ‘Haruna Nijo’ (H. vulgare ssp. vulgare) genetic background. One hundred thirty four RCSLs were genotyped by 25 SSR and 60 EST markers, which were localized on a ...
Kazuhiro Sato +2 more
exaly +2 more sources
Recombinant chromosome substitution lines (RCSLs) were developed in BC3 generation to introduce segments of a wild barley strain ‘H602’ (Hordeum vulgare ssp. spontaneum) into a barley cultivar ‘Haruna Nijo’ (H. vulgare ssp. vulgare) genetic background. One hundred thirty four RCSLs were genotyped by 25 SSR and 60 EST markers, which were localized on a ...
Kazuhiro Sato +2 more
exaly +2 more sources
Euphytica, 1995
Under drought conditions seminal roots may be more important than nodal roots and plants often reach maturity growing with their seminal roots only. This study was conducted to assess the differences, at an early stage of development, for seminal root characteristics and coleoptile length in three groups of barley germplasm: H.
Stefania Grando +2 more
exaly +2 more sources
Under drought conditions seminal roots may be more important than nodal roots and plants often reach maturity growing with their seminal roots only. This study was conducted to assess the differences, at an early stage of development, for seminal root characteristics and coleoptile length in three groups of barley germplasm: H.
Stefania Grando +2 more
exaly +2 more sources
RAPD characterization of Brazilian barley (Hordeum vulgare ssp. vulgare) varieties
Euphytica, 2000Thirteen varieties of Brazilian barley selected for malting qualities were analysed by RAPD (Random Amplified Polymorphic DNA). Amplification with 18 random primers generated 221 reproducible bands, of which 206 bands were polymorphic (93%):of this number, 137 fragments (62%) detected diversity among varieties and 56 bands (25.34%) allowed the ...
A. Selbach, S. Cavalli-Molina
openaire +1 more source
Field Crops Research, 2011
Improving drought tolerance has always been an important objective in many crop improvement programs and is becoming more important as one way of adapting crops to climate changes. However, due to its complexity, the genetic mechanisms underlying the expression of drought tolerance in plants are poorly understood and this trait is difficult to ...
Lakew, Berhane +5 more
openaire +4 more sources
Improving drought tolerance has always been an important objective in many crop improvement programs and is becoming more important as one way of adapting crops to climate changes. However, due to its complexity, the genetic mechanisms underlying the expression of drought tolerance in plants are poorly understood and this trait is difficult to ...
Lakew, Berhane +5 more
openaire +4 more sources
Genetic Resources and Crop Evolution, 2006
In the high altitude areas of western Himalaya, barley is a crop of marginal, low input drought stressed environments. The landraces grown in these areas are favoured for their quality, both as grain and straw. However, area under the naked barley landraces, during the last three to four decades, has declined considerably and their ex situ and in situ ...
T. Manjunatha +3 more
openaire +1 more source
In the high altitude areas of western Himalaya, barley is a crop of marginal, low input drought stressed environments. The landraces grown in these areas are favoured for their quality, both as grain and straw. However, area under the naked barley landraces, during the last three to four decades, has declined considerably and their ex situ and in situ ...
T. Manjunatha +3 more
openaire +1 more source
Theoretical and Applied Genetics, 2003 The aims of this investigation have been to map new (quantitative) resistance genes against powdery mildew, caused by Blumeria graminis f.sp. hordei L., and leaf rust, caused by Puccinia hordei L., in a cross between the barley (Hordeum vulgare ssp ...
G Backes, Jens Stougaard, V Mohler
exaly +2 more sources
Theoretical and Applied Genetics, 2012
The deployment of genetic markers is of interest in crop assessment and breeding programmes, due to the potential savings in cost and time afforded. As part of the internationally recognised framework for the awarding of Plant Breeders' Rights (PBR), new barley variety submissions are evaluated using a suite of morphological traits to ensure they are ...
James, Cockram +3 more
openaire +2 more sources
The deployment of genetic markers is of interest in crop assessment and breeding programmes, due to the potential savings in cost and time afforded. As part of the internationally recognised framework for the awarding of Plant Breeders' Rights (PBR), new barley variety submissions are evaluated using a suite of morphological traits to ensure they are ...
James, Cockram +3 more
openaire +2 more sources