Domestication is the process by which plants or animals evolved to fit a human-managed environment, and it is marked by innovations in plant morphology and anatomy that are in turn correlated with new human behaviours and technologies for harvesting, storage and field preparation. Archaeobotanical evidence has revealed that domestication was a protracted process taking thousands of plant genera...

Barley (Hordeum vulgare L.) is one of the most used species for hydroponic green fodder. The chemical properties fodders may be enhanced through use various strategies during crop production, including stress applications. In this context, hydrogen peroxide (H2O2) as a factor in controlled elicitation, technique to increase secondary metabolites food. aim research was evaluate possibility using...

Barley (Hordeum vulgare) has a much higher content of bioactive substances than wheat (Triticum aestivum). In order to investigate additive and/or synergistic effect(s) on the phytosterol content of barley chromosomes, we used a series of barley chromosome addition lines of common wheat that were produced by normal crossing. In determining the plant sterol levels in 2-week-old seedlings and dry...

In the present study, the combination of the micronucleus test with analysis of the activity of the rRNA genes in mutagen-treated Hordeum vulgare (barley) by maleic hydrazide (MH) cells was performed. Simultaneously fluorescence in situ hybridization (FISH) with 25S rDNA as probes and an analysis of the transcriptional activity of 35S rRNA genes with silver staining were performed. The results ...

Cereal crop species including bread wheat (Triticum aestivum L.), barley (Hordeum vulgare L.), rice (Oryza sativa L.), and maize (Zea mays L.) provide the bulk of human nutrition and agricultural products for industrial use. These four cereals are central to meet future demands of food supply for an increasing world population under a changing climate. A prerequisite for cereal crop production ...

The in vivo synthesis of early heat-shock proteins in young leaves of barley (Hordeum vulgare L.) and sorghum (Sorghum bicolor L.) was studied by one- and two-dimensional electrophoresis. Analysis of whole leaf protein patterns demonstrated clearly the enhanced resolution of heat-shock proteins, especially those of low molecular weight, when separated by two-dimensional electrophoresis. Compari...

Knowledge of the physiological responses of barley, Hordeum vulgare L., to the Russian wheat aphid, Diuraphis noxia (Mordvilko) (Hemiptera: Aphididae) is critical to understanding the defense response of barley to aphid injury and identifying resistance mechanisms. This study documented the impact of D. noxia feeding on resistant (‘Sidney’) and susceptible (‘Otis’) barley through chlorophyll fl...

Biochar is more and widely recognized as a promising agricultural amendment improving yield ecosystem services in range of different contexts. However, underlying mechanisms contributing to biochars benefits, notably biochar–root interactions, their mediation by biochar's diverse properties remain unclear poorly quantified. This study aimed examine quantify the interactions between biochar plan...

The levels of diversity and extent of linkage disequilibrium in cultivated species are largely determined by diversity in their wild progenitors. We report a comparison of nucleotide sequence diversity in wild and cultivated barley (Hordeum vulgare ssp. spontaneum and ssp. vulgare) at 7 nuclear loci totaling 9296bp, using sequence from Hordeum bulbosum to infer the ancestral state of mutations....