Miguel Sanchez Garcia

Wheat is a staple food in many areas around the World. In the 20th century, breeders and scientists were able to boost wheat yield considerably. However, a yield plateau has become a concern and is threatening food security. Investments in cutting...

Durum wheat is a staple food of the Mediterranean Basin, mostly cultivated under rainfed conditions. As such, the crop is often exposed to moisture stress. Therefore, the identification of genetic factors controlling the capacity of genotypes to...

Barley is a very important crop particularly in marginal dry areas, where it often serves
as the most viable option for farmers. Additionally, barley carries great significance in the Western
world, serving not only as a fundamental crop for animal...

At the turn of 2000 many authors envisioned future plant breeding. Twenty years
after, which of those authors’ visions became reality or not, and which ones may
become so in the years to come. After two decades of debates, climate change is
a...

- Understanding the genetic and molecular function of nitrate sensing and acquisition across crop species will accelerate breeding of cultivars with improved nitrogen use efficiency (NUE).
- Here, we performed a genome-wide scan using wheat and...

A panel of 114 genetically diverse barley lines were assessed in the greenhouse and field for resistance to the pathogen Puccinia hordei, the causal agent of barley leaf rust. Multi-pathotype tests revealed that 16.6% of the lines carried the all...

Breeding programs in developing countries still cannot afford the new genotyping technologies, hindering their research. We aimed to assemble an Association Mapping panel to serve as CGIAR Barley Breeding Toolbox (CBBT), especially for the Developing...

The present research aims to identify the efficient combination of drought-tolerance selection criteria and associated quantitative trait loci. A panel of 197 bread wheat genotypes was evaluated for yield- and drought-tolerance-related traits in two...

Breeding hybrids with maximum heterosis requires efficient cross-pollination and an improved male sterility system. Renewed efforts have been made to dissect the phenotypic variation and genetic basis of hybrid floral traits, although the potential...

The use of barley (Hordeum vulgare L.) in Morocco is still limited to food and feed despite the amplified demand by local industries for imported malt. This study aims to evaluate 36 barley elite lines for major grain physicochemical parameters and...

Crop wild relatives (CWR) are a good source of useful alleles for climate change adaptation.
Here, 19 durum wheat, 24 barley, and 24 lentil elites incorporating CWR in their pedigrees were yield
tested against commercial checks across 19 environments...

Yellow rust, caused by Puccinia striiformis f. sp. tritici, is a common and serious fungal disease of wheat (Triticum aestivum L.) all over the world and particularly in the Central and West Asia and North Africa region. To identify effective yellow...

Flowering time is a critical stage for crop development as it regulates the ability of plants to adapt to an environment. To understand the genetic control of flowering time, a genome-wide association study (GWAS) was conducted to identify the...

Wheat breeding has significantly contributed
to enhancing yield potential and stability.
However, one of the most promising technologies for
further sustainable yield increases, hybrid wheat, is
still limited due to lack of well-established heterotic...

Seed traits of bread wheat, including the seed size that is considered to be associated with early vigor of the crop and end-use quality, are valuable to farmers and breeders. In this study, a collection of 789 bread wheat landraces, held in-trust at...

Wheat is the most widely adapted crop, growing in diverse environments ranging from sea
level to regions as high as 4570 m.a.s.l. in Tibet (Percival, 1921) and from the Arctic Circle
to the equator, but most suitably at the latitude range of 30°...

Roots are crucial for adaptation to drought stress. However, phenotyping root systems is a difficult and time-consuming task due to the special feature of the traits in the process of being analyzed. Correlations between root system architecture (RSA...

Heat stress decreases photosynthesis, pollen viability, grain number and weight, and hence lowers yield and quality of wheat by variable amounts among different cultivars and genotypes. The present study was carried out to determine genetic...

Durum wheat (Triticum durum Desf.) is the 10th most important crop in the world, and its cultivation occurs on a vast array of international agroenvironments. However, its wide international adaptation is only marginally documented. Here, 24 durum...

Wheat is one of the most important staple crops of global food and nutritional security. The demand for wheat has been increasing substantially with the increasing human population pressure. Wheat genetic resources including crop wild relatives (CWRs...

Wheat is the principal staple food in most countries of the Central and West Asia and North Africa (CWANA) region, accounting for 45% of the region’s per capita calorie intake with an average wheat consumption of about 200 kg/capita/year, which is...

The main goal of this study was to investigate the genetic basis of yield and grain quality traits in winter wheat genotypes using association mapping approach, and identify linked molecular markers for marker assisted selection. A total of 120 elite...