منابع مشابه
Back into the wild—Apply untapped genetic diversity of wild relatives for crop improvement
Deleterious effects of climate change and human activities, as well as diverse environmental stresses, present critical challenges to food production and the maintenance of natural diversity. These challenges may be met by the development of novel crop varieties with increased biotic or abiotic resistance that enables them to thrive in marginal lands. However, considering the diverse interactio...
متن کاملPolyploidy and Crop Improvement
All crop plants are polyploid and some genomes have been duplicated more recently than others. Advancements in cytogenetic and molecular tools, including high-density genetic mapping, fl orescent in situ hybridization, and genome and EST sequencing, have enabled new insights into genome composition and the history of genome duplications in crop plants. We review this evidence and discuss the re...
متن کاملGenetic and Genomic Tools to Asssist Sugar Beet Improvement: The Value of the Crop Wild Relatives
Sugar beet (Beta vulgaris L. ssp. vulgaris) is one of the most important European crops for both food and sugar production. Crop improvement has been developed to enhance productivity, sugar content or other breeder's desirable traits. The introgression of traits from Crop Wild Relatives (CWR) has been done essentially for lessening biotic stresses constraints, namely using Beta and Patellifoli...
متن کاملExploring Folate Diversity in Wild and Primitive Potatoes for Modern Crop Improvement
Malnutrition is one of the world's largest health concerns. Folate (also known as vitamin B₉) is essential in the human diet, and without adequate folate intake, several serious health concerns, such as congenital birth defects and an increased risk of stroke and heart disease, can occur. Most people's folate intake remains sub-optimal, even in countries that have a folic acid food fortificatio...
متن کاملPotential Uses of Wild Germplasms of Grain Legumes for Crop Improvement
Challenged by population increase, climatic change, and soil deterioration, crop improvement is always a priority in securing food supplies. Although the production of grain legumes is in general lower than that of cereals, the nutritional value of grain legumes make them important components of food security. Nevertheless, limited by severe genetic bottlenecks during domestication and human se...
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ژورنال
عنوان ژورنال: Journal of Heredity
سال: 1906
ISSN: 0022-1503,1465-7333
DOI: 10.1093/jhered/os-2.1.112