Molecular improvement of cereal crops
Title | Molecular improvement of cereal crops PDF eBook |
Author | Indra K. Vasil |
Publisher | Springer Science & Business Media |
Total Pages | 405 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9401148023 |
From the pre-historic era to modern times, cereal grains have been the most important source of human nutrition, and have helped sustain the increasing population and the development of human civilization. In order to meet the food needs of the 21st century, food production must be doubled by the year 2025, and nearly tripled by 2050. Such enormous increases in food productivity cannot be brought about by relying entirely on conventional breeding methods, especially on less land per capita, with poor quality and quantity of water, and under rapidly deteriorating environmental conditions. Complementing and supplementing the breeding of major food crops, such as the cereals, which together account for 66% of the world food supply, with molecular breeding and genetic manipulation may well provide a grace period of about 50 years in which to control population growth and achieve sustainable development. In this volume, leading world experts on cereal biotechnology describe the production and commercialization of the first generation of transgenic cereals designed to substantially reduce or prevent the enormous losses to cereal productivity caused by competition with weeds, and by various pests and pathogens, which is an important first step in that direction.
Molecular Improvement of Cereal Crops
Title | Molecular Improvement of Cereal Crops PDF eBook |
Author | Indra K Vasil |
Publisher | |
Total Pages | 416 |
Release | 1999-03-31 |
Genre | |
ISBN | 9789401148030 |
Advances in Breeding Techniques for Cereal Crops
Title | Advances in Breeding Techniques for Cereal Crops PDF eBook |
Author | Frank Ordon |
Publisher | |
Total Pages | |
Release | 2019 |
Genre | Grain |
ISBN | 9781786762474 |
Genomic Designing for Biotic Stress Resistant Cereal Crops
Title | Genomic Designing for Biotic Stress Resistant Cereal Crops PDF eBook |
Author | Chittaranjan Kole |
Publisher | Springer Nature |
Total Pages | 340 |
Release | 2021-08-31 |
Genre | Science |
ISBN | 3030758796 |
This book presents deliberations on molecular and genomic mechanisms underlying the interactions of crop plants to the biotic stresses caused by different diseases and pests that are important to develop resistant crop varieties. Knowledge on the advanced genetic and genomic crop improvement strategies including molecular breeding, transgenics, genomic-assisted breeding, and the recently emerging genome editing for developing resistant varieties in cereal crops is imperative for addressing FHNEE (food, health, nutrition, energy, and environment) security. Whole genome sequencing of these crops followed by genotyping-by-sequencing has provided precise information regarding the genes conferring resistance useful for gene discovery, allele mining, and shuttle breeding which in turn opened up the scope for 'designing' crop genomes with resistance to biotic stresses. The eight chapters each dedicated to a cereal crop in this volume elucidate on different types of biotic stresses and their effects on and interaction with the crop; enumerate on the available genetic diversity with regard to biotic stress resistance among available cultivars; illuminate on the potential gene pools for utilization in interspecific gene transfer; present brief on classical genetics of stress resistance and traditional breeding for transferring them to their cultivated counterparts; depict the success stories of genetic engineering for developing biotic stress-resistant crop varieties; discuss on molecular mapping of genes and QTLs underlying stress resistance and their marker-assisted introgression into elite varieties; enunciate on different genomics-aided techniques including genomic selection, allele mining, gene discovery, and gene pyramiding for developing adaptive crop varieties with higher quantity and quality of yields, and also elaborate some case studies on genome editing focusing on specific genes for generating biotic stress-resistant crops.
Molecular Approaches to Crop Improvement
Title | Molecular Approaches to Crop Improvement PDF eBook |
Author | Elizabeth S. Dennis |
Publisher | Springer Science & Business Media |
Total Pages | 176 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 3709191084 |
Although plant genes were first isolated only some twelve years ago and transfer of foreign DNA into tobacco cells first demonstrated some eight years ago, the application and extension of biotechnology to agricultural problems has already led to the field-testing of genetically modified crop plants. The promise of tailor-made plants containing resistance to pests or diseases as well as many other desirable characteristics has led to the almost compulsory incorporation of molecular biology into the research programs of chemical and seed companies as well as Governmental agricultural agencies. With the routine transformation of rice and the early evidence of transformation of maize the possibility of the world's major cereal crops being modified for improved nutritional value or resistance characteristics is now likely in the next few years. The increasing number of cloned plant genes and the increasing sophistication of our knowledge of the major developmental and biochemi cal pathways in plants should eventually allow us to engineer crop plants with higher yields and with less detrimental impact on the environment than now occurs in our current high input agricultural systems. This book draws together many of the expanding areas of plant molecular biology and genetic engineering that will make a substantial contribution to the development of the more productive and efficient crop plants that the world's farmers will be planting in the next decade.
Molecular Approaches for the Genetic Improvement of Cereals for Stable Production in Water-limited Environments
Title | Molecular Approaches for the Genetic Improvement of Cereals for Stable Production in Water-limited Environments PDF eBook |
Author | Jean-Marcel Ribaut |
Publisher | CIMMYT |
Total Pages | 180 |
Release | 2000 |
Genre | Agricultural biotechnology |
ISBN | 9706480528 |
Genetic Resources, Chromosome Engineering, and Crop Improvement
Title | Genetic Resources, Chromosome Engineering, and Crop Improvement PDF eBook |
Author | Ram J. Singh |
Publisher | CRC Press |
Total Pages | 456 |
Release | 2006-01-13 |
Genre | Science |
ISBN | 1135509549 |
Summarizing landmark research, Volume 2 of this essential series furnishes information on the availability of germplasm resources that breeders can exploit for producing high-yielding cereal crop varieties. Written by leading international experts, this volume offers the most comprehensive and up-to-date information on employing genetic resources t