Download or read book Maize Kernel Development written by Brian A Larkins and published by CABI. This book was released on 2017-11-21 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an authoritative book that acts as a guide to understanding maize kernel development. Written by a team of experts, it covers topics spanning pre- and post-fertilization events, embryo and endosperm development, grain filling and maturation, and factors influencing crop yield. It explores the significance of maize and other cereal grains, existing hypotheses and research, and important gaps in our knowledge and how we might fill them. This is a valuable resource for researchers of maize and other cereals, and anyone working on basic or applied science in the fields of seed development, plant genetics, and crop physiology.
Download or read book The Role of Cytokinins in Maize Kernel Development written by Beth Marie Nelson Schreiber and published by . This book was released on 1990 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Maize Its Biology written by Jeff L. Bennetzen and published by Springer Science & Business Media. This book was released on 2008-12-25 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Maize: Its Biology centers on the past, present and future of maize as a model for plant science research and crop improvement. The book includes brief, focused chapters from the foremost maize experts and features a succinct collection of informative images representing the maize germplasm collection.
Download or read book The Role of Assimilate Supply Partitioning and Metabolism in Maize Kernel Development at Low Water Potentials written by Christopher M. Zinselmeier and published by . This book was released on 1991 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cytokinins and Kernel Development in Maize written by Joseph T. Dietrich and published by . This book was released on 1996 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Maize in Human Nutrition written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 1992 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Corn written by Sergio O. Serna-Saldivar and published by Elsevier. This book was released on 2018-11-09 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corn: Chemistry and Technology, Third Edition, provides a broad perspective on corn from expert agronomists, food scientists and geneticists. This encyclopedic storehouse of comprehensive information on all aspects of the world's largest crop (in metric tons) includes extensive coverage of recent development in genetic modification for the generation of new hybrids and genotypes. New chapters highlight the importance of corn as a raw material for the production of fuel bioethanol and the emerging topic of phytochemicals or nutraceutical compounds associated to different types of corns and their effect on human health, especially in the prevention of chronic diseases and cancer. Written by international experts on corn, and edited by a highly respected academics, this new edition will remain the industry standard on the topic. - Presents new chapters that deal with specialty corns, the production of first generation bioethanol, and the important relationship of corn phytochemicals or nutraceuticals with human health - Provides contributions from a new editor and a number of new contributors who bring a fresh take on this highly successful volume - Includes vastly increased content relating to recent developments in genetic modification for the generation of new hybrids and genotypes - Contains encyclopedic coverage of grain chemistry and nutritional quality of this extensively farmed product - Covers the production and handling of corn, with both food and non-food applications
Download or read book Functional Study of Two PPR Genes Involved in Kernel Development of Maize Zea Mays written by Davide Sosso and published by . This book was released on 2010 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The maize kernel is at the heart of research efforts geared to elucidate the molecular mechanisms governing its development and the accumulation of oil and starch in its two major compartments, embryo and endosperm. Here, we present the molecular and phenotypic characterisation of two maize kernel mutants, the embryo-specific PPR8522 and the miniature PPR2263 mutant. Despite dissimilar phenotypes both mutations concerned genes coding for pentatricopeptide repeat (PPR) proteins predicted to act in organellar RNA processing. The gene responsible for the embryo-lethal phenotype of PPR8522 was identified by transposon tagging and confirmed by fine mapping. PPR8522 contains 10 PPR motifs, is targeted to plastids and required for the transcription of nearly all plastid-encoded genes. Mutant embryos deviate as early as the 3-cell stage from normal development but can be rescued in vitro in certain genetic backgrounds. Rescued mutant plantlets have an albino lethal phenotype due to a substantial cellular desorganisation of their plastids including a total lack of thylakoid stacks. The mutation responsible for the miniature kernel phenotype of PPR2263 was identified by a novel cDNA transposon display technique. The cloning was confirmed by transgenic complementation via Agrobacterium-mediated maize transformation. PPR2263 contains 10 PPR motifs, a mitochondrial-targeting sequence and a DYW domain, suggesting a role in organellar RNA editing. Mutant plants hardly ever reach sexual maturity and are characterised by slow growth.
Download or read book Plant Systems Biology written by Dmitry A. Belostotsky and published by Methods in Molecular Biology. This book was released on 2009-08-25 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this authoritative guide, expert investigators provide cutting-edge chapters dealing with modern plant systems biology approaches. This work provides the kind of detailed description and implementation advice that is crucial for getting optimal results.
Download or read book Simulation of Kernel Development and Assimilate Partitioning in Maize written by Ricardo J. Salvador and published by . This book was released on 1988 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physiological Bases for Maize Improvement written by Gustavo A Slafer and published by CRC Press. This book was released on 2000-09-25 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improve the quantity and quality of maize crops in any environment! While isolated examples of the physiological bases for genetic improvement of maize yield can be found in several papers (most of which are cited in this book), there has not, until now, been a single volume that delivers and clarifies all of the available information in this field! Today, Physiological Bases for Maize Improvement offers scientists and crop growers a thorough and concise guide to recent literature and developments about increasing the crop efficiency of corn. In Physiological Bases for Maize Improvement, international experts in the field discuss and analyze methods of effectively improving crop breeding and producing better and larger yields of corn. Physiological Bases for Maize Improvement delivers clear, thorough discussions of: improving maize grain yield potential in a cool environment improving maize grain yield potential in the tropics processes affecting maize grain yield potential in temperate conditions maize improvement for drought-limited conditions apical dominance, herbivory resistance, and competitive ability the use of simulation models for crop improvement . . . and much more! With this book, you will find ways to improve maize crops in a variety of countries and climates and understand the importance of kernel numbers and kernel growth to the overall yield. Containing current research and case studies, Physiological Bases for Maize Improvement provides you with vital strategies that will improve the quality and quantity of corn and increase plant functionality and fitness.
Download or read book Agroclimatology written by Jerry L. Hatfield and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can we unlock resilience to climate stress by better understanding linkages between the environment and biological systems? Agroclimatology allows us to explore how different processes determine plant response to climate and how climate drives the distribution of crops and their productivity. Editors Jerry L. Hatfield, Mannava V.K. Sivakumar, and John H. Prueger have taken a comprehensive view of agroclimatology to assist and challenge researchers in this important area of study. Major themes include: principles of energy exchange and climatology, understanding climate change and agriculture, linkages of specific biological systems to climatology, the context of pests and diseases, methods of agroclimatology, and the application of agroclimatic principles to problem-solving in agriculture.
Download or read book Genetic and Genomic Analyses of Kernel Development in Zea Mays written by Elizabeth Mary Takacs and published by . This book was released on 2012 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two different aspects of maize kernel development are investigated. First, transcriptomic analyses of the landmark stages in embryo development were performed using laser microdissection and RNA-sequencing to investigate the ontogeny of shoot apical meristem (SAM). The SAM gives rise to all above ground vegetative tissues and forms during embryogenesis. To date this is the first study conducted to survey the maize SAM transcriptome when it forms during embryo development. Transcriptomic analyses of a developing embryo before a SAM forms, after a SAM is established, and when the SAM is initiating a foliar leaf reveals the following: (1) how a meristem is formed; (2) how a newly formed meristem differs from a mature meristem that is initiating foliar leaves; (3) the differences between the first three lateral organs (the scutellum, the coleoptile, and foliar leaf) elaborated during embryogenesis; (4) what distinguishes initiation of juvenile from an adult leaf; and (5) the differences between the SAM initiating a foliar leaf and a lateral meristem initiating a husk leaf. Second, embryo and endosperm development is investigated using the defective kernel mutant discolored1 (dsc1). Detailed phenotypic analyses of dsc1 mutant kernels reveal that DSC1 encodes a protein that is required to maintain the differentiation of both the embryo and the endosperm during kernel development. The DSC1 gene encodes an ADP-RIBOSYLATION FACTOR-GTPASE ACTIVATING PROTEIN (ARF-GAP) that colocalizes with the trans-Golgi network/early endosomes and the plasma membrane in transient expression assays in N. benthamiana leaves. DSC1 functions in endomembrane trafficking and the cargo that it transports is required for maintaining differentiated embryo and endosperm structures during kernel development.
Download or read book Developing Drought and Low N tolerant Maize written by G. O. Edmeades and published by CIMMYT. This book was released on 1996 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Incidence and intensity of drought and low N stresss in the tropics; Case studies strategies for crop production under drought and low n stresses in the tropics; Stress physology and identification of secondary traits; Physiology of low nitrogen stress; Breeding for tolerance to drought and low n stresses; General breeding strategies for stress tolerance; Progress in breeding drought tolerance; Progress in breeding low nitrogen tolerance; Experimental design and software.
Download or read book Drought Stress in Maize Zea mays L written by Muhammad Aslam and published by Springer. This book was released on 2015-11-20 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on early germination, one of maize germplasm most important strategies for adapting to drought-induced stress. Some genotypes have the ability to adapt by either reducing water losses or by increasing water uptake. Drought tolerance is also an adaptive strategy that enables crop plants to maintain their normal physiological processes and deliver higher economical yield despite drought stress. Several processes are involved in conferring drought tolerance in maize: the accumulation of osmolytes or antioxidants, plant growth regulators, stress proteins and water channel proteins, transcription factors and signal transduction pathways. Drought is one of the most detrimental forms of abiotic stress around the world and seriously limits the productivity of agricultural crops. Maize, one of the leading cereal crops in the world, is sensitive to drought stress. Maize harvests are affected by drought stress at different growth stages in different regions. Numerous events in the life of maize crops can be affected by drought stress: germination potential, seedling growth, seedling stand establishment, overall growth and development, pollen and silk development, anthesis silking interval, pollination, and embryo, endosperm and kernel development. Though every maize genotype has the ability to avoid or withstand drought stress, there is a concrete need to improve the level of adaptability to drought stress to address the global issue of food security. The most common biological strategies for improving drought stress resistance include screening available maize germplasm for drought tolerance, conventional breeding strategies, and marker-assisted and genomic-assisted breeding and development of transgenic maize. As a comprehensive understanding of the effects of drought stress, adaptive strategies and potential breeding tools is the prerequisite for any sound breeding plan, this brief addresses these aspects.
Download or read book Genetic Relationships Among Early Ear Cob Plant and in Vitro Maize Kernel Development written by Assanvo Simon-Pierre Nguetta and published by . This book was released on 1995 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adaptation of Corn Zea Mays L Kernel Development to Conditions of Drought and Thermal Stress written by Said Ouattar and published by . This book was released on 1986 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
