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Corn
In this book, readers can learn about ears of corn, different ways corn is used, and why it s such an important crop.
Book
Corn
An introduction to the crop of corn, including its history, types, growth and harvesting cycles, and end products.
Book
Maize : origin, domestication, and its role in the development of culture
\"This book examines one of the thorniest problems of ancient American archaeology: the origins and domestication of maize\"-- Provided by publisher.
Book
Colored Corn: An Up-Date on Metabolites Extraction, Health Implication, and Potential Use
Colored (orange, pink, red, purple, and blue) corn strongly attracted attention on its healthy properties mainly due to its anthocyanin and carotenoid composition which is also responsible for its pigmentation. The present review summarized the recent updates on the extraction and chemical characterization of the main plant secondary metabolites present in colored seeds, kernel, cob, husk, and silk. The main approaches used to stabilize the extracts have been discussed as well as their food and non-food uses. Both in vitro and in vivo (animal models) studies on the different effects (antibacterial, antimutagenic, antioxidant, and anti-inflammatory activities, effects on metabolic syndrome, diabetes, glucose and lipidic metabolism, and neuroprotection) of pigmented extracts on animal and human health have been summarized.
Journal Article
Maize for the Gods : unearthing the 9,000-year history of corn
\"Maize is the world's most productive food and industrial crop--grown in more than 160 countries and on every continent except Antarctica. Maize for the Gods brings together new research by archaeologists, archaeobotanists, plant geneticists, and a host of other specialists as they trace the history of Maize, exploring the complex ways that this single plant and the peoples who domesticated it came to be inextricably entangled with one another over the past nine millennia. From Maize's first appearance and domestication in ancient campsites and settlements in Mexico to its intercontinental journey throughout most of North and South America, this history is also the story of the artistic creativity, technological prowess, and social, political, and economic resilience of America's first peoples.\"-- Provided by publisher.
Book
Application Marker-Assisted Selection
Cultivated maize (Zea mays L.) is the oldest and one of the most important crop species in the world. Changing climatic conditions in recent years, warm weather, expansion of acreage and intensification of maize cultivation have resulted in an increase in the threat posed by diseases caused by, among others, Fusarium fungi. Breeding success in all plant species is determined by access to starting materials with possible high genetic diversity also in terms of disease resistance. Identification of parental combinations that produce offspring that are high-yielding and resistant to Fusarium, among other diseases, is one of the costliest steps in breeding programs. We used maize lines which, as a result of five-year field observations, were divided into resistant and susceptible to F. verticillioides. It is known that resistance to fusarium is a trait strongly dependent on environmental conditions. Due to the fact that the years of observation of the degree of infestation were hot and dry, the resistance of some lines could result from favorable environmental conditions. In view of the above, the aim of this study was to analyze the genetic basis of the resistance of these lines and to correlate molecular analyses with field observations. Comprehensive field and molecular analyses will allow the selection of reference lines that will be resistant to fusarium in the field and, at the same time, will have pyramidized resistance genes. Such lines can be used for crossbreeding to obtain fusarium-resistant varieties. In addition, an attempt was made to develop Multiplex PCR conditions for faster identification of the analyzed markers. As a result of the analyses, it was found that the resistance of the studied maize lines was correlated with the number of molecular markers identified in them. Both field and laboratory analyses have shown that the best line that can be used for crossbreeding as a source of fusarium resistance genes is the line number 25. It has a resistance level of 8-9 on the nine-point COBORU scale. In this line, as a result of molecular analyses, 10 out of 12 markers were identified (SSR 85, Bngl 1063, Bngl 1740, Umc 2082, Bngl 1621, Umc 2059, Umc 2013, SSR 93, SSR 105, STS 03) related to fusarium resistance genes, which may be the reason for such a high resistance to this pathogen. Similarly, 9 markers were identified for line number 35 (SSR 85, Bngl 1063, Bngl 1740, Umc 2082, Bngl 1621, Umc 2059, Umc 2013, SSR 93, STS 03). This line, however, was characterized by a slightly lower resistance at the level of 7-8. Line 254 turned out to be the least resistant, as the resistance was at the level of 4-5, and the number of identified molecular markers was 5. Lines numbered 25 and 35 can be successfully used as a source of fusarium resistance genes.
Journal Article