Bøger af JOSE JIMENEZ-LOPEZ

The seed can be considered the most important plant reproductive element, as a dispersal unit for a successful reproduction in all gymnosperms and flowering plants. The formation of the seed is part of the process of reproduction in seed plants, starting with a mature ovule and following with the fertilization by pollen and some growth within the mother plant to the final outcome of an embryo developed from the zygote, the seed coat from the integuments of the ovule, and a nurturing endosperm in several species. Thanks to this key element as it is the seed, the spermatophytes now dominate all types of biological niches on land, from forests to grasslands, both in hot and cold climates. In this metadata information era, we have the chance for a deeper understanding of seed physiological and developmental processes in order to provide the fundamental basis for making plant (seed) biology research relevant and productive,coping with future challenges.

Biochemical testing necessitates the determination of different parameters, and the identification of the main biological chemical compounds, by using molecular and biochemical tools. The purpose of this book is to introduce a variety of methods and tools to isolate and identify unknown bacteria through biochemical and molecular differences, based on characteristic gene sequences. Furthermore, molecular tools involving DNA sequencing, and biochemical tools based in enzymatic reactions and proteins reactivity, will serve to identify genetically modified organisms in agriculture, as well as for food preservation and healthcare, and improvement through natural products utilization, vaccination and prophylactic treatments, and drugs testing in medical trials.

The present edition of "Current Insights in Pollen Allergens" provides recent aspects related to pollen allergy, a major medical problem which is still under thorough studies. The chapters of this book will be of significant value to those interested to get notions about molecular basis of pollen allergy, such as allergen proteins polymorphism and its implications in allergic disease, cross-reactivity between pollen and pollen-plant food derived allergens, as well as strategies for clinical trial and future research. This book also provides insights about the application of molecular tools in allergens detection and quantification such as "multiplex methods", helping in the development of the standardization process of pollen protein extracts, ensuring efficiency and safety in allergy diagnosis and immunotherapy, but also exploring factors that affect allergen product expression (environmental factors), and alternative effective anti-allergic and/or preventative strategies for allergic diseases.