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Author: Héctor M. Hernández Publisher: UNAM ISBN: 9789683683052 Category : Business & Economics Languages : es Pages : 424
Book Description
Este libro es producto de las contribuciones a un simposio organizado por el Instituto de Biologia de la UNAM, en el que expertos reconocidos internacionalmente analizaron varios enfoques utilizados para la comprension y la conservacion de la biodiversidad. El lector encontrara en el un conjunto de aportaciones elaboradas por lideres de diferentes disciplinas, que destacan diversas modalidades metodologicas y conceptuales para abordar el estudio cientifico de los organismos vivos y fosiles.
Author: Héctor M. Hernández Publisher: UNAM ISBN: 9789683683052 Category : Business & Economics Languages : es Pages : 424
Book Description
Este libro es producto de las contribuciones a un simposio organizado por el Instituto de Biologia de la UNAM, en el que expertos reconocidos internacionalmente analizaron varios enfoques utilizados para la comprension y la conservacion de la biodiversidad. El lector encontrara en el un conjunto de aportaciones elaboradas por lideres de diferentes disciplinas, que destacan diversas modalidades metodologicas y conceptuales para abordar el estudio cientifico de los organismos vivos y fosiles.
Author: Marina Silva-Opps Publisher: BoD – Books on Demand ISBN: 9535110977 Category : Medical Languages : en Pages : 398
Book Description
Current Progress in Biological Research presents new insights into key topics from different areas of the biological sciences. Some of the topics covered in the book are antibiotic susceptibility, genomic rearrangement, historical biogeography, biogeographic patterns, endemism and the use of microorganisms for pest control. The book is an interesting collection of 16 original research articles written by respected experts in their fields. It is hoped that readers will be stimulated and challenged by the contents of this book.
Author: Kishan Gopal Ramawat Publisher: Springer Nature ISBN: 3030307468 Category : Science Languages : en Pages : 318
Book Description
Plant classifications are based on morphological characters and it is difficult, particularly in small plants and grasses, to identify these below generic level on the basis of these characters using a dissecting microscope. Plant species have intra- and inter-specific variation in secondary metabolites which can be utilized as marker compounds for identification and classification of plants. Secondary metabolites are produced as a result of primary metabolism and the production of these compounds not only involves several genes but also it is an energy dependent process. Hence these products cannot be considered as insignificant for the plant and the environment. Modern tools of molecular biology and secondary metabolites present in them can definitively decide about classification of plants. Absence of correct identification of plant is associated to many problems of resource utilization. Due to wide availability of these tools, interest has revived in systematics and correct classification of plants based on these parameters for their sustainable utilization and resource management. The purpose of this book is to assess the potential of phytochemical and molecular tools in the systematic and classification of plants. The topics covered include species concept, barcoding and phylogenetic analysis, chemotaxonomy use of polyketides, carotenes, cuticular wax, volatile oils, biodiversity of corals, metazoans, Ruta and Echinocereus. It provides comprehensive and broad subject-based reviews, useful for students, teachers, researchers, and all others interested in the field. The field has been kept wide and general to accommodate the wide-ranging topics. This book will be useful to agriculturists, chemists, botanists, industrialists, and those involved in planning of crop plants.
Author: Daniel R. Brooks Publisher: University of Chicago Press ISBN: 0226922472 Category : Science Languages : en Pages : 684
Book Description
All living things on earth—from individual species to entire ecosystems—have evolved through time, and evolution is the acknowledged framework of modern biology. Yet many areas of biology have moved from a focus on evolution to much narrower perspectives. Daniel R. Brooks and Deborah A. McLennan argue that it is impossible to comprehend the nature of life on earth unless evolution—the history of organisms—is restored to a central position in research. They demonstrate how the phylogenetic approach can be integrated with ecological and behavioral studies to produce a richer and more complete picture of evolution. Clearly setting out the conceptual, methodological, and empirical foundations of their research program, Brooks and McLennan show how scientists can use it to unravel the evolutionary history of virtually any characteristic of any living thing, from behaviors to ecosystems. They illustrate and test their approach with examples drawn from a wide variety of species and habitats. The Nature of Diversity provides a powerful new tool for understanding, documenting, and preserving the world's biodiversity. It is an essential book for biologists working in evolution, ecology, behavior, conservation, and systematics. The argument in The Nature of Diversity greatly expands upon and refines the arguments made in the authors' previous book Phylogeny, Ecology, and Behavior.
Author: David M. Williams Publisher: Univ of California Press ISBN: 0520947991 Category : Science Languages : en Pages : 501
Book Description
Cladistics, or phylogenetic systematics—an approach to discovering, unraveling, and testing hypotheses of evolutionary history—took hold during a turbulent and acrimonious time in the history of systematics. During this period—the 1960s and 1970s—much of the foundation of modern systematic methodology was established as cladistic approaches became widely accepted. Virtually complete by the end of the 1980s, the wide perception has been that little has changed. This volume vividly illustrates that cladistic methodologies have continued to be developed, improved upon, and effectively used in ever widening analytically imaginative ways.
Author: Mark F. Watson Publisher: Cambridge University Press ISBN: 0521761077 Category : Law Languages : en Pages : 349
Book Description
Taking a multidisciplinary approach, this book explores how new technologies are facilitating more effective collection and dissemination of taxonomic data.
Author: Héctor M. Hernández
Author: Héctor M. Hernández
Author: 
Author: Marina Silva-Opps
Author: Kishan Gopal Ramawat
Author: Daniel R. Brooks
Author: David M. Williams
Author: Mark F. Watson
Author: José Arturo Casasola González
Author: David M. Spooner
Author: