Chromosomal Evolution in Higher Plants PDF Download

Author: Theodosius Dobzhansky
Publisher: W H Freeman & Company
ISBN: 9780716705727
Category : Évolution
Languages : en
Pages : 572

View

Book Description
Looks at the nature of evolution, the genetic structure of populations, hereditary variation, natural selection, and the relationship between populations, races, and species

Author: Karl J. Niklas
Publisher: University of Chicago Press
ISBN: 022634228X
Category : Science
Languages : en
Pages : 590

View

Book Description
Although plants comprise more than 90% of all visible life, and land plants and algae collectively make up the most morphologically, physiologically, and ecologically diverse group of organisms on earth, books on evolution instead tend to focus on animals. This organismal bias has led to an incomplete and often erroneous understanding of evolutionary theory. Because plants grow and reproduce differently than animals, they have evolved differently, and generally accepted evolutionary views—as, for example, the standard models of speciation—often fail to hold when applied to them. Tapping such wide-ranging topics as genetics, gene regulatory networks, phenotype mapping, and multicellularity, as well as paleobotany, Karl J. Niklas’s Plant Evolution offers fresh insight into these differences. Following up on his landmark book The Evolutionary Biology of Plants—in which he drew on cutting-edge computer simulations that used plants as models to illuminate key evolutionary theories—Niklas incorporates data from more than a decade of new research in the flourishing field of molecular biology, conveying not only why the study of evolution is so important, but also why the study of plants is essential to our understanding of evolutionary processes. Niklas shows us that investigating the intricacies of plant development, the diversification of early vascular land plants, and larger patterns in plant evolution is not just a botanical pursuit: it is vital to our comprehension of the history of all life on this green planet.

Author: Donald A. Levin
Publisher: Oxford University Press, USA
ISBN: 9780195138603
Category : Science
Languages : en
Pages : 244

View

Book Description
Genome, heterozygosity, polyploidy, phenotype, genes, euploid, aneuploid.

Author: G. Ledyard Stebbins
Publisher: Belknap Press
ISBN: 9780674864849
Category :
Languages : en
Pages : 416

View

Book Description
One of the world's leading evolutionary biologists here reexamines the evolutionary history of flowering plants. This important book interprets the phylogeny of flowering plants in the light of modern knowledge about genetics, developmental biology, and ecology.

Author: L. van der Pijl
Publisher: Springer Science & Business Media
ISBN: 3642961088
Category : Nature
Languages : en
Pages : 171

View

Book Description
Reviewers from diverse branches of botany have exerted pressure to have chapters dealing with their field extended. If only to cover his incompetence, the author could not accede to these requests. Nor was it possible to respond to Eastern European urgings to extend the classificatory terminology, especially in ChapterX. He is grateful for indications of factual shortcomings in the chosen field, especially for those by Dr. RUDOLF SCHMID (Ann Arbor), who provided exten sive comment. L. VAN DER PIlL The Hague, spring 1972 Preface to the First Edition The work offered here is a companion volume to the work by K. FAEGRI and 1. VAN DER PIJL, Principles of Pollination Ecology, whim. deals with the preced ing phase of reproduction in plants. In the present work too, the emphasis is on principles and ecology. It is neither an enumeration of mechanisms, nor a compilation of cases. RIDLEY'S monumental work The Dispersal of Plants Throughout the World comprises 700 large pages of small print, and research has proceeded since then. Though this work is more than just a compilation and contains much insight and thoughts on principles in addition to reviews, its completeness hinders its use as a text book. As a reference work, it is unsurpassed and the writer made frequent use of it. The writer paid special attention to functional backgrounds for the use of taxonomists working with "characters" and to biosystematics at the macro-level.

Author: National Academy of Sciences
Publisher: National Academies Press
ISBN: 0309172268
Category : Science
Languages : en
Pages : 353

View

Book Description
"The present book is intended as a progress report on [the] synthetic approach to evolution as it applies to the plant kingdom." With this simple statement, G. Ledyard Stebbins formulated the objectives of Variation and Evolution in Plants, published in 1950, setting forth for plants what became known as the "synthetic theory of evolution" or "the modern synthesis." The pervading conceit of the book was the molding of Darwin's evolution by natural selection within the framework of rapidly advancing genetic knowledge. At the time, Variation and Evolution in Plants significantly extended the scope of the science of plants. Plants, with their unique genetic, physiological, and evolutionary features, had all but been left completely out of the synthesis until that point. Fifty years later, the National Academy of Sciences convened a colloquium to update the advances made by Stebbins. This collection of 17 papers marks the 50th anniversary of the publication of Stebbins' classic. Organized into five sections, the book covers: early evolution and the origin of cells, virus and bacterial models, protoctist models, population variation, and trends and patterns in plant evolution.

Author: K. J. Willis
Publisher: OUP Oxford
ISBN: 9780198500650
Category : Science
Languages : en
Pages : 392

View

Book Description
This is a broad but provocative examination of the evolution of plants from the earliest forms of life to the development of our present flora. Taking a fresh, modern approach to a subject often treated very stuffily, the book incorporates many recent studies on the morphological evolution of plants, enlivens the subject with current research on ancient DNA and other biomolecular markers, and places plant evolution in the context of climate change and mass extinction. Also includes special Biome Maps, showing the flora on the Earth's surface at different geological ages. Written for a non-specialist audience.

Author: Robert J. Henry
Publisher: Cabi
ISBN: 9780851999043
Category : Science
Languages : en
Pages : 332

View

Book Description
Importance of plant diversity; Relationships between the families of flowering plants; Diversity and evolution of gymnosperms; Chloroplast genomes of plants; The mitochondrial genome of higher plants: a target for natural adaptation; Reticulate evolution in higher plants; Crucifer evolution in the post-genomic era; Genetic variation in plant populations: assessing cause an pattern; Evolution of the flower; Diversity in plant cell walls; Diversity in secondary metabolism in plants; Ecological importance of species diversity; Genomic diversity in nature and domestication; Conserving genetic diversity in plants of environmental, social or economic importance.

Author: Charles Darwin
Publisher:
ISBN:
Category : Carnivorous plants
Languages : en
Pages : 484

View

Book Description

Author: Ernest M. Gifford
Publisher: W. H. Freeman
ISBN: 9780716719465
Category : Science
Languages : en
Pages : 626

View

Book Description