Download or read book Genetic Differentiation Species Relationships and the Evolution of Mating Systems in the Plant Genus Limnanthes section Inflexae written by Charles Ian McNeill and published by . This book was released on 1983 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Population Biology written by S.K. Jain and published by Springer. This book was released on 2007-07-23 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: An increasing variety of biological problems involving resource management, conservation and environmental quality have been dealt with using the principles of population biology (defined to include population dynamics, genetics and certain aspects of community ecology). There appears to be a mixed record of successes and failures and almost no critical synthesis or reviews that have attempted to discuss the reasons and ways in which population biology, with its remarkable theoretical as well as experimental advances, could find more useful application in agriculture, forestry, fishery, medicine and resource and environmental management. This book provides examples of state-of-the-art applications by a distinguished group of researchers in several fields. The diversity of topics richly illustrates the scientific and economic breadth of their discussions as well as epistemological and comparative analyses by the authors and editors. Several principles and common themes are emphasized and both strengths and potential sources of uncertainty in applications are discussed. This volume will hopefully stimulate new interdisciplinary avenues of problem-solving research.

Download or read book Preparation for the 1990 farm bill written by United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry and published by . This book was released on 1989 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preparation for the 1990 Farm Bill The state of agricultural research and extension written by United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry and published by . This book was released on 1989 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preparation for the 1990 farm bill written by United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry and published by . This book was released on 1989 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vernal Pools and Intermittent Streams written by Subodh Jain and published by . This book was released on 1984 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biosystematics Evolution and Breeding Systems Analysis in Limnanthes written by Richard Vernon Kesseli and published by . This book was released on 1984 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1983 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1984 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book PREPARATION FOR THE 1990 FARM BILL HEARING BEFORE THE SUBCOMMITTEE ON AGRICULTURAL RESEARCH AND GENERAL LEGILATION OF THE COMMITTEE ON AGRICULTURE NUTRITION AND FORESTRY UNITED STATES SENATE O NE HUNDRED FIRST CONGRESS FIRST AID SECOND SESSIONS ON THE STATE OF AGRICULTURAL RESEARCH AND EXTENSION JUNE 9 JUNE 20 AND JULY 27 1989 MARCH 22 AND MARCH 29 1990 written by and published by . This book was released on with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monocotyledons written by Paula Rudall and published by Royal Botanic Gardens Kew. This book was released on 1995 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Life History Strategies of Two Limnanthes Species written by Kermit Mark Ritland and published by . This book was released on 1982 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agronomy News written by and published by . This book was released on 1982 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sept.-Oct. issue includes list of theses and dissertations for U.S. and Canadian graduate degrees granted in crop science, soil science, and agronomic science during the previous academic year.

Download or read book Commencement Ceremony written by University of California, Davis. Graduate Division and published by . This book was released on 1984 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1989 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inbreeding Depression and Consequences of Mating System Evolution in the Genus Clarkia Onagraceae written by D. Edward Lowry and published by . This book was released on 2007 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ield populations or taxa. Finally, we evaluate two major hypothesis concerning species range size patterns by examining the relationship of plant range size to mating system and genomic structure (ploidy status) within the genus Clarkia. We argue that genetic diversity, colonization ability, or a combination of both factors may influence plant species' range sizes. Lastly, polyploid species appear to show significantly larger range sizes than diploid species irrespective of mating system.

Download or read book Population Genetic Differentiation Mating System and Effective Population Size of the Tuliptree Liriodendron Tulipifera L in the Mid Atlantic United States written by Ricardo Gutierrez Ozuna and published by . This book was released on 2017 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter 1 describes the development and validation of novel L. tulipifera genomic microsatellite (SSR) genetic marker loci using high-throughput sequencing and bioinformatics methods. These new SSR markers facilitated empirical study of population genetic patterns in L. tulipifera. Chapter 2 compares the population genetic differentiation and the mating system among old-growth forests and urban forest patches. L. tulipifera population genetic differentiation in the mid-Atlantic U.S. was characterized by a pattern of isolation by distance (IBD), suggesting that urbanization has not had a major impact on regional genetic differentiation patterns which have evolved over hundreds of generations in the past. Despite marked environmental differences between old-growth and urban forest, all populations shared a fully outcrossed mating system without any variation in self-fertilization that can accompany loss of pollinators. Chapter 3 compares the strength of random genetic drift estimated from the effective number of breeders (Nb) from seedlings and from mixed-age reproductively mature trees (Ne {mixed ages}). These two sampling methods showed similar and small effective population sizes, suggesting genetic drift is a major determinant of polymorphism within populations and of genetic differentiation among populations.