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Phylogeography Introgression And Population Structure Of The Eastern North American Birches Betula Alleghaniensis B Papyrifera And B Lenta
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Book Synopsis Phylogeography, Introgression, and Population Structure of the Eastern North American Birches Betula Alleghaniensis, B. Papyrifera, and B. Lenta by : Ashley Thomson
Download or read book Phylogeography, Introgression, and Population Structure of the Eastern North American Birches Betula Alleghaniensis, B. Papyrifera, and B. Lenta written by Ashley Thomson and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Population Study of the Birches, Betula Alleghaniensis, B. Pumila, and Their Hybrid by : Bruce Paul Dancik
Download or read book A Population Study of the Birches, Betula Alleghaniensis, B. Pumila, and Their Hybrid written by Bruce Paul Dancik and published by . This book was released on 1967 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetics of Yellow Birch by : Knud E. Clausen
Download or read book Genetics of Yellow Birch written by Knud E. Clausen and published by . This book was released on 1973 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Taxonomic Study of Western Canadian Species in the Genus Betula by : Janet Rogge Dugle
Download or read book A Taxonomic Study of Western Canadian Species in the Genus Betula written by Janet Rogge Dugle and published by . This book was released on 1964 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Five western North American birches, Betula fontinalis . B. glandulosa , B. pumila var. glandulifera , B. resinifera and B. papyrifera are studied taxonomically. Synonymy, descriptions, distribution and representative specimens examined are included. Four hybrid taxa, B. x winteri , B. x sargentii , B. x arbuscula, and B. x uliginosa , are described for the first time and three additional hybrids, B>. x utahensis , B. x eastwoodae and B. x sandbergii are also included. When birch species are in contact, they often hybridize. The populations so formed have been analyzed and the nature of several hybrid entities determined. The methods of analysis applied are as follows: chromatography of leaves and bark; hybrid index; polygonal graphs; chromosome numbers; pollen size, morphology and stainability; stomatal size; germination data; and pictorialized scatter diagrams. Betula x uliginosa (2n = 28-56) is the result of hybridization between B. resinifera and B. pumila var. glandulifera . In the population analyzed, introgression was in the direction of B. pumila var. glandulifera , the birch with the higher chromosome number. When B. pumila var. glandulifera is in contact with B. glandulosa , B. x sargentii (2n = 28-56) is produced. Introgression seems to be in both directions, although most of the gene flow is in the direction of the taxon with the higher chromosome number, B. pumila var. glandulifera . B. x eastwoodae (2n = 28) is the result of hybridization between B. glandulosa and B. fontinalis . Introgression was influenced very little by environmental selection, and B. x eastwoodae seemed to be as common as either of the parental species; and any gene flow was in either direction. B. x utahensis (2n = 28-84 with a concentration at 2n = 56) is the result of hybridization between B. papyrifera and B. fontinalis . In populations of these birches, introgression is mainly from B. fontinalis into B. papyrifera . Hybridization of B. x sargentii and B. papyrifera results in B. x arbuscula (2n = 28-84), a rare hybrid. Tentative conclusions are that introgression is in the direction of B. papyrifera , the taxon with the higher chromosome number. Hybridization of B, resinifera and B. papyrifera produces B. x winteri (2n = 28-84 with a concentration of individuals at 2n = 56). In the populations of these birches which were analyzed, introgression was in both directions. B. x sandbergii (2n = 56-84) results from hybridization of B. papyrifera and B. pumila var. glandulifera . As contrasted with the above, and probably as a result of strong environmental influence in the area in which this cross was analyzed, introgression was in the direction of J3. pumila var. glandulifera , the parental taxon with the lower chromosome number.
Book Synopsis Crown release accelerates diameter growth and crown development of yellow birch saplings by : Gayne G. Erdmann
Download or read book Crown release accelerates diameter growth and crown development of yellow birch saplings written by Gayne G. Erdmann and published by . This book was released on 1975 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silvical Characteristics of Yellow Birch (Betula Alleghaniensis) (Classic Reprint) by : Adrian Mortimer Gilbert
Download or read book Silvical Characteristics of Yellow Birch (Betula Alleghaniensis) (Classic Reprint) written by Adrian Mortimer Gilbert and published by Forgotten Books. This book was released on 2018-01-11 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Silvical Characteristics of Yellow Birch (Betula Alleghaniensis) The yellow birch (betula alleghaniensis) takes its name from the character of its bark. The bark of young trees is lustrous silvery gray or yellowish, and it peels back into papery thin yellow curls. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Silvical Characteristics of Yellow Birch (Betual Allehganiensis). by : Adrian M. Gilbert
Download or read book Silvical Characteristics of Yellow Birch (Betual Allehganiensis). written by Adrian M. Gilbert and published by . This book was released on 1960 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Genus Betula by : Kenneth Ashburner
Download or read book The Genus Betula written by Kenneth Ashburner and published by Botanical Magazine Monograph. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birches or Betula are among the most attractive and common trees in the landscape and in gardens. The Genus Betula is the first monograph published on this plant group, the species of which have been notoriously difficult to identify. Accounts are given of all known birches found in Europe, Asia and North America, both white and brown barked, and a key for their identification. An invaluable tool for arboriculturalists and professional and amateur gardeners, and will also appeal to lovers of botanical art.
Book Synopsis Catalogue of the Vascular Plants of New York State by : David Werier
Download or read book Catalogue of the Vascular Plants of New York State written by David Werier and published by . This book was released on 2017 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genomes 4 written by T. A. Brown and published by Garland Science. This book was released on 2018-12-07 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genomes 4 has been completely revised and updated. It is a thoroughly modern textbook about genomes and how they are investigated. As with Genomes 3, techniques come first, then genome anatomies, followed by genome function, and finally genome evolution. The genomes of all types of organism are covered: viruses, bacteria, fungi, plants, and animals including humans and other hominids. Genome sequencing and assembly methods have been thoroughly revised including a survey of four genome projects: human, Neanderthal, giant panda, and barley. Coverage of genome annotation emphasizes genome-wide RNA mapping, with CRISPR-Cas 9 and GWAS methods of determining gene function covered. The knowledge gained from these techniques forms the basis of the three chapters that describe the three main types of genomes: eukaryotic, prokaryotic (including eukaryotic organelles), and viral (including mobile genetic elements). Coverage of genome expression and replication is truly genomic, concentrating on the genome-wide implications of DNA packaging, epigenome modifications, DNA-binding proteins, non-coding RNAs, regulatory genome sequences, and protein-protein interactions. Also included are applications of transcriptome analysis, metabolomics, and systems biology. The final chapter is on genome evolution, focusing on the evolution of the epigenome, using genomics to study human evolution, and using population genomics to advance plant breeding. Established methods of molecular biology are included if they are still relevant today and there is always an explanation as to why the method is still important. Each chapter has a set of short-answer questions, in-depth problems, and annotated further reading. There is also an extensive glossary. Genomes 4 is the ideal text for upper level courses focused on genomes and genomics.
Book Synopsis Molecular Methods for Evolutionary Genetics by : Virginie Orgogozo
Download or read book Molecular Methods for Evolutionary Genetics written by Virginie Orgogozo and published by Humana Press. This book was released on 2011-03-15 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are entering a particularly fruitful period in evolutionary genetics, as rapid technological progress transforms the investigation of genetic variation within and between species. Molecular Methods for Evolutionary Genetics is a collection of advanced molecular biology protocols and general overviews intended to represent the essential methods currently bringing evolutionary genetics to fruition. Divided into six thematic sections, this volume covers methods for characterizing genomes, diverse approaches to enrich DNA for subsets of the genome prior to sequencing, and state-of-the-art protocols for sampling genetic variation for genetic mapping studies and population genetic studies (RAD sequencing, Sequenom, microarrays, etc.). The volume concludes by focusing on methods to study candidate genes, from obtaining their sequences and analyzing their transcripts to experimentally manipulating their activities in vivo. Written in the highly successful Methods in Molecular BiologyTM series format, chapters contain introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and accessible, Molecular Methods for Evolutionary Genetics serves as a rich resource to biologists interested in evolution, whether they be specialists or beginners in molecular biology.
Book Synopsis World Checklist and Bibliography of Fagales (Betulaceae, Corylaceae, Fagaceae and Ticodendraceae) by : Rafaël Govaerts
Download or read book World Checklist and Bibliography of Fagales (Betulaceae, Corylaceae, Fagaceae and Ticodendraceae) written by Rafaël Govaerts and published by Royal Botanic Gardens Kew. This book was released on 1998 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fagales contains full checklists of important, mainly temperate genera such as Alnus (alders), Betula (birches), Corylaceae (hornbeams), Corylus(hazels), Castanea (chestnuts), Fagus (northern beeches), Nothofagus (southern beeches), and Quercus (oaks), describing 531 species, their growth patterns, distribution and conservation status.
Book Synopsis The Red List of Betulaceae by : Kirsty Shaw
Download or read book The Red List of Betulaceae written by Kirsty Shaw and published by . This book was released on 2014 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Elms written by C.P. Dunn and published by Springer Science & Business Media. This book was released on 2000-01-31 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elms occur, both naturally and cultivated, throughout much of the temperate world. Because of their high tolerance to extreme growing conditions and their widespread distribution, elms have been widely planted in cities, towns and rural areas throughout North America and northern Europe. As such, their current demise due to several pandemics of Dutch elm disease has spurred a huge body of research on breeding for disease resistance, conservation and systematics. The Elms: Breeding, Conservation and Disease Management provides the current state of knowledge in these areas and is an important reference work for pathologists, breeders, taxonomists, and arborists.
Book Synopsis Plant Functional Diversity by : Eric Garnier
Download or read book Plant Functional Diversity written by Eric Garnier and published by Oxford University Press. This book was released on 2016 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological diversity, the variety of living organisms on Earth, is traditionally viewed as the diversity of taxa, and species in particular. However, other facets of diversity also need to be considered for a comprehensive understanding of evolutionary and ecological processes. This novel book demonstrates the advantages of adopting a functional approach to diversity in order to improve our understanding of the functioning of ecological systems and theircomponents. The focus is on plants, which are major components of these systems, and for which the functional approach has led to major scientific advances over the last 20 years. PlantFunctional Diversity presents the rationale for a trait-based approach to functional diversity in the context of comparative plant ecology and agroecology. It demonstrates how this approach can be used to address a number of highly debated questions in plant ecology pertaining to plant responses to their environment, controls on plant community structure, ecosystem properties, and the services these deliver to human societies. This research level text will be of particular relevance and use tograduate students and professional researchers in plant ecology, agricultural sciences and conservation biology.
Book Synopsis Biodiversity of Fungi by : Mercedes S. Foster
Download or read book Biodiversity of Fungi written by Mercedes S. Foster and published by Elsevier. This book was released on 2011-04-28 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity of Fungi is essential for anyone collecting and/or monitoring any fungi. Fascinating and beautiful, fungi are vital components of nearly all ecosystems and impact human health and our economy in a myriad of ways. Standardized methods for documenting diversity and distribution have been lacking. A wealth of information, especially regrading sampling protocols, compiled by an international team of fungal biologists, make Biodiversity of Fungi an incredible and fundamental resource for the study of organismal biodiversity. Chapters cover everything from what is a fungus, to maintaining and organizing a permanent study collection with associated databases; from protocols for sampling slime molds to insect associated fungi; from fungi growing on and in animals and plants to mushrooms and truffles. The chapters are arranged both ecologically and by sampling method rather than by taxonomic group for ease of use. The information presented here is intended for everyone interested in fungi, anyone who needs tools to study them in nature including naturalists, land managers, ecologists, mycologists, and even citizen scientists and sophiscated amateurs. Covers all groups of fungi - from molds to mushrooms, even slime molds Describes sampling protocols for many groups of fungi Arranged by sampling method and ecology to coincide with users needs Beautifully illustrated to document the range of fungi treated and techniques discussed Natural history data are provided for each group of fungi to enable users to modify suggested protocols to meet their needs
Book Synopsis Biology of the Nitrogen Cycle by : Hermann Bothe
Download or read book Biology of the Nitrogen Cycle written by Hermann Bothe and published by Elsevier. This book was released on 2007 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt:
