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Overviewwhich individuals are heterozygous (H). A review by Selander (1976] comparing these param- eters in various populations has been followed by many other studies. In the present volume, J. B. Mitton has used H to evaluate the importance of heterozygosity in natural populations. The degree of polymorphism expressed by P, has been used in several contributions to approach various problems of population genetics. particularly breeding structure and mating systems by Hamrick, Barrett and Shore, Brown, Burdon and Jarosz. as well as Soltis and Soltis, and Wyatt. Stoneburner. and Odrzykoski. New knowledge derived from these investigations has strengthened a point of view already stressed by Darwin: evolution takes place in a complex environment, that can be constantly changing over long periods of time. or can alternate between long periods of relative stability and cycles of rapid change. The most successful plant species become adjusted to these vagaries in several ways, including shifts in heterozygosity. polymorphism and mating systems. The strength of isozyme ana~ysis for testing hypotheses is well illustrated by the contribution of the Soltises, who have shown clearly that a previously held hypothesis, predicting self fertilization fortified by polyploid genetic segregations in ferns, must be rejected. Full Product DetailsAuthor: Douglas E. SoltisPublisher: Springer Imprint: Springer Edition: Softcover reprint of the original 1st ed. 1989 Dimensions: Width: 17.80cm , Height: 1.40cm , Length: 25.40cm Weight: 0.529kg ISBN: 9789401073219ISBN 10: 940107321 Pages: 268 Publication Date: 19 January 2012 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Manufactured on demand  We will order this item for you from a manufactured on demand supplier. Table of Contents1 Visualization and Interpretation of Plant Isozymes.- 2 Genetics of Plant Isozymes.- 3 Isozyme Analysis of Plant Mating Systems.- 4 Isozymes and the Analysis of Genetic Structure in Plant Populations.- 5 Isozyme Variation in Colonizing Plants.- 6 Physiological and Demographic Variation Associated With Allozyme Variation.- 7 Enzyme Electrophoresis and Plant Systematics.- 8 Isozymic Evidence and the Evolution of Crop Plants.- 9 Isozyme Analysis of Tree Fruits.- 10 Isozymes as Markers for Studying and Manipulating Quantitative Traits.- 11 Bryophyte Isozymes: Systematic and Evolutionary Implications.- 12 Polyploidy, Breeding Systems, and Genetic Differentiation in Homosporous Pteridophytes.ReviewsAn extensive review by many authors of a rather new promising field of study... Blumea; The authors and editors' of this volume are to be congratulated in producing an interesting and useful review of isozymes in plant biology. - Plant Growth Regulation An extensive review by many authors of a rather new promising field of study... Blumea; The authors and editors' of this volume are to be congratulated in producing an interesting and useful review of isozymes in plant biology. - Plant Growth Regulation Author InformationTab Content 6Author Website:Countries AvailableAll regions |
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