Population genetics

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  • Population geneticists study the genetic composition and variability of natural populations as well as the theories that explain this variability in terms of natural selection, mutation, recombination, genetic drift and gene flow. Population genetics was first developed among eukaryotes in an attempt to reconcile Darwin’s theory of evolution by natural selection and Mendelian genetics. When Darwin postulated that natural selection is the main force of evolutionary change, a great controversy was created.

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  • (BQ) Part 2 book "Snustad principles of genetics" presents the following contents: The techniques of molecular genetics, genomics, applications of molecular genetics, transposable genetic elements, regulation of gene expression in eukaryotes, the genetic control of animal development, population genetics, evolutionary genetics,...

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  • (BQ) Part 2 book "Introduction to genetic analysis" presents the following contents: Gene isolation and manipulation, genomics, the dynamic genome - Transposable elements, genetic regulation of cell number - Normal and cancer cells, population genetics, quantitative genetics, evolutionary genetics,... and other contents.

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  • (BQ) Part 2 book "Elsevier's integrated review genetics" presents the following contents: Musculoskeletal disorders, neurologic diseases, cardiopulmonary disorders, renal, gastrointestinal and hepatic disorders, disorders of sexual differentiation and development, population genetics and medicine, modern molecular medicine.

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  • When it comes to advocating animal conservation, it is difficult to be convincing without becoming alarmist. The fact is, time is running out for many of the world’s animal species. Habitat loss, introduced species, overexploitation and pollution, all caused by human activities, combine with stochastic factors to place ever-increasing pressure on natural populations (Primack 2002).

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  • The epidemiology of infectious diseases is one of the great triumphs of applied ecology. In particular, the public health importance of parasites has lead to a large literature, exploring their impact on the population dynamics, population genetics and evolutionary biology of human populations. An important milestone was the Dahlem Conference on population biology of infectious diseases, held in 1981. The resulting book (Anderson and May 1982) lucidly summarised the contemporary state of parasite ecology and epidemiology.

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  • The theory and practice of molecular ecology draw on a number of subjects, particularly genetics, ecology and evolutionary biology. Although the foundations of molecular ecology are not particularly new, it did not emerge until the 1980s as the discipline that we now recognize. Since that time the growth of molecular ecology has been explosive, in part because molecular data are becoming increasingly accessible and also because it is, by its very nature, a collaborative discipline.

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  • In the last decade the progress of molecular biology has made a strong influence on the theoretical framework of population genetics and evolution. Introduction of molecular techniques in this area has resulted in many new discoveries. As a result, a new interdisciplinary science, which may be called 'Molecular Population Genetics and Evolution', has emerged. In this book I have attempted to discuss the development and outline of this science. In recent years a large number of papers have been published on this subject.

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  • Population Genetics In population genetics, the focus changes from alterations in an individual's genome to the distribution pattern of different genotypes in the population. In a case where there are only two alleles, A and a, the frequency of the genotypes will be p2 + 2pq + q2 = 1, with p2 corresponding to the frequency of AA, 2pq to the frequency of Aa, and q2 to aa. When the frequency of an allele is known, the frequency of the genotype can be calculated. Alternatively, one can determine an allele frequency, if the genotype frequency has been determined. Allele frequencies vary...

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  • Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học quốc tế đề tài: Assessing population genetic structure via the maximisation of genetic distance

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  • What happened after the initial global spread of pandemic human influenza virus A (H1N1)? A population genetics approach

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  • which allows users to download, copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. Any republication,

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  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: Population genetics of Norway spruce (Picea abies Karst.) at regional scale: sensitivity of different microsatellite motif classes in detecting differentiation...

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  • We have endeavoured to make A Primer of Conservation Genetics as com- This book is intended to provide a brief accessible introduction to the general principles of conservation genetics prehensible as possible to a broad range of readers. It is suitable for those undertaking introductory genetics courses at university, for students undertaking conservation biology courses and even for motivated first-year biology students who have completed lectures on basic Mendelian genetics and introductory population genetics (allele frequencies and Hardy--Weinberg equilibrium).

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài:Population genetics of cancer cell clones: possible implications of cancer stem cells...

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Population genetics and the Cretaceous extinction

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Population genetics of the metabolically related Adh, Gpdh and Tpi polymorphisms in Drosophila melanogaster : II. Temporal and Spatial Variation in an Orchard Population Karen M. NIELSEN A.A. HOFFMANN S.W. McKECHNIE

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Population genetics of French brown trout (Salmo trutta L): large geographical differentiation of wild populations and high similarity of domesticated stocks

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  • This chapter students will be able to: Recognize that natural selection is the correct mechanism for explain evolution; understand the importance of and identify sources of genetic variation; know how to solve various problems associated with Hardy-Weinberg equilibrium; list the five factors, and state an example of each, that affect Hardy-Weinberg equilibrium and understand how each can produce evolutionary changes in a population experiencing any one of the five;...

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  • (BQ) Part 2 book "Principles of genetics" presents the following contents: Mutation, DNA repair, and recombination; the techniques of molecular genetics, genomics, applications of molecular genetics, transposable genetic elements, regulation of gene expression in prokaryotes, regulation of gene expression in prokaryotes,... and other content.

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