The Genetics of Circadian Rhythms

The Genetics of Circadian Rhythms
Author:
Publisher: Academic Press
Total Pages: 269
Release: 2011-09-16
Genre: Science
ISBN: 0123876982

This latest volume in Advances in Genetics covers the genetics of Circadian rhythms. With an international group of authors this volume is the latest offering in this widely praised series.

Genetics and Biotechnology

Genetics and Biotechnology
Author: Ulrich Kück
Publisher: Springer Science & Business Media
Total Pages: 372
Release: 2013-03-09
Genre: Science
ISBN: 3662103648

Mycology, the study of fungi, originated as a subdiscipline of botany and was a descriptive discipline, largely neglected as an experimental science until the early years of this century. A seminal paper by Blakeslee in 1904 provided evidence for self incompatibility, termed "heterothallism", and stimulated interest in studies related to the control of sexual reproduction in fungi by mating-type specificities. Soon to follow was the demonstration that sexually reproducing fungi exhibit Mendelian inheritance and that it was possible to conduct formal genetic analysis with fungi. The names Burgeff, Kniep and Lindegren are all associated with this early period of fungal genetics research. These studies and the discovery of penicillin by Fleming, who shared a Nobel Prize in 1945, provided further impetus for experimental research with fungi. Thus began a period of interest in mutation induction and analysis of mutants for bio chemical traits. Such fundamental research, conducted largely with Neurospora crassa, led to the one gene: one enzyme hypothesis and to a second Nobel Prize for fungal research awarded to Beadle and Tatum in 1958. Fundamental research in biochemical genetics was extended to other fungi, especially to Saccharomyces cere visiae, and by the mid-1960s fungal systems were much favored for studies in eukaryotic molecular biology and were soon able to compete with bacterial systems in the molecular arena.

Neurospora

Neurospora
Author: Durgadas Prabhakar Kasbekar
Publisher: Caister Academic Press Limited
Total Pages: 0
Release: 2013
Genre: Science
ISBN: 9781908230126

Building on over 70 years of genetics research, Neurospora continues to be the leading model for the study of the genomics and molecular biology of filamentous fungi. The ease of culture, amenability to genetic and molecular genetic analysis, and the close correlation between genetic and biochemical traits are some of its advantages. Research with Neurospora has provided insights unachievable from work with simpler systems and difficult to extract from more complicated ones, cementing its position as a leading model system. In recent years the application of modern high throughput analyses had led to a deluge of information on the genomics and molecular biology of Neurospora. This timely book aims to distil the most important findings to provide a snapshot of the current research landscape. In this book, internationally recognised Neurospora experts critically review the most important research and demonstrate the breadth of applications to industrial biology, biofuels, agriculture, and human health. The opening chapter is an introduction to the organism. Following chapters cover topics such as: carotenoid biosynthesis, polysaccharide deconstruction, genome biology, genome recombination, gene regulation, signal transduction, self-recognition, development, circadian rhythms and mutation. The book closes with a fascinating look at the history and future trends for research on Neurospora gene and genome analysis. This volume is essential for everyone working with Neurospora and other filamentous fungi. A recommended book for all biology, agriculture and medical libraries.

Neurospora

Neurospora
Author: Rowland H. Davis
Publisher: Oxford University Press
Total Pages: 538
Release: 2000-08-17
Genre: Science
ISBN: 0190284072

This book will serve as the definitive reference work on the basic physiology, biochemistry, development, genetics, and molecular biology of Neurospora, together with a description of basic laboratory methods. Among the filamentous fungi, Neurospora is a basic model organism, used initially in the establishment of the one-gene, one-enzyme principle, and it has become a favored research organism in a variety of biological problems since that time. Until now, there has been no standard guide to the organism. The book reviews early research since 1927 and describes the current state of the major research programs now being pursued. Each chapter includes detailed literature references for the scholar and experimentalist. Both researchers in the filamentous fungi and biologists requiring information about Neurospora will find this an invaluable resource because it gathers 75 years of scattered research literature into a coherent account.

Genetics of Adaptation

Genetics of Adaptation
Author: Rodney Mauricio
Publisher: Springer Science & Business Media
Total Pages: 207
Release: 2005-07-20
Genre: Science
ISBN: 1402038364

An enduring controversy in evolutionary biology is the genetic basis of adaptation. Darwin emphasized "many slight differences" as the ultimate source of variation to be acted upon by natural selection. In the early 1900’s, this view was opposed by "Mendelian geneticists", who emphasized the importance of "macromutations" in evolution. The Modern Synthesis resolved this controversy, concluding that mutations in genes of very small effect were responsible for adaptive evolution. A decade ago, Allen Orr and Jerry Coyne reexamined the evidence for this neo-Darwinian view and found that both the theoretical and empirical basis for it were weak. Orr and Coyne encouraged evolutionary biologists to reexamine this neglected question: what is the genetic basis of adaptive evolution? In this volume, a new generation of biologists have taken up this challenge. Using advances in both molecular genetic and statistical techniques, evolutionary geneticists have made considerable progress in this emerging field. In this volume, a diversity of examples from plant and animal studies provides valuable information for those interested in the genetics and evolution of complex traits.