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Gene Enzyme Systems In Drosophila
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Book Synopsis Gene-Enzyme Systems in Drosophila by : W. J. Dickinson
Download or read book Gene-Enzyme Systems in Drosophila written by W. J. Dickinson and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: There was a period in the history of modern biology when proteins were thought to be "gene products" in a rather direct sense. An account of their appearance and disappearance in the course of development and differentiation thus seemed an appropriate means of describing "gene regulation". When RNA was found to be the immediate product of genetic activity, the study of proteins as gene products lost some of its original attraction. Indeed, the development of the powerful method of nucleic acid hybridization aroused the hope that a large array of specific messenger-RNA molecules synthesized during cell differentiation could be individually assayed. The difficulties in the way of such ambitious projects were described in Volume 3 of this series: Nucleic Acid Hybridization in the Study of Cell Differentiation (ed. H. URSPRUNG, 1972). Enzymes are in large measure responsible for cell function. Clearly, their synthesis must be under genetic control. We are convinced that the study of enzyme behavior during development merits much attention, particularly if the work is carried out on a eukaryote that lends itself to genetic and developmental analysis. An impressive amount of genetic information is available on the insect Drosophila, and much has been learnt about its development. The giant chromosomes present in several tissues of this insect might well be useful in a continuing analysis of the appearance of specific enzymes and the transcription of the cognate genetic loci.
Book Synopsis Gene-enzyme Systems in Drosophila by : William J. Dickinson
Download or read book Gene-enzyme Systems in Drosophila written by William J. Dickinson and published by Springer. This book was released on 1975-01-01 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic and Molecular Analyses of Two Inducible Genes of Drosophila Melanogaster by : Douglas Charles Knipple
Download or read book Genetic and Molecular Analyses of Two Inducible Genes of Drosophila Melanogaster written by Douglas Charles Knipple and published by . This book was released on 1983 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterisation of the Alpha-glycerol-3-phosphate Oxidase Gene-enzyme System of Drosophila Melanogaster by : Jennifer L. Ross
Download or read book Characterisation of the Alpha-glycerol-3-phosphate Oxidase Gene-enzyme System of Drosophila Melanogaster written by Jennifer L. Ross and published by . This book was released on 1991 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Metabolic Physiology and Evolution of the Alcohol Dehydrogenase Gene-enzyme System in Drosophila by : Johanna Wilhelmina Maria Freriksen
Download or read book Metabolic Physiology and Evolution of the Alcohol Dehydrogenase Gene-enzyme System in Drosophila written by Johanna Wilhelmina Maria Freriksen and published by . This book was released on 1992 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Genetic Localization of a Leucine Aminopeptidase in Drosophila Melanogaster by : Ernest Victor Falke
Download or read book The Genetic Localization of a Leucine Aminopeptidase in Drosophila Melanogaster written by Ernest Victor Falke and published by . This book was released on 1965 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Peptidomics written by Mikhail Soloviev and published by John Wiley & Sons. This book was released on 2007-12-21 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide to peptidomics- a hands-on lab reference The first truly comprehensive book about peptidomics for protein and peptide analysis, this reference provides a detailed description of the hows and whys of peptidomics and how the techniques have evolved. With chapters contributed by leading experts, it covers naturally occurring peptides, peptidomics methods and new developments, and the peptidomics approach to biomarker discovery. Explaining both the principles and the applications, Peptidomics: Methods and Applications: * Features examples of applications in diverse fields, including pharmaceutical science, toxicity biomarkers, and neuroscience * Details the successful peptidomic analyses of biological material ranging from plants to mammals * Describes a cross section of analytical techniques, including traditional methodologies, emerging trends, and new techniques for high throughput approaches An enlightening reference for experienced professionals, this book is sufficiently detailed to serve as a step-by-step guide for beginning researchers and an excellent resource for students taking biotechnology and proteomics courses. It is an invaluable reference for protein chemists and biochemists, professionals and researchers in drug and biopharmaceutical development, analytical and bioanalytical chemists, toxicologists, and others.
Book Synopsis The Physiology of Insecta by : Morris Rockstein
Download or read book The Physiology of Insecta written by Morris Rockstein and published by . This book was released on 1973 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: V.1 - Physiology of ontogeny - biology, development, and aging; v.2 - A the and the external environment; Environment aspects; The insect and the external environment; Reaction and interaction; v.3 - The insect and the external environment. II. Reaction and interaction; The insect and the external environment. III. Locomotion; The insect and the internal environment-homeostasis-I; The insect and the internal environment. Homeostasis. II; The insect and the internal environment: homeostasis III.
Book Synopsis Scientific Frontiers in Developmental Toxicology and Risk Assessment by : National Research Council
Download or read book Scientific Frontiers in Developmental Toxicology and Risk Assessment written by National Research Council and published by National Academies Press. This book was released on 2000-12-21 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Frontiers in Developmental Toxicology and Risk Assessment reviews advances made during the last 10-15 years in fields such as developmental biology, molecular biology, and genetics. It describes a novel approach for how these advances might be used in combination with existing methodologies to further the understanding of mechanisms of developmental toxicity, to improve the assessment of chemicals for their ability to cause developmental toxicity, and to improve risk assessment for developmental defects. For example, based on the recent advances, even the smallest, simplest laboratory animals such as the fruit fly, roundworm, and zebrafish might be able to serve as developmental toxicological models for human biological systems. Use of such organisms might allow for rapid and inexpensive testing of large numbers of chemicals for their potential to cause developmental toxicity; presently, there are little or no developmental toxicity data available for the majority of natural and manufactured chemicals in use. This new approach to developmental toxicology and risk assessment will require simultaneous research on several fronts by experts from multiple scientific disciplines, including developmental toxicologists, developmental biologists, geneticists, epidemiologists, and biostatisticians.
Book Synopsis Molecular Evolutionary Conservation of the Drosophila Alpha-amylase Gene and Its Regulatory Systems by : Erin N. Yoshida
Download or read book Molecular Evolutionary Conservation of the Drosophila Alpha-amylase Gene and Its Regulatory Systems written by Erin N. Yoshida and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alpha-amylase is a digestive enzyme involved in the metabolism of starch. It is found in a wide variety of organisms, and its expression is often regulated by carbon source. The D. melanogaster $\alpha$-amylase gene was used here to show the evolutionary conservation of both a structural gene as well as its glucose repression regulatory system. The repression machinery was shown to be functionally conserved between yeast and flies, as the $\alpha$-amylase promoter was used to express luciferase-based reporter constructs in a glucose repressible manner in Saccharomyces. The repression motifs of the $\alpha$-amylase promoter were mapped to a 126 bp fragment which contains two putative binding sites for MIG1, the yeast transcription factor involved in glucose repression. Further 5$\sp\prime$ deletions or removal of the 3$\sp\prime$ MIG 1 binding site eliminated glucose repression. Additional evidence for conservation of this machinery was provided by the cloning of Drosophila genomic and cDNA copies for SNF4, a subunit of the yeast derepression complex. This genes codes for a 684 aa protein which features extended carboxy and amino terminal sequences relative to the known yeast and mammalian homologues. Southern analysis suggested the presence of two gene copies in Drosophila, which would agree with the multiple cDNA isoforms seen in mammals. Inferred phylogenies indicated that the short isoform seen in yeasts and most mammalian sequences group separately from the long isoforms seen in Drosophila, C. elegans and a second human sequence--indicating the possible organization of orthologous gene copies. Aside from low level similarity to a handful of IMP dehydrogenases and IMPDH-like proteins, SNF4 is not significantly similar to other known proteins. Last, the evolution of the $\alpha$-amylase gene itself was examined with regards to nucleotide and amino acid biases. Nucleotide bias was observed at all three codon positions, primarily as a pyrimidine preference in the coding strand. Due to a nucleotide bias at nonsynonymous sites, there were significant content differences in GC-rich and AT-rich amino acids depending on the GC content of the gene. Although an amino acid bias might be expected to affect phylogenetic determination, with $\alpha$-amylase this bias was shown to not have a strong influence on inferred gene trees.
Book Synopsis Molecular Studies on the Amylase Gene-enzyme System of Chickens by : Rema A. Gapusan
Download or read book Molecular Studies on the Amylase Gene-enzyme System of Chickens written by Rema A. Gapusan and published by . This book was released on 1991 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Genome of Drosophila Melanogaster by : Dan L. Lindsley
Download or read book The Genome of Drosophila Melanogaster written by Dan L. Lindsley and published by Academic Press. This book was released on 2012-12-02 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dedicated to the memory of George Lefevre in recognition of his exhaustive cytogenetic analysis of the X chromosome, The Genome of Drosophila melanogaster is the complete compendium of what is known about the genes and chromosomes of this widely used model organism. The volume is an up-to-date revision of Lindsley and Grell's 1968 work, Genetic Variations of Drosophila melanogaster. The new edition contains complete descriptions of normal and mutant genes including phenotypic, cytological, molecular, and bibliographic information. In addition, it describes thousands of recorded chromosome rearrangements used in research on Drosophila. This handbook and its accompanying polytene chromosome maps, are sturdily bound into the book as foldouts and available as a separate set, are essential research tools for the Drosophila community. Describes phenotype, cytology, and molecular biology of all recorded genes of Drosophila melanogaster, plus references to the literature Describes normal chromosome complement, special chromosome constructs, transposable elements, departures from diploidy, satellite sequences, and nonchromosomal inheritance Describes all recorded chromosome rearrangements of Drosophila melanogaster as of the end of 1989 Contains the cytogenetic map of all genes as of mid-1991 Contains the original polytene maps of C.B. Bridges, plus G. Lefevre's photographic equivalents, and the detailed maps of the chromosome arms produced by C.B. and P.M. Bridges All maps are reprinted as high-quality foldouts sturdily bound into the volume Maps may also be purchased separately in an eight-map packet, for laboratory and student use
Book Synopsis Molecular Biology of The Cell by : Bruce Alberts
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sperm Biology written by Scott S. Pitnick and published by Academic Press. This book was released on 2008-11-21 with total page 683 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sperm Biology represents the first analysis of the evolutionary significance of sperm phenotypes and derived sperm traits and the possible selection pressures responsible for sperm-egg coevolution. An understanding of sperm evolution is fast developing and promises to shed light on many topics from basic reproductive biology to the evolutionary process itself as well as the sperm proteome, the sperm genome and the quantitative genetics of sperm. The Editors have identified 15 topics of current interest and biological significance to cover all aspects of this bizarre, fascinating and important subject. It comprises the most comprehensive and up-to-date review of the evolution of sperm and pointers for future research, written by experts in both sperm biology and evolutionary biology. The combination of evolution and sperm is a potent mix, and this is the definitive account. The first review survey of this emerging field Written by experts from a broad array of disciplines from the physiological and biomedical to the ecological and evolutionary Sheds light on the intricacies of reproduction and the coevolution of sperm, egg and reproductive behavior
Book Synopsis Neurobiology of Chemical Communication by : Carla Mucignat-Caretta
Download or read book Neurobiology of Chemical Communication written by Carla Mucignat-Caretta and published by CRC Press. This book was released on 2014-02-14 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intraspecific communication involves the activation of chemoreceptors and subsequent activation of different central areas that coordinate the responses of the entire organism—ranging from behavioral modification to modulation of hormones release. Animals emit intraspecific chemical signals, often referred to as pheromones, to advertise their presence to members of the same species and to regulate interactions aimed at establishing and regulating social and reproductive bonds. In the last two decades, scientists have developed a greater understanding of the neural processing of these chemical signals. Neurobiology of Chemical Communication explores the role of the chemical senses in mediating intraspecific communication. Providing an up-to-date outline of the most recent advances in the field, it presents data from laboratory and wild species, ranging from invertebrates to vertebrates, from insects to humans. The book examines the structure, anatomy, electrophysiology, and molecular biology of pheromones. It discusses how chemical signals work on different mammalian and non-mammalian species and includes chapters on insects, Drosophila, honey bees, amphibians, mice, tigers, and cattle. It also explores the controversial topic of human pheromones. An essential reference for students and researchers in the field of pheromones, this is also an ideal resource for those working on behavioral phenotyping of animal models and persons interested in the biology/ecology of wild and domestic species.
Download or read book Fly Pushing written by Ralph J. Greenspan and published by CSHL Press. This book was released on 2004 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: A second edition of the classic handbook has become a standard in the Drosophila field. This edition is expanded to include topics in which classical genetic strategies have been augmented with new molecular tools. Included are such new techniques as homologous recombination, RNAi, new mapping techniques, and new mosaic marking techniques.
Download or read book Mitochondria written by Dario Leister and published by Springer Science & Business Media. This book was released on 2007-06-12 with total page 1195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mitochondrial Genomics and Proteomics Protocols offers a broad collection of methods for studying the molecular biology, function, and features of mitochondria. In the past decade, mitochondrial research has elucidated the important influence of mitochondrial processes on integral cell processes such as apoptosis and cellular aging. This practical guide presents a wide spectrum of mitochondrial methods, each written by specialists with solid experience and intended for implementation by novice and expert researchers alike. Part I introduces major experimental model systems and discusses their specific advantages and limitations for functional analysis of mitochondria. The concise overview of general properties of mitochondrial systems is supplemented by detailed protocols for cultivation of model organisms. Parts II-VI comprise a robust collection of protocols for studying different molecular aspects of mitochondrial functions including: genetics and microbiology, biochemistry, physiology, dynamics and morphology, and functional genomics. Emphasis is placed on new and emerging topics in mitochondrial study, such as the examination of apoptotic effects, fusion and fission of mitochondria, and proteome and transcriptome analysis.
