Download or read book Electron Microscopic Mapping of the Second Polytene Chromosome of Drosophila Melanogaster written by Anja O. Saura and published by . This book was released on 1986 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron microscopic mapping of the second polytene chromosome of Drosphila melanogaster written by Anja O. Saura and published by . This book was released on 1986 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ultrastructure of the Polytene Chromosome in Drosophila Melanogaster written by Marja Sorsa and published by . This book was released on 1969 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chromosome Maps of Drosophila written by Veikko Sorsa and published by Springer. This book was released on 1988-07-31 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ultrastructure of the Polytene Chromosome in Drosophilia Melanogaster with Special Reference to Electron Microscopic Mapping of Chromosome 3 R written by Marja Sorsa and published by . This book was released on 1969 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron Microscopic Revision of the Chromosome Maps of Drosophila Melanogaster written by Veikko Sorsa and published by . This book was released on 1987* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Visualization of Nucleic Acids written by Gerard Morel and published by CRC Press. This book was released on 1995-03-30 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a review of the principle approaches for visualizing DNA and RNA. Using scanning tunneling and atomic force microscopes, the three-dimensional image of the surface of nucleic acids can be seen at atomic-scale resolutions. Spreading methods provide useful details on structural features of isolated molecules, but the major constituent of living matter is water, and the cryomicroscope makes it possible to look at DNA in its aqueous environment. Genes can be detected simultaneously in situ in chromosomes using fluorescent probes, and also at the electron microscopic level. In cells, nucleic acids are localized and quantified by dyes; electron microscopy is used with cytochemical, immunocytological, nuclease, and in situ hybridization methods. The main potential applications for pathological studies are shown with particular aspects such as viral nucleic acids and in situ PCR.
Download or read book Drosophila Cytogenetics Protocols written by Daryl S. Henderson and published by Springer Science & Business Media. This book was released on 2008-02-03 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading drosophilists describe in step-by-step detail all the essential techniques for studying Drosophila chromosomes and suggest new avenues for scientific exploration. The chapters emphasize specimen preparation (from dissection to mounting) and cover both polytene and mitotic/meiotic chromosomes in depth. Each fully tested and readily reproducible protocol offers a background introduction, equipment and reagent lists, and tips on troubleshooting and avoiding pitfalls. A cutting-edge FISH and immunolocalization technique will be important for discovering how DNA sequence influences higher-order chromosome architecture and ultimately gene expression.
Download or read book Mapping a Meiotic Pairing Site in the Second Chromosome of Drosophila Melanogaster Males written by Nobuya Takano and published by . This book was released on 1995 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Genetics written by and published by Academic Press. This book was released on 1996-09-18 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Advances in Genetics illustrates the series goal to publish the most current, up-to-date reviews in the field of molecular and human genetics. This volume deviates from previous volumes in that it focuses solely on the polytene chromosome. In an excellent and exhaustive review, I.F. Zhimulev illustrates the use and function of the polytene chromosome in three parts: morphology and structure, organization and functional role of the heterochromaticregions, and the transcription patterns and replication of the chromosome. To best illustrate the breadth and scope of research, Dr. Zhimulev includes more than 100 figures and more than 2900 references specifically relevant to the polytene chromosome. Presents technical and historical overviews of molecular biology applied to disease detection, diagnosis, and treatment Chronicles the continuing explosion of knowledge in molecular genetic medicine by highlighting current approaches to understanding human illness Documents the revolution in human and molecular genetics leading to a new field of medicine
Download or read book Polytene Chromosomes in Genetic Research written by Veikko Sorsa and published by . This book was released on 1988 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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
Download or read book The Genome of Drosophila Melanogaster written by Dan L. Lindsley and published by . This book was released on 1992 with total page 1133 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. Key Features * 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
Download or read book Mapping the Essential Genes in the Pericentromeric Heterochromatin of the Second Chromosome s Left Arm in Drosophila Melanogaster written by Richard Yuditskiy and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterochromatic regions perform essential roles in model organisms such as Drosophila melanogaster, yet not all have been genetically mapped. The current project focused on identifying and mapping the essential heterochromatic genes found in the lethal region of the left arm of the second chromosome (2Lh) in D. melanogaster, constructing a genetic map in the process. This was achieved by finding fatal mutations in D. melanogaster lines via the candidate gene approach, which compared genomic DNA sequences of potential mutant candidates with the genes control line sequence. To indicate their importance, the mutations found were discussed and their effects on the genes are explained. Six out of the seven essential genes have been located: one which was previously found (light), and five in this project: CG42748, Ir40a, CG17493, Slmap, and Cht10. The seventh and final gene, l(2)40Fe, has been deemed unfindable and is explained more thoroughly later in this paper.
Download or read book Drosophila A laboratory handbook written by M. Ashburner and published by . This book was released on 1989 with total page 1380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genes Development and Cancer written by Howard D. Lipshitz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: - For the first time, Nobel Prize winner, Edward B. Lewis' research papers are published within one volume - Papers are organized into sections that reflect the focus of the research - Commentaries by Howard Lipshitz highlight key methods and results by explaining the science so it is accessible to upper-level undergraduates, graduate students, and professional researchers
Download or read book Drosophila Eye Development written by Kevin Moses and published by Springer Science & Business Media. This book was released on 2002-03-12 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 Kevin Moses It is now 25 years since the study of the development of the compound eye in Drosophila really began with a classic paper (Ready et al. 1976). In 1864, August Weismann published a monograph on the development of Diptera and included some beautiful drawings of the developing imaginal discs (Weismann 1864). One of these is the first description of the third instar eye disc in which Weismann drew a vertical line separating a posterior domain that included a regular pattern of clustered cells from an anterior domain without such a pattern. Weismann suggested that these clusters were the precursors of the adult ommatidia and that the line marks the anterior edge of the eye. In his first suggestion he was absolutely correct - in his second he was wrong. The vertical line shown was not the anterior edge of the eye, but the anterior edge of a moving wave of patterning and cell type specification that 112 years later (1976) Ready, Hansen and Benzer would name the "morphogenetic furrow". While it is too late to hear from August Weismann, it is a particular pleasure to be able to include a chapter in this Volume from the first author of that 1976 paper: Don Ready! These past 25 years have seen an astonishing explosion in the study of the fly eye (see Fig.
