Insect ultrastructure (60 résultats)

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Dust jacket in poor condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,850grams, ISBN. …

Etat : Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. Dust jacket in poor condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,850grams, ISBN.…

Etat : Very good. , text figs. . HB. wrappers. Vg. Dissertation. [9789155434984].

Etat : good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Etat : Very good. 335, text figs. 250x170mm. HB. Vg. . [9780521344418].

Cloth. Etat : Gut. 185 p., ill. Good. Ex-library with usual markings. Clean pages. Sprache: Englisch Gewicht in Gramm: 840.

Hard Cover. Etat : Very Good. Etat de la jaquette : Good. First Edition. Collection of ten papers: Symposia of the Royal Entomological Society of London: Number Five. Hardcover, full red cloth, gilt spine title. Ink name and address label on first page, otherwise clean. Jacket lightly worn, a little faded and stained, but good. 187 pages, b/w plates, figures, tables, references. Size: Quarto.…

Hardcover. Etat : Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. The dust jacket is a little tatty and torn. Good condition.…

Etat : New.

Paperback. Etat : New. This 1987 book reviews and illustrates the structure, as seen by the scanning and transmission electron microscopes, of the spermatozoa of insects, centipedes, millipedes and onychophorans. Virtually every reference in the large literature on sperm ultrastructure in these groups is cited and many further observations are included. The spermatozoa of spiders and other arachnids and crustaceans are also briefly treated. The remarkable diversity of sperm structure in arthropods is shown to have great value for the study of taxonomic and evolutionary relationships. These variations and omissions have important lessons for students familiar with the more orthodox sperm of mammals. Giant sperm reaching a length of 15mm, much longer than the male fly, are described for Drosophila and the genetic control of sperm structure and its manipulation by x-ray irradiation and hybridization, with implications for control of lepidopteran insect pests is discussed.…

Hardcover. Etat : Gut. Ex-library with stamp and library-signature in good condition, some traces of use. R-07173 Sprache: Englisch Gewicht in Gramm: 350.

Etat : New.

Paperback. Etat : New.

Etat : New. This 1987 book examines the structure, as seen by the scanning and transmission electron microscopes, of the spermatozoa of insects, centipedes, millipedes and onychophorans. Num Pages: 338 pages, Illustrations. BIC Classification: PSVT7. Category: (P) Professional & Vocational. Dimension: 244 x 170 x 18. Weight in Grams: 540. . 2011. Reissue. paperback. . . . . …

Etat : New. In English.

Etat : New. This 1987 book examines the structure, as seen by the scanning and transmission electron microscopes, of the spermatozoa of insects, centipedes, millipedes and onychophorans. Num Pages: 338 pages, Illustrations. BIC Classification: PSVT7. Category: (P) Professional & Vocational. Dimension: 244 x 170 x 18. Weight in Grams: 540. . 2011. Reissue. paperback. . . . . Books ship from the US and Ireland. …

Etat : New. In English.

Ln. / cloth. Etat : Sehr gut. 497 p. In very good condition. Without jacket. Label inside board, stamp to frontendpaper. ISBN: 9780124702752 Sprache: Englisch Gewicht in Gramm: 1856.

Paperback. Etat : Brand New. 650 pages. 10.00x7.00x1.48 inches. In Stock.

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - Cell biology is moving at breakneck speed, and many of the results from studies on insects have helped in understanding some of the central problems of biology. The time is therefore ripe to provide the scientific community with a series of up-to-date, well illustrated reviews of selected aspects of the sub microscopic cytology of insects. The topics we have included fall into four general groups: seven chapters deal with gametogenesis, four concern develop ing somatic cells, seventeen chapters describe specialized tissues and organs, and three chapters cover cells in pathological states. These accounts are illustrated with over 600 electron micrographs. The more than 1100 pages in the two volumes of Insect Ultrastructure combined labors of 49 dedicated contributors from II countries. represent the These authors have digested and critically summarized a very large body of information, and some measure of this effort can be gained from consulting the bibliographies that close each of the 31 chapters. These contain 2400 publica tions authored by 1500 different scientists. However, before we congratulate ourselves on the advanced state of our knowledge, it is worth remembering that representatives of less than 0.01 % of the known species of insects have been examined with the electron microscope.…

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - This 1987 book reviews and illustrates the structure, as seen by the scanning and transmission electron microscopes, of the spermatozoa of insects, centipedes, millipedes and onychophorans. Virtually every reference in the large literature on sperm ultrastructure in these groups is cited and many further observations are included. The spermatozoa of spiders and other arachnids and crustaceans are also briefly treated. The remarkable diversity of sperm structure in arthropods is shown to have great value for the study of taxonomic and evolutionary relationships. These variations and omissions have important lessons for students familiar with the more orthodox sperm of mammals. Giant sperm reaching a length of 15mm, much longer than the male fly, are described for Drosophila and the genetic control of sperm structure and its manipulation by x-ray irradiation and hybridization, with implications for control of lepidopteran insect pests is discussed.…

Etat : New.

Octavo,185 pp.,photographs, fine copy in dustwrapper. Symposia of the Royal Entomological Society of London: number five.

Paperback. Etat : New. This 1987 book reviews and illustrates the structure, as seen by the scanning and transmission electron microscopes, of the spermatozoa of insects, centipedes, millipedes and onychophorans. Virtually every reference in the large literature on sperm ultrastructure in these groups is cited and many further observations are included. The spermatozoa of spiders and other arachnids and crustaceans are also briefly treated. The remarkable diversity of sperm structure in arthropods is shown to have great value for the study of taxonomic and evolutionary relationships. These variations and omissions have important lessons for students familiar with the more orthodox sperm of mammals. Giant sperm reaching a length of 15mm, much longer than the male fly, are described for Drosophila and the genetic control of sperm structure and its manipulation by x-ray irradiation and hybridization, with implications for control of lepidopteran insect pests is discussed.…

Etat : New. In English.

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - Fourteen years have passed since the publication of David Spencer Smith's Insect Cells: Their Structure and Function. Here the results of a decade of electronmicroscopic studies on insect cells were summarized in an organized and integrated fashion for the first time, and the ultrastructural characteristics of different specialized cells and tissues were abundantly illustrated in the 117 plates this monograph contained. In the intervening period great progress has been made in the field of Insect Ultrastructure. Organelles not even mentioned in Smith's book, such as synaptonemal complexes, clathrin baskets, fusomes, and retinular junc tions, have been identified and functions proposed for them. There have also been many technical advances that have profoundly influenced the direction of subsequent research. A spectacular example would be the development by Miller and Beatty of the chromosomal spreading technique which allowed for the first time ultrastructural studies on segments of chromosomes containing genes in various stages of replication and transcription. Then there is the freeze-fracture procedure first described by Moor and his colleagues. This technique permitted an analysis of intercellular junctions that was impossible with the conventional sectioning methods. The results greatly clarified our understanding of the channels for ion movement and the permeability barriers between cells and also the membrane changes that occur during the embryonic differentiation and metamorphosis of various types of insect cells.…

Etat : New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Etat : Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Paperback. Etat : Brand New. reprint edition. 507 pages. 10.00x7.01x1.15 inches. In Stock.

Etat : Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…