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Author : Adam Sedgwick
Publisher :
ISBN 13 :
Total Pages : 734 pages
Book Rating : 4.02/5 ( download)
Download or read book Amphioxus, Vertebrata written by Adam Sedgwick and published by . This book was released on 1905 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur Willey
Publisher :
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.12/5 ( download)
Download or read book Amphioxus and the Ancestry of the Vertebrates written by Arthur Willey and published by . This book was released on 1894 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Adam Sedgwick
Publisher :
ISBN 13 :
Total Pages : 830 pages
Book Rating : 4.41/5 ( download)
Download or read book A Student's Text-book of Zoology: Amphioxus, Vertebrata written by Adam Sedgwick and published by . This book was released on 1905 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur Willey
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.60/5 ( download)
Download or read book Amphioxus and the Ancestry of the Vertebrates written by Arthur Willey and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : An-Long Xu
Publisher : Elsevier
ISBN 13 : 0128096470
Total Pages : 306 pages
Book Rating : 4.75/5 ( download)
Download or read book Amphioxus Immunity written by An-Long Xu and published by Elsevier. This book was released on 2015-12-31 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphioxus Immunity: Tracing the Origin of Human Immunity covers a remarkable range of information about Amphioxus and its evolutionary context. This compilation of what is currently known about Amphioxus, with a sharp focus on its immune system, includes 13 topics, such as: Amphioxus as a model for understanding the evolution of vertebrates basic knowledge of immunology immune organs and cells of amphioxus a genomic and transcriptomic view of the Amphioxus immunity pattern recognition system in Amphioxus transcription factors in Amphioxus the complement system of Amphioxus the oxidative burst system in Amphioxus immune effectors in Amphioxus lipid signaling of immune response in Amphioxus apoptosis in amphioxus; primitive adaptive immune system of Amphioxus and future research directions This valuable reference book is loaded with information that will be useful for anyone who wishes to learn more about the origin of vertebrates and adaptive immunity. Provides new evidence on the origin of the adaptive immune system, the evolution of innate immunity, and evolution-stage specific immune defense mechanisms Not only presents the cells and molecules involved in the adaptive immune response in Amphioxus, but also characterizes the origination and evolution of the gene families and pathways involved in innate immunity Includes much pioneering work, from the molecular, genomic, and cellular to the individual level
Author : Berthold Hatschek
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.LJ/5 ( download)
Download or read book The Amphioxus and Its Development written by Berthold Hatschek and published by . This book was released on 1893 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur Willey
Publisher : Theclassics.Us
ISBN 13 : 9781230860145
Total Pages : 86 pages
Book Rating : 4.42/5 ( download)
Download or read book Amphioxus and the Ancestry of the Vertebrates written by Arthur Willey and published by Theclassics.Us. This book was released on 2013-09 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1894 edition. Excerpt: ...in the details of its organisation, essentially resembles the embryos of the higher types. GENERAL CONSIDERATIONS. We will now pass on to give a general interpretation of some of the principal phenomena which are presented to us in the development of Amphioxus. Larval Asymmetry. By far the most prominent feature of the fully formed larva is its astounding asymmetry, and it is extremely important, from a morphological point of view, to form a just conception of it. The phenomenon of asymmetry manifests itself in the larva of Amphioxus under several very different aspects, and is occasioned by various causes. For convenience we may classify the forms of asymmetry which we have to consider under three main divisions, according to the type of organs involved. 1. Median Asymmetry.--This relates to such structures as lie normally in the middle line, whether dorsal or ventral, but which have been mechanically or correlatively displaced from their primitive position by the differential growth of neighbouring parts. Such are the olfactory pit and neuropore, the anus, the mouth, and the endostyle. All these are essentially and primordially median and unpaired structures. We have already dealt with the neuropore and anus, while the mouth and endostyle will be considered below. 2. Bilateral Asymmetry.--This refers to the alternation of paired structures, such as myotomes, spinal nerves, gillslits, and gonads, which we have already noted in the adult organisation. Primarily the organ of one side lies opposite to its antimere of the other side. By a secondary displacement it comes to alternate with it. 3. Unilateral Asymmetry.--Next to the asymmetrical mouth, this is perhaps the most striking form of asymmetry which the larva of Amphioxus exhibits. It...
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Author : Arthur 1867-1942 Willey
Publisher : Legare Street Press
ISBN 13 : 9781013848025
Total Pages : 346 pages
Book Rating : 4.20/5 ( download)
Download or read book Amphioxus and the Ancestry of the Vertebrates [microform] written by Arthur 1867-1942 Willey and published by Legare Street Press. This book was released on 2021-09-09 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
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Author : Arthur 1867-1942 Willey
Publisher : Legare Street Press
ISBN 13 : 9781015119956
Total Pages : 346 pages
Book Rating : 4.56/5 ( download)
Download or read book Amphioxus and the Ancestry of the Vertebrates [microform] written by Arthur 1867-1942 Willey and published by Legare Street Press. This book was released on 2021-09-10 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Arthur Everett Shipley
Publisher : Nabu Press
ISBN 13 : 9781293169988
Total Pages : 728 pages
Book Rating : 4.86/5 ( download)
Download or read book A Student's Text-Book of Zoology written by Arthur Everett Shipley and published by Nabu Press. This book was released on 2013-11-01 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
