Автор: Scott Название: Human Tooth Crown and Root Morphology ISBN: 1107480736 ISBN-13(EAN): 9781107480735 Издательство: Cambridge Academ Рейтинг: Цена: 7602.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This guide to scoring crown and root traits in human dentitions is ideal for researchers and students. It provides detailed descriptions and illustrations of forty-two dental and oral traits, and is supplemented by a web-based application that can help evaluate the ancestry of an individual in a forensic context.
Автор: Sylwester Chyb Название: Atlas of Drosophila Morphology, ISBN: 0123846889 ISBN-13(EAN): 9780123846884 Издательство: Elsevier Science Рейтинг: Цена: 18528.00 р. Наличие на складе: Поставка под заказ.
Описание: The Atlas of Drosophila Morphology: Wild-type and Classical Mutants is the guide every Drosophila researcher wished they had when first learning genetic markers, and the tool they wish they had now as a handy reference in their lab research. Previously, scientists had only poor-quality images or sketches to work with, and then scattered resources online - but no single visual resource quickly at their fingertips when explaining markers to new members of the lab, or selecting flies to do their genetic crosses, or hybrids. . This alphabetized guide to Drosophila genetic markers lays flat in the lab for easy referencing. It contains high-resolution images of flies and the appropriate marker on the left side of each page and helpful information for the marker on the facing page, such as symbol, gene name, synonyms, chromosome location, brief informative description of the morphology, and comments on marker reliability. A companion website with updated information, useful links, and additional data provided by the authors complements this extremely valuable resource. . .
Автор: Shapiro Название: Disordered Vertebral and Rib Morphology in Pudgy Mice ISBN: 3319431498 ISBN-13(EAN): 9783319431499 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: ?This book presents results obtained from the whole mount preparations, radiological, and histological studies of 60 pu/pu and pu/+ mice from late embryo until 3 months of age. Most mice were in the embryo to 6 week age group where vertebral developmental changes are most marked. Although vertebral abnormalities have been identified as due to mutations in the delta-like 3 (Dll3) gene, it is evident that each mouse has differing structural abnormalities. The disorder is analogous to human congenital scoliosis, a common variant of which is spondylocostal dysplasia. The histological studies presented in this book include plastic embedded sections which allow for high level resolution not only of vertebrae, intervertebral discs, and ribs but also of associated spinal cord, nerve roots and ganglia. In addition an overview of embryo and neonatal development in mouse, chick and human vertebrae is provided to better assess how and where deviant pathoanatomy occurs. The book discusses the possible variables involved in creating final deformity beyond the gene abnormality itself.
Описание: The 9th ISMM conference covered a very diverse collection of papers, bound together by the central themes of mathematical morphology, namely, the tre- ment of images in terms of set and lattice theory.
Annelida, mainly consisting of marine Polychaeta and in faunal and partly parasitic Clitellata, is one the most significant metazoan taxa. Its more than 20.000 described species invade nearly all habitats and play a central role in marine benthic systems as well as in terrestrial soil communities. Annelids include all soft-bodied segmented worm-like organisms and have been recognized as a separate "phylum" for almost 200 years.
Recently, evidence has been accumulated which shows that some of the groups formerly regarded as independent "phyla" such as Pogonophora (now recognized as Siboglinidae), Echiura, Myzostomida and perhaps Sipuncula, are most probably nothing else than greatly modified Annelida. The extreme morphological diversity found especially in Polychaeta displays the plasticity of a simple segmented organisation that basically is nothing else but a serial repetition of identical units. Thus, annelids are highly important to our understanding of fundamental questions about morphological and adaptive diversity, as well as clarifying evolutionary changes and phylogenetic relationships.
The book aims to summarize our knowledge on Polychaetes polychaetes and their allies and gives an overview of recent advances gained by studies that employed conventional and modern methods plus, increasingly and importantly, the use of molecular markers and computer-assisted kinship analyses. It also reflects the state of art in polychaete sciences and presents new questions and controversies. As such it will significantly influence the direction of research on Polychaeta and their related taxa.
Описание: "AN INVALUABLE ARCHIVE" Nature The Human Fossil Record series is the most authoritative and comprehensive documentation of the fossil evidence relevant to the study of our evolutionary past. It fills the critical need for a complete resource that provides detailed morphological descriptions based on uniformly applied protocols, along with all new photographs taken exclusively for the series. This second volume covers the craniodental remains from Africa and Asia attributed to the genus Homo. In this monumental and groundbreaking new series, the authors use clearly defined terminology and descriptive protocols that are applied uniformly throughout. Organized alphabetically by site name with detailed morphological descriptions and original, expertly taken photographs, each entry features : Morphology Location information History of discovery Previous systematic assessments of the fossils Geological, archaeological, and faunal contexts Dating References to the primary literature The Human Fossil Record series is truly a must-have reference for anyone interested in the study of human evolution.
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