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- BookBruce M. Carlson ; contributor, Piranit Nik Kantaputra.Summary: "Completely revised from cover to cover, Human Embryology and Developmental Biology, 6th Edition, helps you master complex concepts on every aspect of normal and abnormal human development. Dr. Bruce M. Carlson provides authoritative, readable coverage of today's scientific knowledge in this fast-changing field, keeping you up to date with what you need to know for coursework, exams, and clinical practice"--Publisher's description.
Contents:
Developmental tables
Part 1: Early developmental and the fetal-maternal relationship. Getting ready for pregnancy
Transport of gametes and fertilization
Molecular basis for embryonic development
Cleavage and implantation
Formation of germ layers and early derivatives
Establishment of the basic embryonic body plan
Placenta and extraembryonic membranes
Developmental disorders: causes, mechanisms, and patterns
Part 2: Development of the body systems. Integumentary, skeletal, and muscular systems
Limb development
Nervous system
Neural crest
Sense organs
Head and neck
Digestive and respiratory systems and body cavities
Urogenital system
Cardiovascular system
Fetal period and birth
Answers to clinical vignettes and review questions.Digital Access ClinicalKey 2019 - ArticleLangman L, Paetkau V.J Virol. 1978 Feb;25(2):562-9.During the infection of Escherichia coli by bacteriophage T7, there is a gradual conversion of host DNA to T7 DNA. Recombination and replication occur during this time. We have devised a new way of examining the physical structures of the intermediates of these processes. It is based on the observation that there are no sites in T7 DNA susceptible to cleavage by the restriction endonuclease EcoRI. E. coli DNA, on the other hand, is susceptible to degradation by EcoRI. Thus, phage and host DNA can be separated by sucrose gradient centrifugation after treatment with EcoRI. Concatemeric T7 DNA contains a high proportion of branched, gapped, and whiskered structures. These appear to be intermediates of replication and recombination. This approach also monitors the conversion process from host to T7 DNA.