| 书目名称 | Molecular Embryology | | 编辑 | Paul T. Sharpe,Ivor Mason | | 视频video | | | 丛书名称 | Methods in Molecular Biology | | 图书封面 |  | | 描述 | Most people have some interest in embryos; this probably results, in part, from their interest in understanding the biological origins of themselves and their offspring and, increasingly, concerns about how environmental change such as pollution might affect human development. Obviously, et- cal considerations preclude experimental studies of human embryos and, c- sequently, the developmental biologist has turned to other species to examine this process. Fortunately, the most significant conclusion to be drawn from the experimental embryology of the last two decades is the manner in which orthologous or closely related molecules are deployed to mediate similar - velopmental processes in both vertebrates and invertebrates. The molecular mechanisms regulating processes fundamental to most animals, such as axial patterning or axon guidance, are frequently conserved during evolution. (It is now widely believed that the differences between phyla and classes are the result of new genes, arising mostly by duplication and divergence of extant sequences, regulating the appearance of derived characters. ) Other vertebrates are obviously most likely to use the same devel- mental mechanisms as | | 出版日期 | Book 19991st edition | | 版次 | 1 | | doi | https://doi.org/10.1385/1592592708 | | isbn_ebook | 978-1-59259-270-8Series ISSN 1064-3745 Series E-ISSN 1940-6029 | | issn_series | 1064-3745 | | copyright | Humana Press 1999 |
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发表于 2025-3-21 16:12:32
