In vitro culture of spermatogonial stem cells is a basic technology of biology ,which can promote the biology investigation of spermatogonial stem cells . So spermatogonial stem cells in vitro culture has become one of the hot fields in the Biology of the Stem Cell in recent years .

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As the research of genome being lucubrated deeper and deeper, biology has come from molecular biology to system biology.

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Secondly, according to finding the combination of basic product design and bionic design, the author establishes the design method of bionic form design which is based on the view of product system. The systems flow are confirming bionic design object, cognizing biology characteristics, predigesting biology characteristics, changing biology characteristics to product and evaluating the design project.

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Research Areas Include: Animal behaviour, Biorhythms, Cell biology, Complexity of biological systems, Ecology, Enzyme kinetics, Evolutionary biology, Gene networks, Genetics, Membrane transport, Molecular structures, Morphogenesis, Neurobiology, Origin of life, Pattern formation, Physiological mechanisms and Population biology.

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The journal publishes original and significant contributions on the systematics and phylogeny of invertebrates worldwide, including papers on defined taxonomic groups and on the phylogeny, biogeography and/or other aspects of biodiversity and general biology of the group; contributions on the systematics of selected species; short, general papers, pertinent to invertebrate systematic biology on methodology, theoretical systematics, cladistics, phylogeny, molecular biology and biogeography; reviews of general invertebrate systematics, containing innovative data or overviews of current theories.

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It is difficult to develop.Finally, aimed at the problem about biology pesticide industry and combined with expert opinion this article put forward the strategy as follows: strengthen government behavior, try for policy support, wide trench to raise industrialization money of biology pesticide, set up Machine-made of innovation , actualize technological innovation of enterprise, integrate production and learn and study, promote translation of technological production, increase popularization and application of biology pesticide, set up the lex and change conception and stick to look a man as root and so on . I hope it can offer the reference when the policy of industry is established.

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