目的：采用高通量基因芯片观察大鼠抑郁症模型基因表达的变化，结合基因功能分类体系探讨抑郁症的发病机制。
AIM: To observe the alteration of gene expression of depression rat models by gene chips of high flux, and explore the pathogenesis of depression combining with classification system of gene function.
应用机器学习进行分类是基因功能预测的一种重要手段。
Classification by machine learning is an important technique to predict gene functions.
依据这两个准则，本文提出了一种改进的基于基因功能树的基因功能分类算法。
According to these two algorithms, this thesis proposed a new gene function classification algorithm based on gene function tree.
本文对已完成全基因组测序的16个植物病原细菌基因组进行序列分析，推测出基因组中的致病基因并对其进行了功能分类。
In this paper, 16 sequenced phytopathogenic bacteria complete genome were analysed, as a result the pathogenic genes were speculated and classified basic on their function analyse.
本文就昆虫抗菌肽的分类、生物功能、基因工程研究进展以及在医药领域的应用等作一综述。
This paper briefly reviews its classification its biological functions, the development on genetic engineering and the application in medicine.
它不仅覆盖了基因的过程、功能和定位，而且覆盖了生物医学分类，例如疾病、化合物、技术和突变。
It does not cover only process, function and location of genes, but also biomedical categories such as diseases, compounds, techniques and mutations.
结构注释是所有基因组学的基础，因为没有准确的基因模型，跨分类群理解基因功能或基因进化可能是受阻碍的。
Structural annotation is the foundation of all genomics as without accurate gene models understanding gene function or evolution of genes across taxa can be impeded.
经过分类分析，下调基因，主要可以分为五个功能类：蛋白质降解、RNA转录调控、细胞壁合成降解、激酶受体和肽运输。
The down-regulated genes can be divided in five classes:protein degradation, RNA transcription, cell wall synthesis and degradation, kinase receptor and peptide transport.
单核苷酸多态性在水稻遗传图谱的构建、基因克隆和功能基因组学研究、标记辅助选择育种、遗传资源分类及物种进化等方面的应用具有巨大潜力。
SNP has showed the huge potential in the establishing in the rice genetic maps, genes cloning and functional genomics, MAS in rice breeding and studying in classification and evolution of germplasm.
单核苷酸多态性在水稻遗传图谱的构建、基因克隆和功能基因组学研究、标记辅助选择育种、遗传资源分类及物种进化等方面的应用具有巨大潜力。
SNP has showed the huge potential in the establishing in the rice genetic maps, genes cloning and functional genomics, MAS in rice breeding and studying in classification and evolution of germplasm.
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