Ecological genetics of Phrynocephalus vlangalii on the North Tibetan (Qinghai) plateau: correlation between environmental factors and population genetic variability.

Jin YT; Liu NF

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Ecological genetics of Phrynocephalus vlangalii on the North Tibetan (Qinghai) plateau: correlation between environmental factors and population genetic variability.

机译：北藏北藏（青海）高原植物生态遗传学：环境因素与群体遗传变异的相关性。

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Ecological genetics is the study of adaptation of natural populations to their physical and biological environments and the mechanisms by which they respond to environmental changes (Merrell 1981). The interplay between a genetically variable population and its ever-changing environment is the focus of attention in ecological genetics (Merrell 1981). Populations are dynamic units precisely adapted physiologically and genetically to their environments. They are sensitive to and responsive, within limits, to any change in their environmental conditions. To the extent that these phenotypes are controlled or influenced by genes or genotypes, natural selection will act indirectly on genes and genotypes. If the genotypes of individuals with different phenotypes differ, these genes and genotypes of the individuals favored by natural selection will tend to increase in relative frequency (Merrell 1981). In this way, natural selection brings about genetic changes in population genetics.

机译：生态遗传学是研究自然群体对其物理和生物环境的适应以及它们对环境变化的影响（Merrell 1981）的机制。基因变量群体与其不断变化的环境之间的相互作用是生态遗传学中注意的焦点（Merrell 1981）。种群是动态单位，精确地在生理学和遗传上适应他们的环境。它们对环境条件的任何变化有敏感和响应于限制。为了受到基因或基因型的控制或影响这些表型的程度，自然选择将间接作用于基因和基因型。如果具有不同表型的个体的基因型不同，这些基因和通过自然选择的个体的基因型将趋于增加相对频率（Merrell 1981）。通过这种方式，自然选择带来了人口遗传学的遗传变化。

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来源
《Biochemical Genetics》 |2008年第10期|共7页
作者
Jin YT; Liu NF;
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Institute of Zoology School of Life Sciences Lanzhou University Lanzhou 730000 Gansu P.R;

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正文语种 eng
中图分类遗传学;
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1. Ecological genetics of Phrynocephalus vlangalii on the North Tibetan (Qinghai) plateau: correlation between environmental factors and population genetic variability. [J] . Jin YT, Liu NF Biochemical Genetics . 2008,第9a10期

机译：青藏高原北部弗氏披头藻的生态遗传学：环境因素与种群遗传变异性的相关性。
2. Ecological genetics of Phrynocephalus vlangalii on the North Tibetan (Qinghai) plateau: correlation between environmental factors and population genetic variability. [J] . Jin YT, Liu NF Biochemical Genetics . 2008,第9a10期

机译：北藏北藏（青海）高原植物生态遗传学：环境因素与群体遗传变异的相关性。
3. Ecological Genetics of Phrynocephalus vlangalii on the North Tibetan (Qinghai) Plateau: Correlation between Environmental Factors and Population Genetic Variability [J] . Yuan-Ting Jin, Nai-Fa Liu Biochemical Genetics . 2008,第s9a10期

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6. Ecological Risk Factors Related to Environmental Uses of Genetically Engineered Organisms [R] . Sharples, F. E. 1987

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Ecological genetics of Phrynocephalus vlangalii on the North Tibetan (Qinghai) plateau: correlation between environmental factors and population genetic variability.

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