遗传生物化学
遗传生物化学-
此项研究结果证实了人们的性取向是在母亲怀孕早期，由遗传因素和生物化学因素共同决定的这一说法。
The discovery , to be published by researchers in America , backs claims that human sexuality is determined by genetic and biochemical factors at work during early pregnancy .
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小鼠胸苷激酶缺陷型细胞（LTK~-）在遗传工程，在生物化学及病毒学领域有广泛的用途。
The LTK - cell line is characterized by a deficiency of thymidine kinase and has been widely used in investigations on genetics , biochemistry and virology .
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遗传资源最重要的价值体现在其包含的遗传和生物化学信息，而产权的保护并不能直接延伸到这些知识产品。
The most important value of genetic resource is the genetic and biochemical information contained in genetic resource , but the property right protection could not extend to the information product .