The genotypes and the state of a suitable starting material were shown to be important in the competence for T DNA transfer.
小麦基因型及转化材料的起始生理状态是影响TDNA转移的重要因素。
Results Artificial synthetic DNA transfer system and modified viral vectors could efficiently transfect target cells and get high level expression.
结果合成的DNA转运系统和经修饰的病毒载体体外转染靶细胞后，可获得显著表达。
One thing you did not realize was that there was more emotion and more understanding of the environment and with the DNA and RNA they transfer it to us when we eat it.
有一点你们始终没有意识到的是：当我们在吃东西的时候，更多的是情感和环境的理解通过dna和rna传输给我们。
The essence of cytoplasmic inheritance is transfer of cytoplasmic DNA.
细胞质遗传的本质是细胞器dna的传递。
DNA is an important substance in organism for genetic information storage and transfer.
DNA是生物体中储存和传递遗传信息的重要物质。
At present, we consider NO released by activated macrophages can kill target cells by restraining the tricarboxylic acid cycle, electron transfer and composition of DNA in target cells.
目前认为，经激活的巨噬细胞释放的NO可以通过抑制靶细胞线粒体中三羧酸循环、电子传递和细胞DNA合成等途径，发挥杀伤靶细胞的效应。
In order to investigate the charge transfer protection mechanism on DNA and itselectrophilic nucleotide-dTMP, caffeic acid (DHPAA) and methyl caffeate (MDHPA)protectors have been studied in detail.
为了探讨电荷转移机理，详细研究了咖啡酸（DHPAA）及其甲酯（MDHPA）类保护剂的保护效应。
The main purpose of DNA is to store, to transfer genetic information, and to control the expression of genetic information.
DNA的主要作用是存储、传递遗传信息，并控制遗传信息的表达。
Cloning, molecular --- Transfer of a DNA sequence into a single cell of a microorganism, followed by culture of the microorganism to produce large quantities of the DNA sample for analysis.
将DNA序列转移到微生物单细胞中，然后培养微生物，以产生大量DNA样本用以分析。
Interaction of DNA with small molecules, especially drug molecules affected physiological and physical chemical character of DNA and changed the transfer and copy of DNA.
小分子物质，特别是一些药物分子，与DNA的作用，影响到DNA的生理和物理化学性质，改变了DNA的转译和复制。
The UV absorption spectrum shows that the interaction between gossypol and DNA does not result in the formation of a covalent bond or a charge transfer complex.
紫外吸收光谱显示棉酚与DNA相互作用没有共价键形成。 也不生成电荷迁移络台物。
The UV absorption spectrum shows that the interaction between gossypol and DNA does not result in the formation of a covalent bond or a charge transfer complex.
紫外吸收光谱显示棉酚与DNA相互作用没有共价键形成。 也不生成电荷迁移络台物。
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