Consequences of the rotation of DNA are illustrated in Figure 9.17 in the twin domain model for transcription. As RNA polymerase pushes forward along the double helix, it generates positive supercoils ahead and leaves negative supercoils behind. For each

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Biotechnology Research Institute is primarily dedicated to education and research in biotechnology including molecular bio-pharming, subviral RNA pathogens, the metabolism of lipids and lipoproteins, functions and immune suppression, cell division and DNA replication, membrane lipids, antioxidants, molecular-genetic analysis of RNA viruses, blood coagulation.

主要致力于生物技術(shù)的教學(xué)與研究，研究領(lǐng)域包括分子生物藥物化學(xué)一a级黄片免费看，亞病毒RNA病原體欧美日韩草草影院在线观看，脂類和脂蛋白的物質(zhì)代謝，機能和免疫抑制50熟妇，細胞分裂和DNA復(fù)制毛片AA级高清免费视频，膜脂，抗氧化劑男人的天堂视频，RNA病毒的分子－遺傳分析影音先锋在线资源网看，血凝固等。

The RNA extracted from the spleens of sarcoma-180 bearing mice of 0,7,14,21 and 28 days after inoculation with the tumor cells and together with the S-180 cells were subcutaneously injected into the corresponding groups of experimental mice.

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HCV-RNA-positive specimens were genotyped and HCV-RNA-negative specimens serotyped.

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Five expressed genes contributed to the flowering process and embryonic development such as prolamine, gene for allergenic protein, chalcone synthase, putative peptide methionine sulfoxide reductase and acyl carrier protein Ⅱ gene were chosen to hybridize with a 1510-RNA-blot (time-point phenotypes) array. The 1510 RNA blots were prepared into an RNA array for the purpose of conferring and validating global transcriptional profiles on booting, flowering and filling quantitatively and qualitatively at a statistic level. The results verified: Prolamine and allergenic protein were high-expressed in filling grains after being regulated by development, Chalcone synthase and methionine sulfoxide reductase were high-expressed in the leavies induced by light, in the root stressed for nitrogen deficiency.

為了全局性分析基因表達譜以及進一步驗證它們與開花過程的相關(guān)性，選取參與水稻開花過程和胚胎發(fā)育過程的基因：查爾酮合酶免费观看国产黄页网站、跞巳瞬偃巳四巳烁桑基載體蛋白Ⅱa级线手机免费观看、醇溶蛋白、S-腺苷基甲硫氨酸還原酶粉嫩人妻一区、過敏反應(yīng)蛋白等為探針欧美性爱在线综合，與1500個水稻RNA斑點陣列進行雜交時，結(jié)果證實：醇溶蛋白和過敏反應(yīng)蛋白受發(fā)育調(diào)節(jié)在乳熟成穗中高表達啊啊啊轻点在线观看，查爾酮合酶和S-腺苷基甲硫氨酸還原酶在葉片中受光誘導(dǎo)久久一级黄片羞羞、在根中受缺氮脅迫高表達。

Transfer RNA A type of RNA that participates in protein synthesis in living cells.

轉(zhuǎn)移 RNA ：參與細胞中蛋白質(zhì)合成的一種 RNA 分子在线视频自拍网。

The final product of transcription is then spliced and modified into one of three RNA molecules: messenger RNA, transfer, or ribosomal.

最后產(chǎn)品的轉(zhuǎn)錄然后剪接和修改分為三種 RNA 分子：信使 RNA

A sequence of three adjacent nucleotides in transfer RNA designating a specific amino acid that binds to a corresponding codon in messenger RNA during protein synthesis.

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A third class of RNA is also required for protein synthesis, the ribosomal RNA.

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This type of RNA is called messenger RNA. The job of mRNA is to carry the message from the DNA to a ribosome, for translation of the gene into protein.

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