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- chioroplast rRNA 叶绿体rRNA
- Like mRNA, both tRNA and rRNA are transcripts of chromosomal DNA. tRNA及rRNA同mrna一样，都是染色体DNA的转录产物。
- The result agreed with the former result of 12S rRNA gene studies. 同时，根据扩增情况，计算了12种鹭科鸟类的遗传距离，重建系统发生树。
- It is partially composed of the rRNA we just spoke of. 这是部分组成的核糖体RNA我们刚才谈到的。
- Now many biologists still regard SSU rRNA tree as the standard tree of life. 现在许多生物学家仍将SSU rRNA树看作标准的生命之树。
- The ribosome comprises different types of rRNA and associated proteins. 核糖体是由不同的rRNA和相关蛋白组成。
- Strains tested were divided into three IGS types according to size of 16S-23S rRNA IGS PCR. 依16S-23S rRNA IGS PCR RFLP分析中IGS大小可将供试菌株分为三类。
- Nucleotide sequences of 472~481bp for 16S rRNA gene and 658bp for COI gene were obtained, respectively. 得到的序列总长度分别为472~481bp(16S)和658bp(COI)。
- Objective To study the relationship between the activity of rRNA genes and the evolution of Ph(+) CML. 目的 研究Ph染色体阳性慢性粒细胞白血病即Ph(+ )CML患者骨髓细胞rRNA基因活性的变化规律及与CML病程发展的关系 .
- Poly(A)+ mRNA isolate kit was used to isolate mRNA from the general RNA and got rid of tRNA and rRNA. 利用Poly(A)~+ mRNA isolation kit对mRNA进行了纯化，有效地去除了绝大部分的tRNA和rRNA；
- U17 snoRNA is a member of the H/ACA box class of small nucleolar RNAs involved in ribosomal RNA (rRNA) maturation. U17 snoRNA是H/ACA纲的snoRNA,参与rRNA的加工成熟。
- This shows that the organization of the nucleoli is highly regulated and dependent on the stages in rRNA processing. 这些厚的黑云可以遮挡掉大部分的阳光，时间长达数周。
- Two pairs of specific primers: Tch old and Tch new primers were designed based on the result of 18S rRNA gene sequence. 经试验证明这两对引物能够非常有效的区分吕氏泰勒虫和尤氏泰勒虫。
- From this paper, it can be seen that the primary structure of the rRNA genes was applied. 从中可以看出，核糖体RNA基因已经广泛应用于海洋动物的分子系统学研究中，但主要利用的是核糖体RNA基因的一级结构。
- The PCR used a cattle-specific primer set targeting a 223 bp fragment from the mitochondrial 12S rRNA gene. PCR方法是用一对特异性引物来扩增牛的线粒体的12SrRNA上的一段长223bp的目的片断。
- We amplified SSU rRNA of Leishmania donovani with primer R222 and R333 by reverse transcription polymerase chain reaction. 我们采用引物R222和R333建立杜氏利什曼原虫SSUrRNA逆转录多聚酶链反应（RT－PCR）。
- This paper deals with the PCR amplification and sequencing of mitoch-ondrial DNA 12S rRNA gene of Charybdis japonica and Thalamita prymna. 以相应引物对日本?和底栖短桨蟹的线粒体 DNA1 2 S r RNA基因片段进行了 PCR扩增和序列测定 ,分析比较了 2种间序列差异。
- The sequenced DNA fragment was 357bp long, and it shared 99% homology with the PC LSU mt rRNA gene announced by Sinclair and his colleagues. 测序结果显示所得基因片段长为357hP，与GeneBank中的D有序列比对；
- The 16S rRNA PCR-membrane reverse dot blot hybridization technique showed that the sensitivity was 92.49%, and the specificity was 100%. PCR-膜反向斑点杂交技术鉴定分枝杆菌菌种的灵敏度为92.;49%25;特异度为100%25。
- DNA fragment of 12S rRNA gene was amplified from the templates extracted from the membrane or bile of snake gallbladder, and sequenced subsequently. 并分别从药材蛇胆的胆衣和胆汁中提取DNA，经PCR扩增得到约400bp的12S rRNA基因片段，并测序。
