转移ｒｎａ造句

• 转移ＲＮＡ    替加环素的作用机制与四环素类抗生素相似，都是通过与细菌３０Ｓ核糖体结合，阻止转移ＲＮＡ的进入，使得氨基酸无法结合成肽链，最终起到阻断细菌蛋白质合成，限制细菌生长的作用。
• rna dependent rna polymerase    RNA dependent RNA polymerase is necessary for replication of the nodamura virus genome. The NS5B protein ( 65 kDa ) is the viral RNA dependent RNA polymerase. The mRNA encodes RNA dependen...
• rna-dependent rna polymerase    Hcv ns5b protein is encoded by ns5b gene , an rna - dependent rna polymerase that is responsible for the viral rna synthesis . due to no corresponding enzymes in the host cell and the impo...
• 10sa rna    tmRNA was first designated 10Sa RNA after a mixed  10S electrophoretic fraction of " Escherichia coli"
• 12s ribosomal rna    A cladogram based on sequences of mitochondrial 12S ribosomal RNA, 16S ribosomal RNA and cytochrome-c oxidase I ( COI ) genes showing phylogenic relations of Patellogastropoda by Nakano & ...
• 16s ribosomal rna    It is a complex of the 16S ribosomal RNA and 22 ribonucleoproteins. It is the eukaryotic nuclear homologue of the mitochondrial 16S ribosomal RNAs. It can be identified by 16S ribosomal RN...
• 16s rna    Recently, the complex was assigned to the genus, " Pantoea, " which did not agree with the results from the 16S RNA sequence analysis. In 1994, the isolate was more thoroughly characterize...
• 18s ribosomal rna    The 12S rRNA is the mitochondrial homologue of the eukaryotic nuclear 18S ribosomal RNAs. Dugesiidae and Geoplanidae share a duplication of the cluster that codifies for the 18S ribosomal ...
• 18s rna    Instead of the division into aseptate and septate taxa five new superfamilies have been proposed on the basis of 18s RNA studies. Transcription of rRNA yields a long precursor molecule ( 4...
• 20s rna    There are currently only two species in this genus including the type species " Saccharomyces 20S RNA narnavirus ".
• 23s methyl rna motif    The "'23S methyl RNA motif "'is a conserved RNA structure found rho-independent transcription terminators downstream, which could be a mechanism of regulation.
• 23s ribosomal rna    It includes the 5S ribosomal RNA and 23S ribosomal RNA. Role of precursor sequences in the ordered maturation of E . coli 23S ribosomal RNA. An analysis of A-minor motifs in the 23S riboso...
• 28s ribosomal rna    The 16S rRNA is the mitochondrial homologue of the eukaryotic nuclear 28S ribosomal RNAs. The R2 element is co-transcribed with host organism 28S ribosomal RNA ( rRNA ). U21 snoRNA has a 1...
• 28s rna    Transcription of rRNA yields a long precursor molecule ( 45S pre-rRNA ) which still contains the ITS and ETS . Further processing is needed to generate the 18S RNA, 5.8S and 28S RNA molecu...
• 4s rna    PABPC4 contains 4 RNA-binding domains and proline-rich C terminus. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. *Class 4 RNase...
• 5.8s ribosomal rna    Z37 acts as a methylation guide for 5.8S ribosomal RNA . This family contains a putative snoRNA found in the intron of the receptor for activated C kinase ( RACK1 ) gene in mammals identif...
• 5s ribosomal rna    It includes the 5S ribosomal RNA and 23S ribosomal RNA. In 1985 Gottschalk and Blanz did a study about the 5s ribosomal RNA and distinguished two types of structures in the Basidiomycota. ...
• 6c rna    "' 6C RNA "'is a class of non-coding RNA present in actinomycetes . 6C RNA was originally discovered as a conserved RNA structure having two stem-loops each containing six or more cytosine...
• 6s rna    Diverged 6S RNAs have been identified in additional bacterial lineages. 6S RNA specifically associates with RNA polymerase holoenzyme containing the sigma70 specificity factor. The purD RN...
• 7sk rna    Vault RNAs are not the only kind of RNA with this type of semi-conserved / highly variable structure, other notable RNA s include RNAse P, RNAse MRP, and 7SK RNA. It has been shown that 7...
• 7sl rna    The common Alu probably originated from a 7SL RNA gene after deletion of a central sequence. For example, the 5 of the Alu sine is derived from 7SL RNA, a sequence transcribed by RNA Poly...
• afar small rna    In molecular biology, "'AfaR small RNA "'is an Hfq-dependent translation by binding to and initiating cleavage of its mRNA.
• alternative rna processing    Lou, H; R F Gagel ( 1998 ) . " Alternative RNA processing  its role in regulating expression of calcitonin / calcitonin gene-related peptide ".
• alternative rna splicing    Due to alternative RNA splicing, several ER isoforms are known to exist. The long form ( alternative RNA splicing. This large amount of diversity is accomplished by having multiple cadheri...
• ambisense rna    The S segment has 1744 nucleotides of ambisense RNA encoding two proteins, the N and NSs proteins. BHF was first identified in 1963 as an ambisense RNA virus of the Arenaviridae family, by...