D.Genediscoverycouldleadtohearinglosstreatments 相关知识点: 试题来源: 解析 (1)C.细节理解题。根据第六段"Aftercloserexamination,researchersidentifiedanewsetofregulatorygenes-homeostasisgenes.Thesegenesareoftenresponsibleforpickingupsoundandtheoverallsensitivityoftheear. "(经过更仔细的研究,研究人员发现了一组...
REGULATORY REGION OF GENE WHICH IS TURNED ON AT LATE STAGE IN MICROBIAL GROWTH CYCLEExtracellular Serratia spp. enzymes have been found to be excreted by another gram-negative organism harbouring a plasmid carrying DNA from Serratia spp. encoding the enzymes. This organism, eg. E. coli, is ...
The ribonucleic acid (RNA) is an essential macromolecule for all forms of life. It is made up of the nitrogenous bases adenine, cytosine, uracil, and guanine whose purpose is to convert all the information in the DNA into prot...
3. The protein of claim 1, which is characterized by the ability to regulate the level of gene expression controlled by a promoter of the interleukin-2 receptor alpha chain gene. 4. The protein of claim 1, which is characterized by the ability to regulate the level of gene expression con...
Gene: Eukaryotic genes have a well-defined structure. Most eukaryotic genes will have regulatory sequences which will consist of, enhancers or silencers, operators, promoters, Terminator regions and the coding region. Answer and Explanation:1
9 Being a phosphoramidate prodrug, remdesivir is converted on cell entry to its corresponding modified nucleoside monophosphate by the sequential action of esterases and phosphoramidases; such metabolic step occurs primarily in liver cells where the expression of these hydrolytic enzymes is more ...
There have also been reports of trans-splicing in which two different primary RNA transcripts are spliced together. Combine all this with the fact that regulatory sequences (e.g., enhancers) can be found far from coding sequences, and you can see how difficult it is to define a gene.An ...
SNAP-25 is essential for the maintenance of NMJ integrity, and the expression of this protein was shown to be modulated by the SNAP-25 rs363050 polymorphism and by a number of miRNAs. Methods We analysed these parameters in a cohort of sarcopenic patients undergoing structured rehabilitation. ...
these proteins form distinct partially overlapping clusters. Furthermore, we show that glial granule scaffold protein Tudor functions in silencing of transposable elements and in small regulatory piRNA biogenesis. Remarkably, our data indicate that the adult brain contains a small population of cells, w...
This approach is more difficult than gene knockouts in that both the SSNs and a repair template must be delivered to cells. New delivery vehicles, such as DNA replicons, overcome some of these hurdles and increase the frequency of homologous recom- bination10. However, additional technological ...