Proteins and nucleic acids constitute about 50% of the dry weight of a cell and among the nucleic acids ribosomal RNA constitute about 85% of the total RNA and roughly 70% of the total nucleic acids. The ribosomal RNA genes are, therefore, a reasonable target for growth signals. By ...
The evolutionarily conserved RNA-binding protein GTSF1 and its homologues interact with members of the PIWI class of Argonaute proteins, increasing the efficiency of the RNA-cleaving activity of PIWI proteins, an essential function across the animal kingdom. Amena Arif , Shannon Bailey & Phillip D...
NUCLEIC ACID SYNTHESIS/BREAKDOWN:RNA SYNTHESIS/FUNCTION | Messenger RNA (mRNA): The Link between DNA and Protein.ORGANELLES: STRUCTURE AND FUNCTION | Mechanisms and Functions of Mitochondrial Dynamics.PROTEIN SYNTHESIS/DEGRADATION: TRANSLATION | Components, Initiation, Elongation, Termination, and Regulation...
Here, the authors combine biochemical experiments with protein-RNA crosslinking and mass spectrometry to show that the RNA helicase Dbp7 is key player during early 60S ribosomal assembly. Dbp7 regulates a series of events driving compaction of domain V/VI in early pre60S ribosomal particles. ...
[59] R. Zhang, R. El-Mayta, T.J. Murdoch, C.C. Warzecha, M.M. Billingsley, S.J. Shepherd, N. Gong, L. Wang, J.M. Wilson, D. Lee, M.J. Mitchell, Helper lipid structure influences protein adsorption and delivery of lipid nanoparticles to spleen and liver, Biomater Sci 9(4)...
HBV pre S1 protein英文名称: 人pre S1/S2蛋白抗体0.1ml Rhesus antibody Rh Batroxobin Protein蛇毒巴曲酶抗体 规格0.2ml Virus DNA/RNA cDNA Synthesis KitAnti-Integrin alpha 6/CD49f整合素α6抗体Multi-class antibodies规格:0.2ml MMP-28英文名称: 基质金属蛋白酶28抗体0.2ml ...
RNAmethylation, anepigenetic modificationthat does not alter gene sequence, may be important to diversebiological processes. Protein regulators ofRNA methylationinclude “writers,”“erasers,” and “readers,” which respectively deposit, remove, and recognize methylated RNA. RNA methylation, particularly ...
RNA polymerase II is the enzyme responsible for the synthesis of mRNA and many non-coding RNAs. POLR2A encodes RNA polymerase II subunit B1 (RPB1), the largest subunit of RNA polymerase II. The C-terminal domain (CTD) of RPB1 contains tandem heptapeptide repeats with the ...
Myosin heavy chain (MHC) is a key striated muscle motor protein which plays a major role in the regulation of the contraction process. MHC is expressed in several isoforms which are the products of distinct genes. These isoforms differ in their biochemical and functional properties. Two isoforms...
mRNAs that encode insulin in humans, mice, salmon and the flyDrosophila melanogasterare marked by methylated adenosines in the 3′ untranslated region (UTR). InD. melanogaster, these methylated adenosines are necessary for robust translation of the insulin mRNA into protein. In their absence, flies...