Explain why DNA has a leading strand and a lagging strand and how they are replicated. What are the similarities between DNA and RNA, in detail? Describe the structure (primary, secondary, and tertiary) of DNA. How does DNA synthesis occur? (Include details on the ...
Methods: Total RNA from eight soft gingival tissues and eight biopsy samples of HNSCC patients and total DNA and RNA from blood of healthy controls (n = 150) and HNSCC patients (n = 150) was processed for expression and genotyping studies. Blood from patients receiving chemo-radiotherapy was ...
Cell Structures and Organelles DNA and RNA Quantitation Nucleus Physiological Probes Answer Both of their replications occur before nuclear division DNA in both processes is a double helix Both replications are bi-directional RNA primer is synthesized by primase enzyme The ...
We determined that xenoantibodies in BAL-treated patients are predominantly directed at porcine αGal carbohydrate epitopes, and are encoded by a small number of germline heavy chain variable region (VH) immunoglobulin genes. The studies described in this manuscript were designed to identify whether ...
How does DNA replication differ in prokaryotes and eukaryotes? What are the differences between the 5' and 3' ends of a DNA strand, and what is the significance of these differences for DNA replication? What are the major differences between transcription and translation in DNA and...
In previous reports, we showed that human LDL binds DNA and RNA in vitro (18, 20) and that highly purified LDL can be used to transport and deliver plasmid DNA to the cell nucleus. We surmised that the capacity of LDL and VLDL to bind nucleic acids is likely based on the presence of...
The RegB endoribonuclease participates in the bacteriophage T4 life cycle by favoring early messenger RNA breakdown. RegB specifically cleaves GGAG sequences found in intergenic regions, mainly in translation initiation sites. Its activi... GM Grasso,F Schioppa,G Ribera - 《Journal of Biological Che...
USA 2 CenterforAdvanced BiotechnologyandMedicine (CABM)andRutgers UniversityChemistry Department,679HoesLane Piscataway,NJ08854- 5638,USA RetroviralrevXersetranscriptases(RTs)haveanassociatedRNaseH activitythatcancleaveRNA-DNAduplexeswithconsiderableprecision. WebelievethatthestructureoftheRNA-DNAduplexesinthe...
2D-DIGE can very effectively identify several over-expressed proteins in the patient's tumor. Correlated DNA/RNA over-expression can then be confirmed with microarray data. The resulting data is further analyzed by a modeling and simulation computational system developed by our team specifically for ...
A new DNA binding and dimerization motif in immunoglobin enhancer binding, daughterless, Myo D, and myc proteins Cell (1989) J. Smith et al. Trypanosomes the homolog of the largest subunit of RNA polymerase II is encoded by two genes and has a highly unusual C-terminal domain structure Cel...