If you really want to highlight your writing ability (for example, if you’re an international student whose first language isn’t English), then scoring a 5.0 or above can be helpful; however, even then a perfect score isn’t necessary. Some writing intensive programs do have GRE Writing ...
Ratios of mRNA expression for each gene are reported as log2 of the quotient of case series to control series. Statistical significance of expression between populations is expressed as the log10 of the inverse P value from the unpaired two-tailed Student's t-test. Red squares represent ...
Avian myeloblastosis virus (AMV) reverse transcriptase is one of the most common RTs used in the lab. The 170kDa heterodimer requires 6–10mM Mg2+ or Mn2+ for activity, and reactions often include sodium pyrophosphate and spermidine to increase full-length cDNA production and decrease formation ...
We did find a study (Walton) that stated that out of 2211 PFM’s evaluated over a 25-year period, 1% of them needed to be replaced due to “unacceptable esthetics,” on average after 14 years of service. When considering that number, the following should be kept in mind:...