The preferred dye binding sites and the microenvironment of known nucleotide sequences within mitochondrial and plasmid pBR322 DNA was probed in a gross fashion with restriction endonucleases. The intercalating dyes, ethidium bromide and propidium iodide, do not inhibit a given restriction endonuclease equally at all of the restriction sites within a DNA molecule. The selective inhibition may be explained, in part, by the potential B to Z conformation transition of DNA flanking the restriction site and by preferred dye binding sites. Propidium iodide was found to be a more potent inhibitor than ethidium bromide and the inhibition is independent of the type of cut made by the enzyme.
This research output has an Altmetric Attention Score of 3. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 17 February 2015.
All research outputs
#12,344,266
of 34,360,257 outputs
Outputs from Biochemical & Biophysical Research Communications
#12,780
of 33,075 outputs
Outputs of similar age
#4,088
of 12,273 outputs
Outputs of similar age from Biochemical & Biophysical Research Communications
#22
of 55 outputs
Altmetric has tracked 34,360,257 research outputs across all sources so far. This one is in the 38th percentile – i.e., 38% of other outputs scored the same or lower than it.
So far Altmetric has tracked 33,075 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.2. This one is in the 22nd percentile – i.e., 22% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 12,273 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 7th percentile – i.e., 7% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 55 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
