Sentence examples for useful restriction from inspiring English sources
The most useful restriction enzymes make staggered cuts; that is, they leave a single-stranded overhang at the site of cleavage.
Hans Glawischnig The Austrian jazz bassist Hans Glawischnig — incidentally, a longtime associate of Mr. Perdomo's — embraces a useful restriction throughout his soulful new album, "Jahira" (Sunnyside).
Unlike previous walking techniques, our strategy does not rely on restriction enzymes or ligases, and is therefore unaffected by the availability of useful restriction sites in the flanking region.
The lack of unique sequences and useful restriction sites within the region precludes an assessment without the marker.
In prior work, 30% of the genome of bacteriophage T7 was "refactored" by the insertion or modification of 65 short sequences that included a useful restriction enzyme site in order to, among other goals, separate genes and their translational initiation regions from each other and from other genetic elements.
Over the objection of a small group of reformers led by Assemblyman Alexander Grannis of Manhattan, Mr. Silver refused to go along with a gift ban after the Senate majority leader, Joseph Bruno, a Republican, had boldly persuaded his chamber to pass a bill that included several useful restrictions on gifts.
We just want to see common sense rules and better, more useful restrictions implemented.
Analyses restricted by gender for the prostate gland disease analyses did not markedly improve the outcome, implying that gender restrictions may be less useful than restriction to therapeutic area, even in gender-specific drugs/therapeutic areas.
"It's the luck of the draw whether there is one or there isn't," Mr. Williams said of a useful deed restriction.
If family planning in Mexico, a Catholic country, is driven by non-fully planned fertility, then the number of infants would be a useful exclusion restriction.
It is useful in restriction enzyme mapping, sequence analysis, confirmation of plasmid construction and PCR products, separation for Southern blotting and various other "downstream" techniques.
