Some investigators find that very large DNA fragments transfer more efficiently ... it is important to stain the agarose gel after transfer of the DNA to the nylon membrane. A slight residual ...

The walkaway nature of the agarose gel electrophoresis systems provides substantial labor and cost savings to clinical laboratories. The semi-automated electrophoresis systems are designed for ...

DNA fragments are separated by size on a gel, then transferred to the membrane by capillary transfer or electrophoretic ... (The needle should be pushed through both the membrane and the agarose, so ...

For example, IEF systems may include the required ampholyte solution or a specialized preparation device for the gel or samples. System orientation is either vertical or horizontal. Horizontal (also ...

It is critical that a kit designed for large constructs is used to minimize shearing. The investigator is also responsible for quantifying the BAC DNA preparation. DNA must meet the following ...

This important study explores the interplay between gene dosage and gene mutations in the evolution of antibiotic resistance. The authors provide solid evidence to connect proteostasis with gene ...

However, now that a topical gel for ED, Eroxon, is available over-the-counter without a prescription, a big question is whether discussions about ED will become more, well, topical, natural and ...

Stachel, John 1972. The Rise and Fall of Geometrodynamics. PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association, Vol. 1972, Issue. , p. 31.

“I love Bobbi Brown’s gel eyeliner because it glides on smoothly ... What We Love: You get a large amount of product with a high color payoff, one-swipe coverage, and long wear.

Commissions do not affect our editors' opinions or evaluations. Large-cap companies—those with market caps larger than $10 billion and up to more than $1 trillion—are usually companies with ...

This important manuscript provides insights into the competition between Splicing Factor 1 (SF1) and Quaking (QKI) for binding at the ACUAA branch point sequence in a model intron, regulating exon ...