We have developed protocols for rapidly quantifying the band intensities from nucleic acid chemical mapping gels at single-nucleotide resolution. These protocols are implemented in the software SAFA ...

Exactly how life got started on Earth is still a mystery, but maybe we're looking for answers in the wrong place. Evidence is mounting that the building blocks of life were assembled in space and then ...

Hyaluronic acid is prominent in ophthalmic, medical, pharmacological, and cosmetic applications. Previous hyaluronic acid experiments have involved several size-exclusion chromatography (SEC) studies.

Identify the independent (manipulated) and dependent (responding) variables in a scientific investigation. Draw conclusions about the relationship between two variables using quantitative data.

Extraterrestrial life, if it exists, could use different amino acid building blocks than living things here on Earth. To better understand what alien life might look like, researchers are studying ...