Figure 1: Amplification of complex gene libraries by conventional PCR and emulsion PCR. Figure 2: Ethidium bromide–stained agarose gels reveal the absence of size competition and chimeric produc ...

Milestones in Gene Expression also comprises a Collection of selected review-type articles and an online-only NPG library of recent research papers and review content that are organized according ...

A gene known as HbS was the center of a medical and evolutionary detective story that began in the middle 1940s in Africa. Doctors noticed that patients who had sickle cell anemia, a serious ...