Small plastic or metal bits at the end of shoelaces, known as aglets, prevent laces from unraveling and protect them from ...

Seven strains of the Central American A1 mating series of Didymium iridis were crossed in all possible combinations. Individual plasmodia were isolated and grown to a stage where total DNA could be ...

Many asymmetrically dividing cells unequally partition cellular structures according to age. Yet, it is unclear how cells differentiate pre-existing from newly synthesized material. Yeast cells ...