By employing a priming dose followed by two to three booster doses, modern vaccine regimens facilitate the process of affinity maturation, which occurs with repeated or sustained exposure to the same antigen [1].
The activity of the secretases is dependent upon their glycosylation and proteolytic maturation, which occurs in later components of the secretory pathway, most notably within the Golgi[16], [17].
Piglet maturation, which occurs at the end of gestation, leads to a state of full development after birth.
Consequently, even rarely produced fruits would be removed prior to seed maturation, which occurs at least one month after successful pollination (pers. obs).
In the mid-20th century, it had been claimed that mammalian spermatozoa are unable to fertilize an oocyte before achieving functional maturation, which occurs during their journey through the female reproductive tract for a finite period of time [ 1, 2].
Hyphal maturation, which occurs approximately 20 h after the isotropic-to-polar switch that formed the first germ tube, results in a dramatic increase in growth speed (10-fold) to about 200 μm/h (Kohli et al., 2008).
