In pines, self-pollination rates can be as high as 34% yet only 5% of viable seed is a product of self-fertilization. This decline in selfed seed viability is the consequence of post-fertilization ...

In recessive disorders, such as the three clinically distinct disorders trichothiodystrophy (TTD), xeroderma pigmentosum (XP), and Cockayne syndrome (CS), all of which involve different mutant alleles ...