Table 2.
Introns | GC42 | |
---|---|---|
Saccharomyces cerevisiae | 282.9 ± 46.8 | 165.1 ± 9.8 |
Saccharomyces paradoxus | 330.4 ± 57.2 | 489.3 ± 64.9 |
Note.—The rate unit is the number of gains/losses per site per nucleotide substitution (see Materials and Methods for details). The presence–absence patterns of introns and GC42 were from the same set of mitogenomes in each species.