From: An overabundance of phase 0 introns immediately after the start codon in eukaryotic genes
 | Vertebrata | Arthropoda | Fungi | Magnoliophyta | ||||
---|---|---|---|---|---|---|---|---|
 | sci | no sci | sci | no sci | sci | no sci | sci | no sci |
length | 253.7 | 333.7 | 271.3 | 419.2 | 289.1 | 403.7 | 152.9 | 211.2 |
A | 6.84% | 7.04% | 7.56% | 7.22% | 7.54% | 7.74% | 8.23% | 8.46% |
C | 1.76% | 2.12% | 1.36% | 1.91% | 1.08% | 1.21% | 2.03% | 1.94% |
D | 5.15% | 4.86% | 5.52% | 5.31% | 5.37% | 5.55% | 4.68% | 5.35% |
E | 6.69% | 7.08% | 6.78% | 6.61% | 7.28% | 6.57% | 6.67% | 6.44% |
F | 3.63% | 3.79% | 3.48% | 3.82% | 3.93% | 3.72% | 3.55% | 3.39% |
G | 6.85% | 6.26% | 5.90% | 5.55% | 5.89% | 6.46% | 7.90% | 7.56% |
H | 2.49% | 2.59% | 2.36% | 2.60% | 2.08% | 2.45% | 2.47% | 2.53% |
I | 4.98% | 4.42% | 5.18% | 5.18% | 5.30% | 5.10% | 4.61% | 4.37% |
K | 7.94% | 5.95% | 8.08% | 5.89% | 6.77% | 5.53% | 6.52% | 5.20% |
L | 9.32% | 10.26% | 9.89% | 9.88% | 9.03% | 9.30% | 8.61% | 8.83% |
M | 2.40% | 2.35% | 2.62% | 2.51% | 1.94% | 2.19% | 2.60% | 2.54% |
N | 3.45% | 3.52% | 4.63% | 4.59% | 4.57% | 3.87% | 3.31% | 3.45% |
P | 5.40% | 5.94% | 4.20% | 5.02% | 5.66% | 5.96% | 5.10% | 5.51% |
Q | 4.42% | 4.75% | 4.57% | 4.81% | 4.32% | 3.90% | 3.64% | 3.52% |
R | 6.20% | 5.77% | 6.43% | 5.84% | 5.71% | 5.90% | 8.09% | 7.16% |
S | 6.75% | 7.99% | 6.20% | 7.76% | 8.13% | 8.54% | 7.16% | 8.54% |
T | 5.13% | 5.15% | 4.98% | 5.37% | 5.46% | 5.71% | 4.85% | 4.94% |
V | 7.01% | 6.20% | 6.43% | 6.09% | 6.08% | 6.12% | 6.22% | 6.58% |
W | 0.87% | 1.27% | 0.90% | 1.06% | 0.97% | 1.40% | 1.27% | 1.41% |
Y | 2.74% | 2.68% | 2.92% | 3.00% | 2.88% | 2.78% | 2.50% | 2.28% |