Table 4 Amino acid conversion frequency of protein coding gene of three Stephania species
Amino acid conversion | Edited position | Number and percentage | ||
|---|---|---|---|---|
S. tetrandra | S. japonica | S. kwangsiensis | ||
S-L | Second nucleotide | 39/42.4% | 34/37.8% | 34/36.2% |
P-L | Second nucleotide | 11/12.0% | 13/14.4% | 14/14.9% |
H-Y | First nucleotide | 11/12.0% | 10/11.1% | 11/11.7% |
L-F | First nucleotide | 4/4.3% | 5/5.6% | 3/3.2% |
S-F | Second nucleotide | 5/5.4% | 5/5.6% | 5/5.3% |
T-M | Second nucleotide | 4/4.3% | 4/4.4% | 4/4.3% |
A-V | Second nucleotide | 3/3.3% | 4/4.4% | 5/5.3% |
P-S | First nucleotide | 2/2.2% | 4/4.4% | 4/4.3% |
R-W | First nucleotide | 5/5.4% | 4/4.4% | 5/5.3% |
T-I | Second nucleotide | 4/4.3% | 5/5.6% | 5/5.3% |
R-C | First nucleotide | 2/2.2% | 0 | 2/2.1% |
P-F | First and second nucleotide | 2/2.2% | 2/2.2% | 2/2.1% |