Sequence Similarity Analysis of Buthus Martensii Neurotoxin Genes Based on Structure Matrix

According to the characterization of DNA primary sequences, DNA primary sequences are transformed into numeric sequences called disperse time sequence by representing A, T, G, C , as 1, 2, 3, 4. Based on which this paper employs the matrix to represent the structure of DNA primary sequence in nature We propose structural matrix and build up a DNA primary sequence model based on structural matrix. Through the similarity research on DNA primary sequence, we find a reasonable value for similarity assessment. Furthermore, transformation on matrix enhances the adaptability of the model.