These conclusions are expounded on the basis of the peculiarity of cube and regular tetrahedron of dna sequences , so they are rationalization , and they will be very useful in the study of the classification and the evolution of organisms 它們都是根據(jù)dna序列的立方體和正四面體的性質(zhì)而提出來的,有一定的合理性。本文的結(jié)論對人們研究生物體的分類和進(jìn)化有著很重要的作用。
英文解釋
a tetrahedron with four equilateral triangular faces