Dopazo J, Dress A, von Haeseler A
Department of Genetics, University of Valencia, Spain.
Proc Natl Acad Sci U S A. 1993 Nov 1;90(21):10320-4. doi: 10.1073/pnas.90.21.10320.
A clustering technique allowing a restricted amount of overlapping and based on an abstract theory of coherent decompositions of finite metrics is used to analyze the evolution of foot-and-mouth disease viruses. The emerging picture is compatible with the existence of viral populations with a quasispecies structure and illustrates various forms of evolution of this virus family. In addition, it allows the correlation of these forms with geographic occurrence.
一种基于有限度量的相干分解抽象理论、允许有限重叠量的聚类技术被用于分析口蹄疫病毒的进化。呈现出的情况与具有准种结构的病毒群体的存在相一致,并说明了该病毒家族的各种进化形式。此外,它还能将这些形式与地理分布关联起来。