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CHARACTERISTICS OF THE TRIGONIOIDACEAN EVOLUTION AND THE REGULARITY OF THEIR GENETIC MATERIAL MUTATIONS

CHARACTERISTICS OF THE TRIGONIOIDACEAN EVOLUTION AND THE REGULARITY OF THEIR GENETIC MATERIAL MUTATIONS
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摘要 The paper discusses the characteristics of the trigonioidacean evolution, including stagecharacter, pattern of the punctuated equilibria, periodic reappearance phenomenon of similarmorphology and synchronous orientation parallelism.This indicates that the trigonioida-ceans were themselves the material foundation cf their evolution.It is pointed out that thecharacteristics reflect the regularity of their genetic material mutations. The paper discusses the characteristics of the trigonioidacean evolution, including stage character, pattern of the punctuated equilibria, periodic reappearance phenomenon of similar morphology and synchronous orientation parallelism.This indicates that the trigonioida- ceans were themselves the material foundation cf their evolution.It is pointed out that the characteristics reflect the regularity of their genetic material mutations.
作者 郭福祥
出处 《Science China Chemistry》 SCIE EI CAS 1992年第8期991-1004,共14页 中国科学(化学英文版)
关键词 bivalves punctuated EQUILIBRIA synchronous orientation PARALLELISM ISOMORPHISM GENETIC MATERIAL mutation bivalves punctuated equilibria synchronous orientation parallelism isomorphism genetic material mutation
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