锥虫进化史上生命周期的转变。内转化和畸变]。

Parazitologiia Pub Date : 2016-03-01

A O Frolov, M N Malysheva, A Yu Kostygov

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引用次数: 0

摘要

分析了活动体锥虫科(Kinetoplastea: Trypanosomatidae)进化历史中生命周期的内转化和畸变。我们将术语“内转化”视为寄生虫的进化阶段和/或发育阶段的固定变化。相比之下，我们将畸变视为进化不稳定，周期性地出现锥虫发育阶段的变形，从未导致生命周期的改变。讨论了锥虫科代表的生命周期内转化和畸变的各种例子。

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[TRANSFORMATIONS OF LIFE CYCLES IN THE EVOLUTIONARY HISTORY OF TRYPANOSOMATIDS. ENDOTRANSFORMATIONS AND ABERRATIONS].

Endotransformations and aberrations of the life cycle in the evolutionary history of trypanosomatids (Kinetoplastea: Trypanosomatidae) are analyzed. We treat the term "endotransformations" as evolutionarily fixed changes of phases and/or developmental stages of parasites. By contrast, we treat aberrations as evolutionary unstable, periodically arising deformations of developmental phases of trypanosomatids, never leading to life cycle changes. Various examples of life cycle endotransformations and aberrations in representatives of the family Trypanosomatidae are discussed.

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Parazitologiia

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