真骨鱼精子入卵的动力作用  

DYNAMIC MECHANISM OF THE SPERMS ENTERING INTO THE TELEOST EGGS

作　　者：吴坤明[1] 宋慧春[2] 沈其璋 王永玲[2] 

机构地区：[1]苏州大学数学科学学院,苏州215006 [2]苏州大学水产学院,苏州215151

出　　处：《苏州大学学报（自然科学版）》1998年第1期14-29,共16页Journal of Soochow University(Natural Science Edition)

基　　金：National Natural Science Foundation of China

摘　　要：本文在高倍扫描电镜下发现泥鳅、大银鱼等卵膜孔特异结构的基础上,建立了卵膜孔形态结构的数学模型,并通过动力学分析研究,证明真骨鱼精子入卵除化学因素外,具有数学物理的动力作用,从而揭示了鱼类在受精早期所发生的生命现象的奥秘,On the basis of finding the extraordinary structure of micropyle of Misgurnus anguillicaudatus, Protosalanx hyalocranius under the high-power scanning microscope, the article establishs a mathematical model of the micropyle structure and state. By dynamical analysis, we confirm there exists mathematical and physical factors as well as chemical ones, further more, brings into light to the mystery of biological phenomena of the early stage of fish fertilization.

关 键 词：卵膜孔 受精 结构 动力作用 真骨鱼 

分 类 号：Q959.4[生物学—动物学]