Supported by the National Natural Science Foundation of China (30970267, 30670128);Leading Academic Discipline Project of Shanghai Municipal Education Commission(J50401)
The development of the fertilization pore during oogenesis of the fern Ceratopteris thalictroides was followed using transmission electron microscopy. The newly formed egg is appressed closely to the adjacent cells. T...
Supported by the National Natural Science Foundation of China (30670128);Leading Academic Discipline Project of Shanghai Municipal EducationCommission (J50401);Project of Shanghai Municipal Edu-cation Commission (08YZ67)
The cytological events, including nuclear fusion, digestion of male organelles and rebuilding of the plasmalemma and cell wall, during zygote formation of the fern Ceratopteris thalictroides (L.) Brongn. are describ...
Supported by the National Natural Science Foundation of China (30670128).
The ultrastructure of the mature egg and fertilization in the fern Ceratopteris thafictroides (L.) Brongn. were observed by transmission electron microscopy. The results revealed that the mature egg possesses an obv...