核配
| A+醫學百科 >> 核配 |
植物有性生殖過程中兩個性細胞細胞核的融合.多數植物在有性過程中其質配（細胞質的融合）和核配是相繼進行的，但在子囊菌，特別是在擔子菌中，兩個細胞的細胞質融合和細胞核的融合在時間上和空間上明顯間隔開了.如子囊菌的質配在性過程的初期已經進行，而核配至子囊形成後在子囊中才進行.擔子菌則二者間隔得更遠更明顯，它們的質配早在初生菌絲體階段的兩個菌絲細胞之間發生了，而核配至子實體產生，在擔子中才進行.GOOGLE英文翻譯:Plant sexual reproduction process of fusion of two cell nuclei. The majority of plants in the course of its sexual nature with (cytoplasmic fusion) and nuclear structure is successively carried out, but in the ascomycetes, especially in the basidiomycetes, the two cytoplasmic cell fusion and nuclear fusion in terms of time and space interval clearly opened. such as the qualitative ascomycetes with the early stages of the sexual process has been carried out, while nuclear distribution to the ascus until after the formation of the ascus in the conduct. basidiomycetes are two those intervals farther more obvious, with the quality of their early primary mycelium stage took place between the two hyphal cells, while nuclear equipped to produce fruiting bodies, in the middle of the burden carried.
| 關於「核配」的留言： |  訂閱討論RSS
|
|
目前暫無留言 | |
| 添加留言 | |