木兰科含笑的细胞学研究

详细信息

A Cytological Study on the Cytology of Michelia figo (Magnoliaceae)

摘要: 对含笑Micheliafigo(Lour.)Spreng进行了细胞学研究。证实其染色体数目为2n=2x=38,最大与最小染色体长度比率为2.2,没发现st染色体和随体。首次观察和描述了其减数分裂行为。
- 木兰科 /
- 含笑 /
- 细胞学 /
- 有丝分裂及减数分裂
Abstract: A study cytological on the cytology of Michelia figo was carried out. The chromosome number of it was confirmed to be 2n=2x=38. The ratio of the longest to the shortest was 2.2, no st chromosome and satellite were found. The meiosis process of it was firstly investigated and described.
- Magnoliaceae /
- Michelia figo /
- Cytology /
- Mitosis &Meiosis