木兰科含笑的细胞学研究

王庆; 王恒昌; 徐立铭

王庆, 王恒昌, 徐立铭. 木兰科含笑的细胞学研究[J]. 植物科学学报, 2004, 22(1): 87-89.

引用本文:

王庆, 王恒昌, 徐立铭. 木兰科含笑的细胞学研究[J]. 植物科学学报, 2004, 22(1): 87-89.

WANG Qing, WANG Heng-Chang, XU Li-Ming. A Cytological Study on the Cytology of Michelia figo (Magnoliaceae)[J]. Plant Science Journal, 2004, 22(1): 87-89.

Citation:

WANG Qing, WANG Heng-Chang, XU Li-Ming. A Cytological Study on the Cytology of Michelia figo (Magnoliaceae)[J]. Plant Science Journal, 2004, 22(1): 87-89.

木兰科含笑的细胞学研究

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

摘要

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。

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.

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