诸葛菜小孢子培养及其单倍体减数分裂染色体配对观察
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殷家明,钟荣棋,林呐,唐章林,李加纳
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Microspore culture and observations on meiotic chromosome pairing of the haploid in Orychophragmus violaceus
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Jia-Ming YIN,Rong-Qi ZHONG,Na LIN,Zhang-Lin TANG,Jia-Na LI
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表3 诸葛菜单倍体减数分裂染色体配对构型
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Table 3 Meiotic chromosome pairing in haploid of O. violaceus
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序号
No. | 染色体构型 Chromosome configuration | 细胞数
No. of cells | 百分比
Percentage (%) | | IV | III | II | I | | 1 | 0 | 0 | 0 | 12 | 5 | 4.0 | | 2 | 0 | 0 | 1 | 10 | 16 | 12.8 | | 3 | 0 | 0 | 2 | 8 | 21 | 16.8 | | 4 | 0 | 0 | 3 | 6 | 22 | 17.6 | | 5 | 0 | 0 | 4 | 4 | 6 | 4.8 | | 6 | 0 | 0 | 5 | 2 | 3 | 2.4 | | 7 | 0 | 0 | 6 | 0 | 3 | 2.4 | | 8 | 0 | 1 | 0 | 9 | 3 | 2.4 | | 9 | 0 | 1 | 1 | 7 | 9 | 7.2 | | 10 | 0 | 1 | 2 | 5 | 15 | 12.0 | | 11 | 0 | 1 | 3 | 3 | 2 | 1.6 | | 12 | 0 | 2 | 0 | 6 | 2 | 1.6 | | 13 | 0 | 2 | 1 | 4 | 3 | 2.4 | | 14 | 0 | 2 | 2 | 2 | 2 | 1.6 | | 15 | 0 | 2 | 3 | 0 | 1 | 0.8 | | 16 | 1 | 0 | 0 | 8 | 1 | 0.8 | | 17 | 1 | 0 | 1 | 6 | 3 | 2.4 | | 18 | 1 | 0 | 2 | 4 | 2 | 1.6 | | 19 | 1 | 0 | 3 | 2 | 1 | 0.8 | | 20 | 1 | 0 | 4 | 0 | 1 | 0.8 | | 21 | 1 | 1 | 0 | 5 | 1 | 0.8 | | 22 | 1 | 1 | 1 | 3 | 1 | 0.8 | | 23 | 2 | 1 | 0 | 1 | 1 | 0.8 | | 24 | 3 | 0 | 0 | 0 | 1 | 0.8 | | 合计Total | 15 | 48 | 251 | 794 | 125 | 100.0 | | 平均Average | 0.12 | 0.384 | 2.008 | 6.352 | — | — |
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