| 元江芦荟与皂质芦荟的杂交育种及POD同工酶比较 |
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| 引用本文： | 铁军,金山,白海艳,吴志萍.元江芦荟与皂质芦荟的杂交育种及POD同工酶比较[J].云南植物研究,2005,27(3):288-294. |
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| 作者姓名： | 铁军 金山 白海艳 吴志萍 |
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| 作者单位： | 1. 长治学院生化系,山西,长治,046011
2. 内蒙古农业大学林学院,内蒙古,呼和浩特,010019 |
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| 摘 要： | 以元江芦荟(AloeyuanjiangensisXiong,ZhengetLiu)和皂质芦荟(A.saponaria(Ait.)Haw.)为亲本进行了远缘有性杂交试验,获得了19株F1代植株。对F1代植株与亲本进行了外部形态比较;同时与亲本种及同属的华芦荟(中国芦荟)(A.chinensis(Haw.)Baker)和库拉索芦荟(A.veraL.)进行了过氧化物酶同工酶(POD)比较。其结果表明,F1代与亲本在外部形态上存在明显差异;POD同工酶酶谱显示,F1代与各个种间具有较高的相似程度,且各个种又具有各自特征酶带。这证实了F1是元江芦荟与皂质芦荟的杂种(A.yuanjiangensis×A.saponaria)。
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| 关 键 词： | 芦荟属 杂交育种 POD同工酶 杂种 |
| 文章编号： | 0253-2700(2005)03-0288-07 |
| 修稿时间： | 2004年7月20日 |
The Cross Breeding between Aloe yuanjiangensis and A.saponaria and Comparison of the POD Isozyme |
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| Tie Jun,JIN Shan,BAI Hai-yan,WU Zhi-Ping.The Cross Breeding between Aloe yuanjiangensis and A.saponaria and Comparison of the POD Isozyme[J].Acta Botanica Yunnanica,2005,27(3):288-294. |
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| Authors: | Tie Jun JIN Shan BAI Hai-yan WU Zhi-Ping |
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| Institution: | TIE Jun 1,JIN Shan 1,BAI Hai-Yan 1,WU Zhi-Ping 2 |
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| Abstract: | A distant sexual hybridization experiment between Aloe yuanjiangensis Xiong,Zheng et Liu and A.saponaria (Ait.) Haw.was undertaken.19 plants of F_1 hybrids were generated from this combination.F_1 hybrids were compared with their parents in morphology.POD of F_1 hybrid,their parents and the other 2 species ( A.chinensis (Haw.) Baker and A.vera L.) were compared.The result shows that F_1 differ from their parents apparently in morphology.POD isozyme zymograms show that F_1,their parents and the other 2 species A.chinensis and A.vera have many common bands.But different species and hybrid have their own characteristic bands.All of facts prove that the hybrid comes from A.yuanjiangensis and A.saponaria . |
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| Keywords: | Aloe Cross breeding POD isozymes Hybrid |
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