| 花生根瘤愈伤组织的诱导和分化 |
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| 引用本文： | 曹燕珍,李阜棣.花生根瘤愈伤组织的诱导和分化[J].华中农业大学学报,1990,9(1):47-50,T001. |
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| 作者姓名： | 曹燕珍 李阜棣 |
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| 作者单位： | 华中农业大学生物固氮研究室，武汉430070 |
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| 摘 要： | 生长健壮的花生根瘤在CLS培养基上诱导出愈伤组织，形成愈伤组织的频率达到26．5－46．6％。瘤愈伤组织能多次继代，生长良好，在分化培养基D－57和D－59上已分化形成了根，其生根频率分别为56％和78％。显微观察表明，愈伤组织分化的具有正常根的解剖结构。
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| 关 键 词： | 花生根瘤 愈伤组织 诱导 分化 |
THE IHDUCTION OF CALLUS FROM PEANUT NODULE AND ITS DIFFERENTIATION |
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| Cao Yanzhen,Li Fudi.THE IHDUCTION OF CALLUS FROM PEANUT NODULE AND ITS DIFFERENTIATION[J].Journal of Huazhong Agricultural University,1990,9(1):47-50,T001. |
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| Authors: | Cao Yanzhen Li Fudi |
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| Abstract: | Nodule pieces of peanut were used to induce callus culture. The frequencies ofcallus formation from explant were 26.5-56.6% on CLS medium. Calli from peanutnodule have survived for many transfers. Upon induction the calli differentiated intorootlets on media D-57 and D-59, with frequencies of 56% and 78% respectively. Itwas shown by microscopy that the toot1et from callus revealed anatomical character ofnormal root. |
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| Keywords: | peanut nodule callus culture |
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