| EMS直接注入花生花器创制高产突变体 |
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| 引用本文： | 王传堂,王秀贞,唐月异,陈殿绪,张建成,崔凤高,禹山林.EMS直接注入花生花器创制高产突变体[J].核农学报,2010,24(2):239-242. |
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| 作者姓名： | 王传堂 王秀贞 唐月异 陈殿绪 张建成 崔凤高 禹山林 |
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| 作者单位： | 1. 中国海洋大学海洋生命学院,山东,青岛,266003
2. 山东省花生研究所,山东,青岛,266100 |
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| 基金项目： | 现代农业产业技术体系建设专项资金 |
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| 摘 要： | 将浓度为0.1%～0.5%的化学诱变剂甲基磺酸乙酯(EMS)注入花生品种花育16号和鲁花11号的花器,获得了单株结果数、单株仁重、饱果率比野生型明显提高的突变体。其中,花育16号诱变获得的06-测A2系产量表现突出。在2008年的测产试验中,08-测A2系子仁比对照鲁花11号提高34.60%,增产幅度列当年参试品种之首;在2009年的测产试验中,08-测A2系子仁比花育16号提高5.42%,比丰花1号增产10.71%。与其野生型相比,该品系子仁粗脂肪含量提高了1.13个百分点,蛋白质含量降低了2.02个百分点;叶片水分和叶绿素含量均高于野生型。内含子长度多态性标记分析表明,08-测A2与其野生型间存在分子水平的差异。
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| 关 键 词： | 高产突变体 花生 EMS 化学诱变突变体 |
| 收稿时间： | 2009-06-21 |
HIGH YIELDING MUTANTS ACHIVED BY INJECTING EMS INTO PEANUT FLOWER ORGANS |
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| WANG Chuan-tang,WANG Xiu-zhen,TANG Yue-yi,CHEN Dian-xu,ZHANG Jian-cheng,CUI Feng-gao,YU Shan-lin.HIGH YIELDING MUTANTS ACHIVED BY INJECTING EMS INTO PEANUT FLOWER ORGANS[J].Acta Agriculturae Nucleatae Sinica,2010,24(2):239-242. |
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| Authors: | WANG Chuan-tang WANG Xiu-zhen TANG Yue-yi CHEN Dian-xu ZHANG Jian-cheng CUI Feng-gao YU Shan-lin |
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| Institution: | 1 College of Marine Life Science, Ocean University of China, Qingdao，Shandong266003；
2 Shandong Peanut Research Institute, Qingdao，Shandong266100 |
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| Abstract: | Peanut mutants with higher number of pods,seed weight and percentage of fully-developed seeds per plant compared with wild types were obtained by injecting of 0.1%-0.5% ethymethane sulfonate(EMS) into peanut flower organs.Of them,08-test-A2,a mutant line of Huayu 16,displayed high productivity.In 2008 yield evaluation test,08-test-A2 exhibited high kernel yield,outyielding Luhua 11 by 34.60%,ranking the first among all the tested materials.In 2009 yield evaluation test,08-test-A2 showed a kernel yield potential of 5.42% over Huayu 16 (CK),and 10.71% over Fenghua 1 (CK).It had an increase of oil by 1.13 percent with decrease of protein content by 2.02 percent compared with its wild type.Leaf water content and chlorophyll content of 08-test-A2 were higher than those of Huayu 16.Intron length polymorphism analysis using IT-ISJ primers revealed molecular differences between 08-test-A2 and its wild type. |
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| Keywords: | EMS high yield mutant peanut EMS chemical induced mutant |
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