| 香蕉与B基因组相关的SCAR标记研究 |
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| 引用本文： | 王 芳,牛玉清,黄秉智,崔广娟,张珂恒,曾莉莎,刘文清,吕 顺,郭权香,何建齐.香蕉与B基因组相关的SCAR标记研究[J].园艺学报,2019,46(3):577-589. |
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| 作者姓名： | 王 芳 牛玉清 黄秉智 崔广娟 张珂恒 曾莉莎 刘文清 吕 顺 郭权香 何建齐 |
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| 作者单位： | （1东莞市香蕉蔬菜研究所，广东东莞 523061；2华南农业大学园艺学院，广州 510642；3广东省农业科学院果树研究所，广州 510640） |
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| 摘 要： | 香蕉(Musa L.)是由2个二倍体野生种Musa acuminata Colla(AA基因型)和Musa balbisiana Colla(BB基因型)种内或种间杂交进化而来,其B基因组中带有重要的优良基因。利用与香蕉B基因组相关的gypsy-IRAP分子标记,成功开发了一对SCAR引物,适用于鉴定尖叶蕉(AAw)、长梗蕉(BB)、香牙蕉(AAA)、贡蕉(AAcv)、大蕉、粉蕉(ABB)、粉大蕉(ABB)、龙牙蕉(AAB)以及四倍体香蕉(AAAB)等是否含有B基因组。
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| 关 键 词： | 香蕉 B基因组 SCAR分子标记 IRAP标记 |
WANG Fang1，NIU Yuqing2，HUANG Bingzhi3，CUI Guangjuan1，ZHANG Keheng1，ZENG Lisha1，LIU Wenqing1，Lü Shun1,*，GUO Quanxiang1，and HE Jianqi1 |
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| WANG Fang,NIU Yuqing,HUANG Bingzhi,CUI Guangjuan,ZHANG Keheng,ZENG Lisha,LIU Wenqing,Lü Shun,GUO Quanxiang,HE Jianqi.WANG Fang1，NIU Yuqing2，HUANG Bingzhi3，CUI Guangjuan1，ZHANG Keheng1，ZENG Lisha1，LIU Wenqing1，Lü Shun1,*，GUO Quanxiang1，and HE Jianqi1[J].Acta Horticulturae Sinica,2019,46(3):577-589. |
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| Authors: | WANG Fang NIU Yuqing HUANG Bingzhi CUI Guangjuan ZHANG Keheng ZENG Lisha LIU Wenqing Lü Shun GUO Quanxiang HE Jianqi |
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| Institution: | （1Dongguan Banana and Vegetable Institute，Dongguan，Guangdong 523061，China；2College of Horticulture，South China Agricultural University，Guangzhou 510642，China；3Institute of Fruit Tree Research，Guangdong Academy of Agricultural Sciences，Guangzhou 510640，China） |
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| Abstract: | The banana cultivars are originated from intra- and interspecific hybridization of two wild diploid species：Musa acuminate Colla and Musa balbisiana Colla，contributing the A and B genomes，respectively. The B genome contains important and good genes. A sequence characterized amplified region（SCAR）marker was successfully developed from the inter-retrotransposon amplified polymorphism （IRAP）marker named gypsy-IRAP related to banana B genome，and it was found to be able to identificate B genome of banana cultivars with different genotypes such as AAw，BB，AAcv，ABB，AAB，AAAB. |
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| Keywords: | Musa B genome SCAR marker IRAP marker |
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