| 油棕QTL定位的研究进展 |
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| 引用本文： | 石鹏,李东霞,王永,冯美利,雷新涛,曹红星.油棕QTL定位的研究进展[J].热带农业科学,2014(3):49-54. |
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| 作者姓名： | 石鹏 李东霞 王永 冯美利 雷新涛 曹红星 |
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| 作者单位： | 中国热带农业科学院椰子研究所/海南省热带油料作物生物学重点实验室,海南文昌571339 |
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| 基金项目： | 国家林业局948项目“油棕育种亲本及育种技术引进”（No.2013～4-40）. |
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| 摘 要： | QTL定位是以遗传连锁图谱为基础,利用分子标记与QTL之间的连锁关系来确定控制数量性状的基因在基因组中的位置。油棕的产量性状、品质性状和发育性状等重要的农艺性状都是数量性状,利用QTL定位是对数量性状进行分析的重要方法之一,它有利于加快油棕育种进程。综述油棕重要农艺性状的QTL定位研究进展,阐述存在的问题并对未来的研究方向提出建议。
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| 关 键 词： | 油棕 数量性状位点(QTL) 作图群体 |
Research Progress of QTL Mapping in Oil Palm |
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| SHI Peng,LI Dongxia,WANG Yong,FENG Meili,LEI Xintao,CAO Hongxing.Research Progress of QTL Mapping in Oil Palm[J].Chinese Journal of Tropical Agriculture,2014(3):49-54. |
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| Authors: | SHI Peng LI Dongxia WANG Yong FENG Meili LEI Xintao CAO Hongxing |
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| Institution: | (Coconut Research Institute/Hainan Key Biological Laboratory of Tropical Oil Crops, Chinese Academy of Tropical Agricultural Sciences, Wenchang, Hainan 571339) |
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| Abstract: | QTL mapping is the way which identify the position of gene controlling quantitative trait in genome by using linkage of molecular markers and QTL based on genetic linkage map. The important agronomic traits are quantitative traits in oil palm, including yield, quality and developmental traits, QTL mapping which is one of the crucial approaches analyzing the quantitative traits will facilitate accelerating progress in oil palm breeding. The progress of QTL mapping for important agronomic traits was reviewed in oil palm, existing problems described and suggestions for future research gave in this paper. |
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| Keywords: | oil palm quantitative trait locus mapping population |
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