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| Research Progress of Molecular Markers on Genetic Breeding in Vicia faba L. |
| ZHANG Xingmin，CHI Xiaona，GU Wenyuan，SHAO Yang，WANG Yuping |
| 1 College of Horticulture，Gansu Agricultural University，Lanzhou 730000，Gansu，China；2 Gansu Linxia Hui Autonomous Prefecture Academy of Agricultural Sciences，Linxia 731100，Gansu，China |
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Abstract The genetic population of faba bean is relatively high heterozygosity because of its high natural outcrossing rate．It is difficult to distinguish genetic variation within a population by traditional field phenotypic traits observation. Molecular markers provides a new approach for germplasm resources identification and cluster analysis of faba bean．This article reviews the development of molecular markers and its application on genetic linkage map construction，marker-assisted selection，germplasm resources evaluation and gene mapping， as well as the prospects of the molecular markers technology in genetic breeding for faba bean. It provides a reference for the efficient utilization of germplasm resources and the genetic improvement of faba bean varieties．
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Received: 13 February 2023
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