摘要
<正>Introduction Lentinula edodes is one of the most important commercial edible mushroom in China.·Estimating genetic diversity of these germplasm resources is the prerequisite for effective protection and rational utilization.·Core collection was introduced and defined as a subset of accession presenting the maximum possible genetic diversity contained in the entire collection with minimum repetition.Introduction
引文
Brown AHD(1989)Core collections:a practical approach to genetic resources management.Genome 31:818-824.
Frankel OH(1984)Genetic perspectives of germplasm conservation.In:Arber W,Illmensee K,Peacock WJ,Starlinger P(eds)Genetic manipulation:impact on man and society.Cambridge University Press,Cambridge,pp 161-170.
Hu J,Zhu J,Xu HM(2000)Methods of constructing core collections by stepwise clustering with three sampling strategies based on the genotype values of crops.Theor Appl Genet 101:264-268
Zhang CY,Chen XS,Zhang YM,Yuan ZH,Liu ZC,Wang YL,Quan L(2009)A method for constructing core collection of Malus sieversii using molecular markers.Scientia Agricultura Sinica 42:597-604(in Chinese).