Classification and genetic diversity of local varieties in Chinese kale were studied before.With the extending of Chinese kale hybrids,they can show higher heterosis and better benefit.Therefore study on genetic diversity of inbred lines is important now.In this research,98 Chinese kale inbred lines were analyzed by 15 polymorphic SSR markers which were selected from 55 pairs of primers locating on 9 chromosomes of cabbage.65 polymorphic bands were detected by these 15 pairs of primers.UPGMA method was used to determine genetic diversities of 98 Chinese kale inbred lines.They were initially clustered intoⅠ,Ⅱ,Ⅲ,Ⅳ,Ⅴ groups with coefficient 0.71.Results can be used to breed Chinese kale including selection and match of parents,identification of hybrids and protection of resources.
ZHANG De-shuang
,
ZHANG Na
,
YU Shuan-cang
,
ZHANG Feng-lan
,
SUI Guang-lei
,
YU Yang-jun
,
ZHAO Xiu-yun
,
WANG Wei-hong
,
SU Tong-bing
,
LU Gui-xiang
. Genetic Diversity of Chinese Kale Based on SSR Markers[J]. Acta Agriculturae Boreali-Sinica, 2014
, 29(4)
: 140
-144
.
DOI: 10.7668/hbnxb.2014.04.024
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