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LI Yong-qing, JIANG Jin-lan, YE Wei, LEI Fu-gui, HUA Shu-mei. Relationships Among 37 Germplasm Resources of Medicinal Dendrobium Based on ISSR[J]. Fujian Journal of Agricultural Sciences, 2015, 30(2): 131-135. doi: 10.19303/j.issn.1008-0384.2015.02.005
Citation:
LI Yong-qing, JIANG Jin-lan, YE Wei, LEI Fu-gui, HUA Shu-mei. Relationships Among 37 Germplasm Resources of Medicinal Dendrobium Based on ISSR[J]. Fujian Journal of Agricultural Sciences, 2015, 30(2): 131-135. doi: 10.19303/j.issn.1008-0384.2015.02.005
LI Yong-qing, JIANG Jin-lan, YE Wei, LEI Fu-gui, HUA Shu-mei. Relationships Among 37 Germplasm Resources of Medicinal Dendrobium Based on ISSR[J]. Fujian Journal of Agricultural Sciences, 2015, 30(2): 131-135. doi: 10.19303/j.issn.1008-0384.2015.02.005
Citation:
LI Yong-qing, JIANG Jin-lan, YE Wei, LEI Fu-gui, HUA Shu-mei. Relationships Among 37 Germplasm Resources of Medicinal Dendrobium Based on ISSR[J]. Fujian Journal of Agricultural Sciences, 2015, 30(2): 131-135. doi: 10.19303/j.issn.1008-0384.2015.02.005
Genetic relationship of 37 Dendrobium was studied by ISSR technique.Fifteen primers with clear and polymorphic bands were screened out from 72 ISSR random primers.Eighty-nine locus were detected with polymorphic percentage in 100%.As analyzed by NTSYS-PC2.0,the genetic similarity of 37 Dendrobium were ranged from 0.50-0.85 and grouped into 7sub-cluster when the similarity coefficient was 0.55.The results indicated that plants of medicinal Dendrobium were rich in genetic diversity and their genetic relationship could be studied by ISSR technique.
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