To detect molecular markers linked to sex determination, leaves of Taxus cuspidata with different sexuality were analyzed with 245 RAPD (Random Amplified Polymorphism DNA) markers, among which, only OPD15 marker produced one stable, repeatable, unique band of 1 300 bp from the male plant, not detected in female plant. Hence, it was probably a RAPD marker closely linked to sex determination in T.cuspidata.
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