Fig. 5From: Formation of diploid and triploid hybrid groupers (hybridization of Epinephelus coioides ♀ × Epinephelus lanceolatus ♂) and their 5S gene analysisDNA bands of 5S rDNA gene of the groupers. m: DNA ladder marker (DS 2000, Dongsheng Company, china); (a) E. coioides; (b) E. lanceolatus; (c) diploid hybrid; (d) triploid hybrid. Class I and Class II were pointed out by arrows, the two bands were nearly 400 bp and 750 bp respectivelyBack to article page