
doi: 10.1007/bf00281954
pmid: 5662651
Within the order Clupeiformes, chromosome analysis and DNA measurements have indicated a diploid-tetraploid relationship among closely related species. To confirm the presence of polyploidization at single gene loci we studied the LDH isoenzyme system. The results obtained are in agreement with the hypothesis of polyploidization. While the diploid species show two gene loci for LDH, the tetraploid species exhibit four separate gene loci.
Isoenzymes, Polyploidy, L-Lactate Dehydrogenase, Fishes, Animals
Isoenzymes, Polyploidy, L-Lactate Dehydrogenase, Fishes, Animals
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