Isozymes Argentina 8 Fabaceae 8 Genetic variability 8 population genetics 6 Acacia 4 Acacia aroma 4 Acacia macracantha 4 Ascobolaceae 4 Embryophyta 4 Fungi 4 Gene Frequency 4 Isoenzymes 4 Prosopis 4 South America 4 Taxonomy 4 Variation (Genetics) 4 genetic variability 4 isoenzyme 4 Acacia caven 2 Acacia furcatispina 2 Alleles 2 Allopatric species 2 Argentina (fish) 2 Ascobolus 2 Ascomycota 2 Chimera 2 Differentiation 2 Gene Flow 2 Genes, Plant 2