Genetic markers Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002) 6 Plant Breeding and Genetics 6 Animal Genetics and Breeding, (New March 2000) 4 Genomics 4 Livestock 4 Animal breeding 3 Domestic animals 3 Horticultural Crops, (New March 2000) 3 Mathematics and Statistics 3 Microsatellites 3 Alleles 2 Biological Resources (Plant) 2 Biotechnology 2 Cattle 2 Cocoa 2 Evolution 2 Field Crops, (New March 2000) 2 Gene mapping 2 Genetic Engineering, Gene Transfer and Transgenics, (New June 2002) 2 Genetics 2 In vitro Culture of Plant Material 2 Introgression 2 Molecular genetics 2 Pigs 2 Plant breeding 2 Plant genetic resources 2 Polymerase chain reaction 2 Quantitative genetics 2 Quantitative trait loci 2