Allele Frequency Changes Provide Evidence for Selection and Identification of Candidate Loci for Survival in Red Clover ( L.).

Survivor populations of red clover ( L.) from plots in a field experiment in southern Norway were genetically characterized using genotyping by sequencing, and compared with the original population and each other. Genetic differentiation between populations was characterized on the basis of allele frequencies of single nucleotide polymorphisms (SNPs), using principal component analysis.