I'm looking for a cost-effective means for validation of potential associations in a GWAS as an alternative to individual genotyping, at least in a first time.
1) Our work on poplar (768 subjects, 5 genes, two illumina lanes a couple of years ago): http://www.ncbi.nlm.nih.gov/pubmed/21554453
2) A work by Out et al in human genetics: http://www.ncbi.nlm.nih.gov/pubmed/19842214
3) A review we recently wrote on pooled NGS sequencing (in plants, but methods apply...): http://www.frontiersin.org/Technical_Advances_in_Plant_Science/10.3389/fpls.2012.00133/abstract