Extensive Copy-Number Variation of Young Genes across 
Stickleback Populations.

Chain F J J, Feulner P G D, Panchal M, Eizaguirre C, Samonte I E, Kalbe M, Lenz T L, Stoll M, Bornberg-
Bauer E, Milinski M, Reusch T B H (2014); PLoS Genetics, 10(12):e1004830. doi: 10.1371/journal.pgen.1004830