www.sciencemag.org/cgi/content/full/science.1230422/DC1 Supplementary Materials for Genomic Diversity and Evolution of the Head Crest in the Rock Pigeon Michael D. Shapiro,* Zev Kronenberg, Cai Li, Eric T. Domyan, Hailin Pan, Michael Campbell, Hao Tan, Chad D. Huff, Haofu Hu, Anna I. Vickrey, Sandra C. A. Nielsen, Sydney A. Stringham, Hao Hu, Eske Willerslev, M. Thomas P. Gilbert, Mark Yandell, Guojie Zhang, Jun Wang* *To whom correspondence should be addressed. E-mail:
[email protected] (M.D.S.);
[email protected] (J.W.) Published 31 January 2013 on Science Express DOI: 10.1126/science.1230422 This PDF file includes: Materials and Methods Supplementary Text Figs. S1 to S27 Tables S1 to S28 References (26–72) Materials and Methods Genome assembly The DNA sample for sequencing of the reference genome was extracted from blood obtained from a single, male Danish Tumbler, bred by Anders and Hans Ove Christiansen (Danmarks Racedueforeninger, Næstved, Denmark). This breed was chosen because it is an old breed that is believed to have changed little in recent history. Seven paired-end sequencing libraries were constructed, with insert sizes of 170 bp, 500 bp, 800 bp, 2 kb, 5 kb, 10 kb and 20 kb. The libraries were sequenced using Illumina HiSeq2000 platform, yielding a total of 127.17 Gb raw data (Table S1). The raw sequences were filtered for low quality, adapter sequence, paired-end read overlap, and PCR duplicates. We also performed an error correction step on the raw reads before assembling. Filtering and error correction resulted in 81.57 Gb of clean data for genome assembly with the genome with SOAPdenovo (26).