This material is based upon work supported by
The National Institutes of Health (DP1OD006862, T32CA009216, R01GM088040, R01GM069906)
The National Science Foundation under Grant No. DBI0501678
Iowa State University: Center for
Integrated Animal Genomics (CIAG)
Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Institutes of Health or the National Science Foundation.