PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Genetics Zoology Xu Jiguo PeerJ Author Summary Genetics Zoology PeerJ Contributions Articles 1 November 23, 2017 Associations of IGF2 and DRD2 polymorphisms with laying traits in Muscovy duck Qiao Ye, Jiguo Xu, Xinfeng Gao, Hongjia Ouyang, Wei Luo, Qinghua Nie https://doi.org/10.7717/peerj.4083 PubMed 29181280