1. Malone, Loggan, Opazo, Juan C, Ryan, Peter L, Hoffmann, Federico G. 2017. Progressive erosion of the Relaxin1 gene in bovids. In General and comparative endocrinology, 252, 12-17. doi:10.1016/j.ygcen.2017.07.011. https://pubmed.ncbi.nlm.nih.gov/28733228/
2. Arroyo, José Ignacio, Hoffmann, Federico G, Opazo, Juan C. . Evolution of the relaxin/insulin-like gene family in anthropoid primates. In Genome biology and evolution, 6, 491-9. doi:10.1093/gbe/evu023. https://pubmed.ncbi.nlm.nih.gov/24493383/
3. Tevz, Gregor, McGrath, Sean, Demeter, Ryan, Williams, Elizabeth D, Nelson, Colleen C. 2015. Identification of a novel fusion transcript between human relaxin-1 (RLN1) and human relaxin-2 (RLN2) in prostate cancer. In Molecular and cellular endocrinology, 420, 159-68. doi:10.1016/j.mce.2015.10.011. https://pubmed.ncbi.nlm.nih.gov/26499396/
4. Arroyo, José Ignacio, Hoffmann, Federico G, Opazo, Juan C. 2012. Gene turnover and differential retention in the relaxin/insulin-like gene family in primates. In Molecular phylogenetics and evolution, 63, 768-76. doi:10.1016/j.ympev.2012.02.011. https://pubmed.ncbi.nlm.nih.gov/22405815/
5. Feng, Shu, Bogatcheva, Natalia V, Kamat, Aparna A, Agoulnik, Alexander I. . Genetic targeting of relaxin and insl3 signaling in mice. In Annals of the New York Academy of Sciences, 1041, 82-90. doi:. https://pubmed.ncbi.nlm.nih.gov/15956690/