Tsaftaris A, Pasentsis K, Kalivas A, Michailidou S, Madesis P, Argiriou A: Isolation of a CENTRORADIALIS/TERMINAL FLOWER1 homolog in saffron (Crocus sativus L.): characterization and expression analysis. Mol Biol Rep. 2012 Aug;39(8):7899-910. Epub 2012 Apr 26. PubMed PMID: 22535321. doi: http://dx.doi.org/10.1007/s11033-012-1634-8