The evolutionary fate of Δ1-pyrroline-5-carboxylate synthetase 1 (P5CS1) genes in allotetraploid Brassica napus
Cui-Ping WANG, Bin LIN, Yue-Qin ZHANG, Yue-Hui LIN, Ai-Hua LIU, Xue-Jun HUA
J Syst Evol . 2014, (5): 566 -579 .  DOI: 10.1111/jse.12087