Wang, J., Lu, M., Du, W.L., Zhang, J., Dong, X.Y., Wu, J., Zhao, J.X., Yang, Q.H. and Chen, X.H. 2013. A novel PCR-based marker for identifying Ns chromosomes in wheat-Psathyrostachys huashanica Keng derivative lines. Spanish Journal of Agricultural Research. 11, 4 (Oct. 2013), 1094-1100. DOI:https://doi.org/10.5424/sjar/2013114-4245.