Genetic diversity and a population structure analysis of accessions in the Chinese cowpea [Vigna unguiculata (L.) Walp.] germplasm collection
Honglin Chen, Hong Chen, Liangliang Hu, Lixia Wang, Suhua Wang, Ming Li Wang, Xuzhen Cheng
The Crop Journal . 2017, (5): 363 -372 .  DOI: 10.1016/j.cj.2017.04.002