Fig. 5From: Genetic diversity among early provitamin A quality protein maize inbred lines and the performance of derived hybrids under contrasting nitrogen environmentsPopulation structure bar plot of the 70 early PVA-QPM inbred lines as membership coefficients (Q values). 25 inbreds in group I, 8 in group II, 14 in group III, 13 in group IV, 6 in group V and 4 in mixed groupBack to article page