Assessing functional redundancy of RPS10 proteins. RPS10B promoter::RPS10 cDNA fusions were constructed for the RPS10 family members A, B and C and transformed into rps10b-1. The T1 was scored for rescue of reduced stamen number, an rps10b-1 developmental phenotype. Controls: wild type, rps10b-1, transgenic T2 plants from transformation of rps10b-1 with JAtY TAC clone 70 G08 which spanned, and clone 55I14 which lacked the RPS10B genomic region; and T1 plants from the transformation of rps10b-1 with a genomic RPS10B clone. Each symbol represents the mean stamen number of 20 flowers from the primary inflorescence of one individual plant.