Phenotypic and molecular characterisation of a novel Bt2 allele in maize

At 35 DAP whole kernels (pericarp + endosperm + embryo) without glumes of green house grown ears of heterozygous (+/bt2-H2328), self-pollinated plants were visually divided into pools of phenotypically normal looking kernels (small indentation, slightly smaller than mutant kernels, genotype +/+ or +/bt2-H2328) and pools of phenotypically mutant kernels (plump, round kernels, slightly larger than normal kernels, genotype bt2-H2328/bt2-H2328). Pools consisted of 4 kernels. 3 different ears were used for a biological duplicate.

4

Cossegal M, Chambrier P, Mbelo S, Balzergue S, Martin-Magniette ML, Moing A, Deborde C, Guyon V, Perez P, Rogowsky P