Figure 8.

Pedigree of populations used in this study. Independent F₁ plants were identified by Pioneer personnel (Trait Utility System for Corn F₁). Self progeny of these plants were crossed to inbred line W64A to create BC₁F₂ and BC₃F₃ populations for analysis. Plant 98025-1 was identified as homozygous for sbe2a::Mu (see “Results”). Plants 98133-2, 98133-3, 98159, 99050, and 99052 were determined to be heterozygous for sbe2a::Mu via PCR genotyping (data not shown). Plant 00096 was similarly identified via PCR to be homozygous for sbe2a:Mu (data not shown).