PROBLEM TO BE SOLVED: To provide a corn, a corn material, and a corn seed and a method for preparing the same, which includes various characteristics suitable for a consumer and a commercial plant producer.SOLUTION: A hybrid corn, a corn material, and a corn seed includes variant shrunken-2i(sh2-i) allele which is sequentially layered in a genome along one or more other alleles such as sugary-1(su1), sugary enhancer-1(se1) and/or shrunken-2(sh2) alleles. The hybrid corn, the corn material, and the corn seed comprises various beneficial features including: a sugar holding ability which is extended till after the stage where it is the most suitable for edible use and a growing force and an adaptability of the plant, the plant material and/or the seed which are extremely enforced during seed germination, seedling from the soil, and plant growth.COPYRIGHT: (C)2015,JPO&INPIT【課題】消費者および商業用植物の栽培者に好ましい多様な特性を賦与された、トウモトコシ、トウモロコシ材料およびトウモロコシ種子とその作製方法。【解決手段】sugary-1(su1)、sugary enhancer-1(se1)及び/又はshrunken-2(sh2)対立遺伝子のような一つ以上の他の対立遺伝子に沿ってゲノムにシーケンシャルレイヤリングされた、変異shrunken-2i(sh2-i)対立遺伝子を有し、且つ、最も食用に適した段階後の延長された糖質保持能力や、種子発芽、土壌からの苗発生及び植物発達の間の、植物、植物材料及び/又は種子の、非常に強化された生長力及び適合性を含む、様々な有益な特徴を有する、ハイブリッドトウモトコシ、トウモトコシ材料、及びトウモトコシ種子。【選択図】図1
