A method for increasing seed size and seed number in plants by transgenic overexpression of a gene associated with the growth and / or development of, during early embryonic development

摘要

FIELD: agriculture.;SUBSTANCE: this invention relates to the field of biotechnology and agriculture. The following is proposed: a genetic structure, containing REV gene connected to promoter of cotyledonous leaf gene or promoter of oleate - 12-hydroxylase:desaturase gene. The invention substance consists in a genetic structure that contains REV gene controlled by early phase-specific embryonal promoter, and its usage, which may be further applied in agriculture to increase size and/or number of plant seeds.;EFFECT: development of method to increase size and/or number of seeds, method to produce a transgenic plant with increase size of seeds and/or number of seeds, and also a transgenic plant or its part, having larger size and/or number of seeds.;19 cl, 2 dwg, 5 tbl, 8 ex