Soybean Cultivar Breeding With Targeted Transgene Traits
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Solution Overview
Problem
The development of new soybean cultivars is unpredictable and requires intensive research due to vast genetic diversity and self-pollination, making it challenging to produce consistent and desirable genetic traits for commercial use.
Innovation Solution
The introduction of specific soybean cultivars (CL1920562, CL1920645, CL1920541, CL1920755, CL1920650, CL1920544, CL1920822, CL1920804, CL1920763, and/or CL1920828) with transgenes for herbicide resistance, disease resistance, insect resistance, and altered oil profiles, along with a method for introducing desired traits using single locus conversion and breeding techniques like crossing, selection, and selfing to achieve desired morphological and physiological characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional breeding methods are used to develop new soybean cultivars, then genetic diversity is maintained, but the development process becomes unpredictable and requires intensive research
Solution Approach 1:
The patent changes the fundamental parameter of breeding approach from traditional cross-pollination and selection to genetic engineering with transgenes. This allows precise control over specific traits (herbicide resistance, disease resistance, insect resistance, oil profile) while maintaining the natural genetic background of the soybean cultivar, thereby achieving predictability without sacrificing genetic diversity
2Manufacturing precision
If multiple breeding techniques are employed to achieve desired traits, then trait precision is improved, but the breeding program complexity increases
Solution Approach 1:
The patent extracts specific desirable traits (herbicide resistance, disease resistance, insect resistance, oil profile characteristics) and introduces them as separate transgenes into the soybean cultivar. This allows each trait to be developed and optimized independently, then combined in a controlled manner, reducing the complexity of simultaneous multi-trait breeding while maintaining high trait precision
Data Source
AI summary
The present invention is directed in part to soybean variety CL1920562, CL1920645, CL1920541, CL1920755, CL1920650, CL1920544, CL1920822, CL1920804, CL1920763, and/or CL1920828 breeding and development. The present invention particularly relates to soybean variety CL1920562, CL1920645, CL1920541, CL1920755, CL1920650, CL1920544, CL1920822, CL1920804, CL1920763, and/or CL1920828 and its seed, cells, germplasm, plant parts, and progeny, and methods of using CL1920562, CL1920645, CL1920541, CL1920755, CL1920650, CL1920544, CL1920822, CL1920804, CL1920763, and/or CL1920828, e.g., in a breeding program.