CL2041592 Soybean Breeding for Multi-Trait Resistance Selection
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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 the need for specific traits like disease resistance, insect resistance, and altered oil profiles, making it challenging to produce consistent and high-yielding soybean germplasm efficiently.
Innovation Solution
The introduction of transgenic genes and single locus conversions in soybean varieties CL2043080, CL2043115, CL2041574, CL2041401, CL2042580, CL2043166, CL2043247, and/or CL2041592, and/or CL2041600, providing traits such as herbicide resistance, fungal resistance, insect resistance, and altered oil profiles, along with a method for breeding and selection to achieve desired characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional breeding methods are used to develop new soybean germplasm, then genetic diversity is maintained, but the development process is highly unpredictable and requires intensive research
Solution Approach 1:
The patent uses molecular markers as intermediaries to bridge the gap between traditional breeding and modern genetic engineering. These markers serve as detectable indicators that allow breeders to track specific genes and traits through generations, making the breeding process more predictable while maintaining genetic diversity. The markers act as a mediator between the complex genetic material and the breeder's selection decisions.
2Adaptability or versatility
If multiple desired traits are introduced into soybean varieties, then resistance and nutritional qualities are improved, but the breeding process complexity increases
Solution Approach 1:
The patent applies preliminary action by pre-characterizing parental lines with specific molecular markers and known trait combinations before crossing. This advance preparation allows breeders to predict the inheritance patterns of multiple traits and plan breeding strategies accordingly, reducing the complexity of managing multiple trait introductions. The preliminary genetic characterization enables more efficient selection in subsequent generations.
3Adaptability or versatility
If transgenic genes and single locus conversions are introduced, then resistance and nutritional qualities are enhanced, but the manufacturing precision requirements increase
Solution Approach 1:
The patent replaces traditional mechanical/visual selection methods with molecular marker-based detection systems. Instead of relying on phenotypic observation and manual selection, the invention uses DNA-level detection to identify plants with desired transgenic or converted loci. This substitution of detection mechanics enables precise tracking of multiple traits simultaneously, ensuring accurate trait integration without increasing manual labor or reducing precision.
Data Source
AI summary
The present invention is directed in part to soybean variety CL2043080, CL2043115, CL2041574, CL2041401, CL2042580, CL2043166, CL2043247, CL2041592, and/or, CL2041600 breeding and development. The present invention particularly relates to soybean variety CL2043080, CL2043115, CL2041574, CL2041401, CL2042580, CL2043166, CL2043247, CL2041592, and/or, CL2041600 and its seed, cells, germplasm, plant parts, and progeny, and methods of using CL2043080, CL2043115, CL2041574, CL2041401, CL2042580, CL2043166, CL2043247, CL2041592, and/or, CL2041600, e.g., in a breeding program.