Soybean Variety 01052124 Breeding Predictability
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Solution Overview
Problem
Current soybean breeding methods face challenges in developing stable, high-yielding varieties with desirable traits such as disease resistance, drought tolerance, and improved nutritional quality, as they rely on conventional breeding techniques that are time-consuming and unpredictable, and often result in varied genetic combinations.
Innovation Solution
The development of the soybean variety 01052124, which incorporates a single locus conversion, including transgenic genes for herbicide resistance and disease resistance, and is suitable for use in breeding programs to produce hybrid seeds and plants with consistent agronomic traits, using methods like backcrossing and genetic transformation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional breeding techniques are used, then breeding programs can be conducted, but the process is time-consuming and unpredictable
Solution Approach 1:
The patent applies parameter changes by transitioning from conventional phenotypic selection to molecular marker-assisted selection, changing the detection parameter from physical traits to genetic markers. This enables earlier and more reliable identification of desired traits, reducing breeding time while improving predictability of outcomes.
Solution Approach 2:
The patent replaces the mechanical/conventional breeding system with a molecular biology-based system using genetic markers and DNA analysis. This substitution allows for more precise and rapid selection of desirable traits without relying on time-consuming phenotypic observation and manual selection processes.
2Reliability
If conventional breeding techniques are used, then variety development can proceed, but desirable traits combine unpredictably
Solution Approach 1:
The patent replaces conventional phenotypic selection with molecular marker-assisted selection, using DNA-based detection to identify and track specific genes. This provides more reliable and consistent combination of desirable traits while actually simplifying the breeding process through targeted selection rather than complex multi-generational screening.
Solution Approach 2:
The patent introduces molecular markers as intermediary elements that mediate between the breeder's goals and the actual trait selection. These markers serve as detectable proxies for desirable traits, enabling more reliable prediction and consistency in trait combination without requiring complex monitoring of multiple generations.
3Adaptability or versatility
If transgenic genes are introduced, then specific traits like herbicide resistance can be conferred, but genetic modification complexity increases
Solution Approach 1:
The patent applies segmentation by introducing specific transgenic genes as discrete, identifiable units rather than attempting to modify the entire genome. This allows for targeted introduction of specific traits (such as herbicide resistance) while maintaining the rest of the plant's natural genetics, thereby reducing overall complexity despite adding functional elements.
Solution Approach 2:
The patent uses molecular markers as intermediaries to track and verify the successful introduction of transgenic genes. This intermediary system simplifies the verification process and allows for precise monitoring of genetic modifications, reducing the complexity burden despite the introduction of foreign genes.
Data Source
AI summary
The invention relates to the soybean variety designated 01052124. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01052124. Also provided by the invention are tissue cultures of the soybean variety 01052124 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01052124 with itself or another soybean variety and plants produced by such methods.