Soybean Variety 01058313 Breeding via Marker-Assisted Selection
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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 varieties that are not easily replicable.
Innovation Solution
The development of the soybean variety 01058313, which incorporates specific genetic traits through crossing and backcrossing techniques, including the use of transgenic genes for herbicide resistance and dicamba tolerance, and employs molecular marker-assisted selection to enhance breeding efficiency and consistency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional breeding techniques are used, then soybean varieties can be developed with desirable traits, but the breeding process is time-consuming and unpredictable
Solution Approach 1:
The patent replaces conventional mechanical breeding methods (crossing, selection, and field testing) with molecular marker-assisted selection technology. Specific molecular markers are used to identify and select plants with desired traits at the DNA level, eliminating the need for time-consuming phenotypic evaluation and multiple generations of breeding. This substitution of molecular biology techniques for traditional breeding mechanics directly resolves the contradiction by making the process both faster and more predictable.
2Ease of manufacture
If conventional breeding techniques are used, then soybean varieties can be developed, but the process is not easily replicable
Solution Approach 1:
The patent replaces subjective phenotypic selection with objective molecular marker analysis, creating a standardized, protocol-driven breeding process. The use of specific molecular markers with known associations to desirable traits allows any laboratory to replicate the exact same selection criteria, eliminating variability between different breeding programs and making the process highly replicable while simultaneously reducing the time required.
3Reliability
If transgenic genes are introduced for herbicide resistance, then agronomic traits are improved, but genetic complexity increases
Solution Approach 1:
The patent performs preliminary molecular marker screening to identify plants that already possess or are likely to possess desired traits including herbicide resistance, before introducing transgenic genes. This preliminary selection based on molecular markers reduces the genetic background complexity and ensures that the transgenic modification is introduced into a genetically optimized background, minimizing overall genetic complexity while maintaining the desired herbicide resistance trait.
Data Source
AI summary
The invention relates to the soybean variety designated 01058313. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01058313. Also provided by the invention are tissue cultures of the soybean variety 01058313 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01058313 with itself or another soybean variety and plants produced by such methods.