Soybean Variety 01067531 Breeding via Merging and Segmentation
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Solution Overview
Problem
Current soybean breeding methods face challenges in developing stable, high-yielding varieties with improved traits such as disease resistance, drought tolerance, and herbicide resistance, which are difficult to combine effectively using conventional breeding techniques.
Innovation Solution
The development of the soybean variety 01067531, which incorporates specific genetic loci conferring traits like herbicide resistance, disease resistance, and improved agronomic characteristics through genetic transformation and backcrossing, allowing for the combination of desirable traits in a single variety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional breeding techniques are used, then breeding simplicity is maintained, but the ability to combine multiple desirable traits (disease resistance, drought tolerance, herbicide resistance) is limited
Solution Approach 1:
The patent merges conventional backcrossing methodology with genetic transformation techniques to create a hybrid breeding approach. This combination allows the integration of multiple desirable traits (disease resistance, drought tolerance, herbicide resistance) into a single soybean variety more effectively than conventional breeding alone, while the systematic protocol maintains manageable process complexity through structured steps including marker-assisted selection and controlled backcrossing generations.
2Adaptability or versatility
If multiple traits are introduced through genetic transformation, then trait combination capability is improved, but the complexity of the breeding program increases
Solution Approach 1:
The patent segments the breeding program into distinct, manageable phases: (1) initial genetic transformation to introduce desired traits, (2) backcrossing to recurrent parent to stabilize genetics, (3) marker-assisted selection to identify and select plants with desired traits, and (4) field testing and variety release. This segmentation reduces overall program complexity by breaking down the complex task of multi-trait integration into systematic steps with clear objectives and deliverables at each stage.
3Productivity
If conventional breeding is used, then process simplicity is maintained, but breeding efficiency and speed of developing new varieties is reduced
Solution Approach 1:
The patent applies preliminary action through marker-assisted selection, where molecular markers are used to identify and select plants carrying desired traits before they are fully phenotypically expressed. This allows breeders to make selection decisions earlier in the breeding process, significantly accelerating variety development. The preliminary identification of desirable genetic combinations through markers enables faster progression through breeding generations compared to relying solely on phenotypic observation in conventional breeding.
Data Source
AI summary
The invention relates to the soybean variety designated 01067531. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01067531. Also provided by the invention are tissue cultures of the soybean variety 01067531 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01067531 with itself or another soybean variety and plants produced by such methods.