Soybean Variety A1024666 Genetic Transformation Breeding
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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 procedures that are time-consuming and unpredictable, leading to significant research costs and variability in resulting soybean varieties.
Innovation Solution
The development of the soybean variety A1024666, which includes methods for crossing and breeding to introduce specific traits like herbicide resistance, disease resistance, and improved nutritional quality through genetic transformation and backcrossing, allowing for the creation of stable and high-yielding soybean plants with controlled genetic modifications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional breeding procedures are used to develop soybean varieties with desirable traits, then the breeding process is time-consuming and unpredictable, but the resulting varieties show significant variability and high development costs
Solution Approach 1:
The patent applies parameter changes by utilizing genetic transformation techniques to directly modify specific genes or gene expressions in soybean plants, rather than relying on conventional phenotypic selection. This allows precise control over trait introduction (such as disease resistance, drought tolerance, or nutritional quality) and accelerates the breeding cycle by bypassing multiple generations of cross-pollination and selection, thereby improving predictability and reducing time loss.
2Reliability
If conventional breeding procedures are used to develop soybean varieties with desirable traits, then the breeding process is simple to implement, but the resulting varieties exhibit significant variability and require high research costs
Solution Approach 1:
The patent replaces the mechanical/conventional breeding system (relying on physical cross-pollination, manual selection, and multi-generational testing) with a biotechnological approach using genetic transformation. This substitution enables direct manipulation of plant genomes through methods such as Agrobacterium-mediated transformation or particle bombardment, allowing researchers to introduce specific traits more efficiently and with greater precision, thereby reducing overall research costs while improving variety stability.
3Productivity
If genetic transformation and backcrossing are used to introduce specific traits, then the breeding outcome becomes more predictable and efficient, but the process complexity increases
Solution Approach 1:
The patent applies segmentation by dividing the breeding process into distinct, manageable stages: (1) identification and isolation of parent plants with desired traits, (2) genetic transformation of specific target plants, (3) backcrossing to recover desirable traits, and (4) evaluation and selection of transformed lines. This segmentation allows each step to be optimized independently and facilitates better control over the overall process, improving productivity while making the complexity more manageable through systematic organization.
Data Source
AI summary
The invention relates to the soybean variety designated A1024666. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1024666. Also provided by the invention are tissue cultures of the soybean variety A1024666 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1024666 with itself or another soybean variety and plants produced by such methods.