Soybean Variety 01068166 Trait Stability via Genetic Transformation
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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, herbicide tolerance, and nutritional quality, which are difficult to predict and require extensive research and time due to the complexity of genetic combinations and environmental factors.
Innovation Solution
The development of the soybean variety 01068162, which includes specific genetic modifications and locus conversions for traits like herbicide resistance, disease resistance, and improved nutritional quality, achieved through genetic transformation and backcrossing techniques, allowing for the introduction of desired traits while maintaining the original variety's morphological and physiological characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional soybean breeding methods are used to develop new varieties with improved traits, then the process requires extensive research time and resources due to the complexity of genetic combinations and environmental factors, but the outcomes are difficult to predict and time-consuming
Solution Approach 1:
The patent applies preliminary action by performing genetic transformations and locus conversions in controlled laboratory settings before field testing. Specific genetic modifications (such as introducing herbicide resistance genes or modifying nutritional quality traits) are made in advance through techniques like Agrobacterium-mediated transformation or particle bombardment, allowing researchers to pre-determine trait outcomes before full-scale breeding cycles begin. This reduces the time and uncertainty of traditional field-based breeding by establishing genetic foundations beforehand.
2Adaptability or versatility
If multiple traits are combined in a single variety through conventional breeding, then the genetic complexity increases making trait prediction difficult, but achieving stable high-yielding varieties with multiple improved traits remains the goal
Solution Approach 1:
The patent applies segmentation by separating different trait improvements into distinct genetic modification steps rather than attempting to combine multiple traits through conventional cross-breeding. Each desired trait (such as herbicide resistance, disease resistance, or nutritional quality) is introduced through separate locus conversions or genetic transformations at specific stages. This modular approach reduces the genetic complexity of combining multiple traits by handling them individually through controlled genetic engineering rather than complex multi-generational breeding programs.
Solution Approach 2:
The patent uses an intermediary approach by employing controlled genetic transformation systems (such as Agrobacterium vectors or particle bombardment systems) as mediators to introduce specific traits into soybean varieties. These transformation systems act as controlled intermediaries that can precisely deliver specific genes or genetic modifications without requiring complex cross-breeding operations. This intermediary mechanism simplifies the combination of multiple traits by providing a controlled, predictable method for introducing each trait separately and stably.
3Productivity
If extensive breeding programs are conducted to achieve stable high-yielding varieties with multiple traits, then the time and resources required increase significantly, but the development of reliable varieties remains essential
Solution Approach 1:
The patent replaces the mechanical, time-consuming process of conventional cross-breeding and multi-generational selection with direct genetic transformation methods. Instead of using mechanical cross-pollination and manual selection over multiple generations to achieve trait combinations, the patent employs molecular biology techniques (such as Agrobacterium-mediated transformation, particle bombardment, or CRISPR-Cas9 gene editing) to directly introduce and modify specific genes. This substitution of mechanical breeding processes with molecular genetic tools dramatically reduces the time and resources required to develop high-yielding varieties with multiple improved traits.
Data Source
AI summary
The invention relates to the soybean variety designated 01068162. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01068162. Also provided by the invention are tissue cultures of the soybean variety 01068162 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01068162 with itself or another soybean variety and plants produced by such methods.