Soybean Variety 01067827 Breeding via Marker-Assisted Selection
Find Innovative SolutionsGenerate Solutions
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 01067827, 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
1Adaptability or versatility
If traditional breeding methods are used to develop new soybean varieties, then genetic diversity and trait combinations can be explored, but the process requires extensive time and resources with unpredictable outcomes
Solution Approach 1:
The patent applies preliminary action by pre-characterizing parental lines with specific traits (herbicide tolerance, disease resistance, nutritional quality) before crossing. This allows breeders to predict offspring characteristics in advance, reducing the time needed for field testing and evaluation while maintaining genetic diversity and trait combination flexibility.
Solution Approach 2:
The patent implements feedback through molecular marker-assisted selection, where DNA markers linked to desired traits are used to screen progeny early in the breeding process. This feedback mechanism allows for rapid identification of plants with target trait combinations, significantly reducing the breeding cycle duration while maintaining adaptability in trait selection.
2Adaptability or versatility
If multiple traits are incorporated into a single variety, then the overall quality and performance improve, but the complexity of the breeding program increases
Solution Approach 1:
The patent applies segmentation by dividing the multi-trait breeding program into separate parental lines, each optimized for specific traits (e.g., one parent for herbicide tolerance, another for disease resistance). This modular approach simplifies the breeding program complexity while enabling the development of varieties with multiple improved traits through controlled crosses.
Solution Approach 2:
The patent implements local quality by selecting parental lines with superior performance in specific trait areas. Each parent contributes specialized genetic quality for particular traits, allowing the breeder to combine these localized excellences into a single variety that exhibits multiple improved characteristics without overwhelming program complexity.
3Reliability
If extensive field testing is conducted to ensure variety stability, then variety reliability improves, but productivity and time to market decrease
Solution Approach 1:
The patent applies preliminary action by conducting molecular marker screening and controlled environment testing before field trials. This preliminary characterization of genetic stability and trait expression allows for more efficient field testing, reducing the number of replication cycles needed while maintaining variety reliability and increasing overall breeding productivity.
Solution Approach 2:
The patent replaces mechanical/physical field testing with molecular marker-based genetic analysis. By using DNA markers to predict trait expression and stability, the program reduces dependence on extensive phenotypic field testing, thereby maintaining variety reliability while significantly increasing breeding output rate and time to market.
Data Source
AI summary
The invention relates to the soybean variety designated 01067827. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01067827. Also provided by the invention are tissue cultures of the soybean variety 01067827 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01067827 with itself or another soybean variety and plants produced by such methods.