Soybean Variety 5PBMA67 Breeding Stability
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Solution Overview
Problem
The development of new soybean varieties is a time-consuming process that requires precise planning and efficient resource use, aiming to combine desirable traits such as high yield, disease resistance, and environmental tolerance, while existing methods are inefficient and directionally unstable, taking six to twelve years from the first cross to delivering finished seed to farmers.
Innovation Solution
The introduction of the novel soybean variety 5PBMA67, which can be crossed with other soybean plants to introduce transgenic, mutant, or native traits, and methods for producing and characterizing soybean plants, seeds, and germplasm to achieve stable, high-yielding varieties with improved agronomic characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional soybean breeding methods are used to combine desirable traits, then the resulting varieties achieve high yield and stability, but the development process takes six to twelve years and requires extensive resources
Solution Approach 1:
The patent applies preliminary action by pre-characterizing variety 5PBMA67 with multiple desirable traits (high yield, disease resistance, environmental tolerance) before using it as a parent in breeding programs. This allows breeders to start with a pre-optimized genetic base rather than developing traits from scratch, significantly reducing the time required to develop new varieties while maintaining stability and reliability
2Productivity
If traditional breeding methods are used to introduce new traits, then the breeding program maintains directional stability, but the process is inefficient and resource-intensive
Solution Approach 1:
The patent uses variety 5PBMA67 as an intermediary parent that bridges traditional and modern breeding approaches. By crossing 5PBMA67 with other varieties that possess specific traits of interest, breeders can efficiently introgress desirable characteristics while maintaining the agronomic stability of 5PBMA67, thereby improving productivity and reducing resource consumption compared to developing varieties from scratch
3Adaptability or versatility
If breeders aim to combine multiple desirable traits in a single variety, then the final product achieves maximal yield over different conditions, but the development process becomes increasingly complex and time-consuming
Solution Approach 1:
The patent merges multiple desirable traits (high yield, disease resistance, environmental tolerance) into a single parent variety 5PBMA67 before use in breeding programs. This consolidation allows breeders to work with a pre-integrated genetic package rather than combining multiple separate traits through complex multi-generation breeding, thereby reducing program complexity while maintaining adaptability and environmental tolerance
Data Source
AI summary
A novel soybean variety, designated 5PBMA67 is provided. Also provided are the seeds of soybean variety 5PBMA67, cells from soybean variety 5PBMA67, plants of soybean 5PBMA67, and plant parts of soybean variety 5PBMA67. Methods provided include producing a soybean plant by crossing soybean variety 5PBMA67 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PBMA67, methods for producing other soybean varieties or plant parts derived from soybean variety 5PBMA67, and methods of characterizing soybean variety 5PBMA67. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PBMA67 are further provided.