Soybean Variety 01050509 Transgenic Trait Stacking
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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 techniques that are time-consuming and unpredictable, and often result in varieties that are not easily replicable.
Innovation Solution
The development of the soybean variety 01050509, which combines improved traits through a specific breeding history and genetic marker-assisted selection, including the introduction of a transgenic gene for glyphosate tolerance, and the use of backcrossing and genetic transformation techniques to introduce desired traits while maintaining the morphological and physiological characteristics of the original variety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional breeding techniques are used, then soybean varieties can be developed, but the process is time-consuming and unpredictable
Solution Approach 1:
The patent replaces conventional mechanical breeding methods with genetic transformation technology. Specifically, transgenic soybean events (MON89788, MON87701, MON87705) are introduced into the variety through genetic engineering rather than traditional crossing and selection, dramatically reducing development time and increasing predictability of trait incorporation
Solution Approach 2:
The patent changes the fundamental parameter of trait introduction from phenotypic selection in conventional breeding to direct genetic modification. By altering the method of genetic inheritance transmission from sexual reproduction to transgenic insertion, the breeding process achieves both time reduction and improved reliability in achieving desired traits
2Adaptability or versatility
If multiple traits are combined in a single variety, then agronomic quality improves, but breeding complexity increases
Solution Approach 1:
The patent merges multiple transgenic events (MON89788 for glyphosate tolerance, MON87701 for disease resistance, MON87705 for insect resistance) into a single soybean variety (01050509). This consolidation of multiple trait-introducing events into one variety reduces the complexity of managing separate breeding programs for each trait while achieving comprehensive agronomic improvement
Solution Approach 2:
The soybean variety 01050509 serves multiple functions simultaneously: it provides herbicide tolerance, disease resistance, and insect resistance all in one genetic package. This multi-functionality eliminates the need for separate varieties or complex breeding programs to address each trait individually, simplifying the overall breeding system
Data Source
AI summary
The invention relates to the soybean variety designated 01050509. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01050509. Also provided by the invention are tissue cultures of the soybean variety 01050509 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01050509 with itself or another soybean variety and plants produced by such methods.