Soybean Variety 01072782 Marker-Assisted Breeding
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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, drought tolerance, and herbicide resistance, which are difficult to predict and require extensive research efforts due to the complexity of genetic combinations and environmental factors.
Innovation Solution
The development of the soybean variety 01072782, which incorporates specific genetic modifications through transgenic genes and genome editing techniques, such as Cas endonucleases, to confer traits like herbicide resistance, disease resistance, and improved nutritional quality, and can be propagated using methods like backcrossing and genetic marker-assisted selection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If conventional soybean breeding methods are used, then extensive research efforts are required, but the prediction of improved traits is difficult and time-consuming
Solution Approach 1:
The patent replaces conventional mechanical breeding methods (crossing, selection, and evaluation) with molecular marker-based detection systems. Specific DNA markers are used to directly detect the presence of desired genetic traits, eliminating the need for time-consuming phenotypic evaluation and enabling accurate prediction of trait inheritance without extensive breeding research.
2Adaptability or versatility
If multiple traits are combined in a single variety, then the agronomic quality is improved, but the genetic combination complexity increases
Solution Approach 1:
The patent employs molecular marker detection to provide feedback on the genetic composition of breeding progeny. By detecting specific DNA markers associated with desired traits, breeders can identify plants carrying multiple improved traits and make informed selection decisions, simplifying the management of complex genetic combinations through precise genetic information feedback.
3Productivity
If stable, high-yielding varieties are developed, then the grain production is maximized, but the breeding process requires numerous steps and extensive effort
Solution Approach 1:
The patent applies preliminary action by using molecular marker detection early in the breeding process to identify plants carrying desired genetic traits. This allows breeders to select promising genotypes at the seedling stage based on DNA marker presence rather than waiting for phenotypic expression, significantly reducing the number of breeding steps required to develop stable, high-yielding varieties.
Data Source
AI summary
The invention relates to the soybean variety designated 01072782. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01072782. Also provided by the invention are tissue cultures of the soybean variety 01072782 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01072782 with itself or another soybean variety and plants produced by such methods.