Soybean Variety 01073265 Breeding via Marker-Assisted Segmentation
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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 and time due to the unpredictability of genetic combinations in conventional breeding.
Innovation Solution
The development of the soybean variety 01073265, which includes specific genetic modifications and locus conversions, such as those conferring herbicide resistance and disease resistance, 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 conventional breeding methods are used to develop new soybean varieties with improved traits, then genetic diversity and trait combinations can be explored, but the process requires extensive time and resources due to the unpredictability of genetic combinations
Solution Approach 1:
The patent applies preliminary action by pre-characterizing parental germplasm using molecular markers and known trait associations before crossing. This allows breeders to predict offspring traits in advance, selecting parent combinations that will reliably produce desired characteristics, thereby reducing the time required for variety development while maintaining genetic diversity.
2Measurement precision
If molecular marker technology and known trait associations are used to predict offspring characteristics, then breeding efficiency and accuracy are improved, but the initial investment in genetic characterization and marker development increases
Solution Approach 1:
The patent applies segmentation by dividing the breeding program into distinct phases: initial genetic characterization of parents using molecular markers, selection of optimal parent combinations based on predicted offspring traits, and targeted crossing programs. This segmentation allows the complex task of variety development to be managed systematically, improving prediction accuracy while making the overall process more manageable.
Data Source
AI summary
The invention relates to the soybean variety designated 01073265. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01073265. Also provided by the invention are tissue cultures of the soybean variety 01073265 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01073265 with itself or another soybean variety and plants produced by such methods.