Wheat Cultivar 01102445 for Yield, Disease, and Drought Tolerance
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Solution Overview
Problem
Existing wheat cultivars lack desirable traits such as improved yield, disease resistance, and adaptability to environmental stressors like drought and heat, limiting their agricultural performance and product diversity.
Innovation Solution
Development of the wheat cultivar 01102445, which combines traits like high seed yield, resistance to diseases and insects, tolerance to drought and heat, and improved agronomic quality through a combination of traditional breeding and genetic transformation, including introduction of transgenic genes for herbicide resistance, disease resistance, and modified nutritional content.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional breeding methods are used to develop wheat cultivars, then genetic diversity and trait combination are limited, but breeding time and resource investment are reduced
Solution Approach 1:
The patent combines traditional breeding methods with genetic transformation technology to integrate multiple desirable traits (disease resistance, yield improvement, stress tolerance) into a single wheat cultivar more efficiently, resolving the contradiction between trait combination capability and breeding time investment
Solution Approach 2:
The patent uses molecular markers as intermediaries to identify and select plants with desired traits during the breeding process, accelerating the development of cultivars with multiple desirable traits while reducing the time required for phenotypic evaluation
2Reliability
If genetic transformation is used to introduce transgenic genes for herbicide resistance and disease resistance, then adaptability and resistance traits are improved, but device complexity and regulatory requirements increase
Solution Approach 1:
The patent extracts and isolates specific resistance genes (such as Lr34 for leaf rust resistance) and introduces them into the wheat cultivar through genetic transformation, achieving reliable disease resistance while managing the complexity through targeted gene selection rather than whole-genome modification
3Productivity
If multiple traits are combined in a single cultivar through breeding, then agronomic quality and yield are improved, but the complexity of breeding program management increases
Solution Approach 1:
The patent performs preliminary selection of parental lines with specific desirable traits (high yield, disease resistance, stress tolerance) before initiating the crossing program, and uses molecular marker-assisted selection during the breeding process to efficiently track and combine multiple traits, reducing program management complexity while achieving high productivity
Data Source
AI summary
The invention relates to the wheat cultivar designated 01102445. Provided by the invention are the seeds, plants and derivatives of the wheat cultivar 01102445. Also provided by the invention are tissue cultures of the wheat cultivar 01102445 and the plants regenerated therefrom. Still further provided by the invention are methods for producing wheat plants by crossing the wheat cultivar 01102445 with itself or another wheat cultivar and plants produced by such methods.