Cotton Variety FM 9063B2F Breeding Process
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Solution Overview
Problem
In plant breeding, particularly for cotton, the complexity of genetic interactions makes it unpredictable for breeders to reproduce the same variety using the same parents and methodology, resulting in unique and unpredictable outcomes, limiting the ability to breed consistent high-quality fiber varieties.
Innovation Solution
A breeding process involving manual crossing of parent plants with selection and testing through multiple generations, including recurrent backcrossing and genetic transformation, to produce hybrid and essentially derived cotton varieties that retain specific traits while ensuring genetic conformity and fiber quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual crossing and selection through multiple generations is used to breed cotton varieties, then fiber quality and agronomic characteristics can be improved, but the breeding process becomes unpredictable and cannot be reproduced with the same parents and methodology
Solution Approach 1:
The patent applies parameter changes by modifying genetic parameters through controlled crossing and selection processes. The breeding methodology changes genetic composition parameters across generations (F1, F2, F3, etc.) to achieve desired fiber quality traits while managing the unpredictability through systematic parameter tracking and selection criteria.
2Stability of the object's composition
If recurrent backcrossing is used to introduce specific traits into existing lines, then genetic conformity can be maintained at 90-100%, but the breeding process complexity increases
Solution Approach 1:
The patent applies preliminary action by performing multiple preliminary crossing and selection steps before achieving the final breeding goal. The recurrent backcrossing process involves several preliminary generations (F1, F2, F3, etc.) where specific traits are gradually introduced while maintaining genetic conformity, preparing the genetic material step-by-step for the desired outcome.
3Manufacturing precision
If extensive selection and testing across multiple generations is conducted, then variety characteristics can be optimized, but the breeding time and resources required increase significantly
Solution Approach 1:
The patent applies continuity of useful action by maintaining continuous selection and testing activities across multiple generations without interruption. The breeding program continues systematically from F1 through F8 generations, with each generation undergoing the same selection criteria and testing protocols, ensuring that useful breeding actions are performed continuously to optimize variety characteristics over time.
Data Source
AI summary
The cotton variety FM 9063B2F is disclosed. The invention relates to seeds, plants, plant cells, plant tissue, harvested products and cotton lint as well as to hybrid cotton plants and seeds obtained by repeatedly crossing plants of variety FM 9063B2F with other plants. The invention also relates to plants and varieties produced by the method of essential derivation from plants of FM 9063B2F and to plants of FM 9063B2F reproduced by vegetative methods, including but not limited to tissue culture of regenerable cells or tissue from FM 9063B2F.