New Guinea Impatiens SAKIMP069 Breeding Predictability
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Solution Overview
Problem
Ornamental plant breeders face challenges in developing superior New Guinea Impatiens varieties with novel characteristics, as existing methods lack predictability and efficiency in generating unique genetic combinations, leading to high research costs and unpredictability in breeding outcomes.
Innovation Solution
The development of the New Guinea Impatiens variety SAKIMP069, which is stable and uniform, allows for vegetative propagation and tissue culture production, enabling the use of advanced breeding techniques such as mutation breeding, gene editing, and protoplast fusion to introduce desired traits, and can be used as a parental line in breeding programs to create new varieties.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional breeding methods are used to develop New Guinea Impatiens varieties, then breeders can select plants with desired traits, but the process lacks predictability and efficiency resulting in high research costs and unpredictable outcomes
Solution Approach 1:
The patent applies preliminary action by establishing a stable, uniform parental line (SAKIMP069) before conducting breeding operations. This pre-established genetic baseline enables predictable outcomes in subsequent crosses, as the parental line's uniformity ensures consistent trait inheritance patterns, directly addressing the unpredictability issue in traditional breeding methods
Solution Approach 2:
The patent utilizes parameter changes by transitioning from traditional sexual breeding to advanced techniques including mutation breeding, gene editing, and protoplast fusion. These methodological parameter changes enable precise control over genetic modifications, significantly improving both the predictability and efficiency of developing new varieties with desired characteristics
2Productivity
If advanced breeding techniques such as mutation breeding and gene editing are applied, then desired traits can be introduced more efficiently, but the complexity of the breeding process increases
Solution Approach 1:
The patent employs an intermediary approach by using a stable, uniform parental line (SAKIMP069) as a mediator between traditional breeding and advanced techniques. This intermediary line simplifies the complexity of advanced breeding methods by providing a consistent genetic background, making the application of mutation breeding, gene editing, and protoplast fusion more manageable and efficient
3Adaptability or versatility
If breeders use multiple breeding techniques including crossing and tissue culture, then more genetic combinations can be generated, but the cost and time required for breeding increases
Solution Approach 1:
The patent applies preliminary action by pre-establishing the SAKIMP069 parental line with desirable characteristics before initiating breeding programs. This preliminary preparation enables rapid generation of diverse genetic combinations through crossing and tissue culture, as the uniform parental line ensures consistent and predictable results, thereby reducing the time required for breeding development
Solution Approach 2:
The patent implements continuity of useful action by integrating multiple breeding techniques (crossing, tissue culture, mutation breeding, gene editing) into a continuous workflow. The stable parental line enables seamless transitions between different breeding methods, maintaining continuous productive action and accelerating the generation of diverse genetic combinations without significant time losses
Data Source
AI summary
A New Guinea Impatiens plant designated SAKIMP069 is disclosed. Embodiments include seeds of New Guinea Impatiens SAKIMP069, plants of New Guinea Impatiens SAKIMP069, to plant parts of New Guinea Impatiens SAKIMP069, and methods for producing an impatiens plant produced by crossing New Guinea Impatiens SAKIMP069 with itself or with another impatiens variety. Embodiments include methods for producing an impatiens plant containing in its genetic material one or more genes or transgenes and transgenic impatiens plants and plant parts produced by those methods. Embodiments also relate to impatiens varieties, breeding varieties, plant parts, and cells derived from New Guinea Impatiens SAKIMP069, methods for producing other impatiens lines or plant parts derived from New Guinea Impatiens SAKIMP069, and the impatiens plants, varieties, and their parts derived from use of those methods. Embodiments further include hybrid impatiens seeds, plants, and plant parts produced by crossing New Guinea Impatiens SAKIMP069 with another impatiens variety.