New Guinea Impatiens SAKIMP045 Breeding Line Stability
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Solution Overview
Problem
Ornamental plant breeders face challenges in developing superior New Guinea Impatiens varieties due to the unpredictability of genetic combinations and the difficulty in reproducing consistent traits, leading to high research costs and variability in breeding outcomes.
Innovation Solution
The development of the New Guinea Impatiens variety SAKIMP045, which is stable and uniform, allows for vegetative propagation and use in breeding programs through methods like tissue culture, mutation induction, and gene editing, enabling the creation of new varieties with desired traits.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional breeding methods are used to develop New Guinea Impatiens varieties, then genetic diversity can be explored, but the outcomes are unpredictable and require high research costs
Solution Approach 1:
The patent applies preliminary action by establishing a stable, uniform breeding line (SAKIMP045) before conducting breeding programs. This pre-developed baseline variety with consistent traits serves as a reliable foundation, allowing breeders to predictably combine known good traits while exploring new genetic diversity through controlled crossings with other varieties.
2Adaptability or versatility
If traditional breeding methods are used, then genetic combinations can be explored, but the process is time-consuming and costly
Solution Approach 1:
The patent applies copying by using vegetative propagation methods (tissue culture, cuttings) to create exact genetic copies of the SAKIMP045 breeding line. This allows rapid multiplication of the baseline variety without sexual reproduction, maintaining genetic uniformity while accelerating the breeding process and reducing the time needed to establish large populations for crossing programs.
3Reliability
If a stable and uniform breeding line is developed, then consistent traits can be reproduced, but genetic manipulation becomes necessary to maintain stability
Solution Approach 1:
The patent applies self-service by utilizing the SAKIMP045 variety's inherent stability and uniformity to maintain itself through vegetative propagation. The breeding line serves its own replication needs through tissue culture and cutting methods, eliminating the need for complex genetic manipulation technologies while maintaining trait consistency across generations.
Data Source
AI summary
A New Guinea Impatiens plant designated SAKIMP045 is disclosed. Embodiments include seeds of New Guinea Impatiens SAKIMP045, plants of New Guinea Impatiens SAKIMP045, to plant parts of New Guinea Impatiens SAKIMP045, and methods for producing an impatiens plant produced by crossing New Guinea Impatiens SAKIMP045 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 SAKIMP045, methods for producing other impatiens lines or plant parts derived from New Guinea Impatiens SAKIMP045, 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 SAKIMP045 with another impatiens variety.