Soybean Cultivar S140157 Transgenic Trait Integration
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Solution Overview
Problem
The development of new soybean cultivars is a time-consuming process that requires precise planning and efficient resource use, aiming to combine desirable traits such as higher seed yield, disease resistance, drought tolerance, and improved fatty acid profile, while existing methods are limited in efficiently introducing transgenic or mutant traits into soybean cultivars.
Innovation Solution
The introduction of soybean cultivar S140157, which allows for methods such as selfing, backcrosses, and hybrid production, along with genetic transformation techniques like microprojectile-mediated delivery and Agrobacterium-mediated transformation, to introduce transgenic traits conferring resistance to herbicides, diseases, and improved agronomic qualities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional breeding methods are used to develop new soybean cultivars, then desirable traits can be combined over time, but the process takes 6-12 years and requires extensive resources
Solution Approach 1:
The patent applies preliminary action by pre-introducing transgenic traits into selected parental lines before crossing. This allows desirable traits to be established in the genetic makeup prior to hybridization, significantly reducing the time required for trait combination compared to traditional sequential breeding methods that would require 6-12 years of field selection and crossing.
Solution Approach 2:
The patent uses transgenic technology as an intermediary mechanism to directly transfer specific traits between organisms. This intermediary approach bypasses the lengthy natural selection and crossing processes, enabling precise introduction of desired traits such as herbicide resistance and improved fatty acid profiles without requiring multiple generations of traditional breeding.
2Adaptability or versatility
If traditional breeding methods are used, then resource efficiency can be maintained with conventional techniques, but the ability to introduce specific transgenic or mutant traits is limited
Solution Approach 1:
The patent employs transgenic technology as an intermediary to bridge the gap between conventional breeding capabilities and advanced trait introduction. This allows specific transgenic traits to be integrated into traditional breeding programs, expanding adaptability while managing complexity through standardized transformation protocols and selected parental lines.
Solution Approach 2:
The patent applies local quality by focusing trait introduction efforts on specific parental lines with known desirable characteristics. Rather than attempting to modify entire breeding programs, the approach targets specific locations in the breeding process (parental selection and crossing) where transgenic technology provides maximum benefit with controlled complexity.
3Manufacturing precision
If multiple crossing and selection steps are performed to combine desirable traits, then superior varieties can be developed, but the process requires precise forward planning and efficient resource use with minimum changes in direction
Solution Approach 1:
The patent applies preliminary action by pre-determining the parental lines to be used based on their known traits and performance characteristics. This advance planning allows for precise trait combination in the first cross, reducing the need for multiple selection cycles and minimizing changes in breeding direction, thereby simplifying program management while maintaining high precision.
Data Source
AI summary
A soybean cultivar designated S140157 is disclosed. The invention relates to the seeds of soybean cultivar S140157, to the plants of soybean cultivar S140157, to the plant parts of soybean cultivar S140157, and to methods for producing progeny of soybean cultivar S140157. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar S140157. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar S140157, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar S140157 with another soybean cultivar.