Soybean Cultivar S060292 Glyphosate Resistance Breeding
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Solution Overview
Problem
The development of new soybean cultivars is a time-consuming and unpredictable process due to the complexity of identifying genetically superior plants, with conventional breeding methods lacking control at the DNA level, leading to high research costs and variability in resulting traits.
Innovation Solution
The introduction of soybean cultivar S060292, which offers resistance to glyphosate herbicides and excellent agronomic characteristics, along with methods for producing hybrid seeds and plants through selfing, backcrosses, and genetic transformation, allowing for the transfer of desirable traits such as herbicide resistance and improved yield.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional breeding methods are used to develop new soybean cultivars, then genetic diversity and natural variation are maintained, but the process is time-consuming and unpredictable with high research costs
Solution Approach 1:
The patent replaces conventional mechanical breeding methods with molecular marker-assisted selection and DNA-level analysis. By using molecular markers linked to desirable traits, breeders can identify and select plants with specific genetic characteristics without relying solely on phenotypic observation, significantly accelerating the breeding process and improving predictability of outcomes.
Solution Approach 2:
The patent introduces molecular genetic parameters (DNA sequences, marker genotypes) as new selection criteria alongside traditional phenotypic parameters. This multi-parameter approach allows simultaneous evaluation of genetic potential and phenotypic expression, enabling more precise prediction of breeding outcomes and reducing the time required to develop stable cultivars.
2Measurement precision
If conventional breeding methods are used, then natural genetic combinations are generated, but true genotypic value is masked by environmental factors and confounding traits
Solution Approach 1:
The patent substitutes phenotypic measurement with molecular genetic analysis to identify superior plants. By directly analyzing DNA markers and genetic sequences, breeders can determine true genotypic value independent of environmental influences. This molecular approach eliminates the masking effect of environmental factors on genetic identification.
Solution Approach 2:
The patent introduces molecular markers as intermediary indicators of desirable traits. These markers serve as reliable proxies that can be detected and measured without being affected by environmental conditions, allowing accurate identification of genetically superior plants even when phenotypic expression is masked by environmental factors.
3Productivity
If repeated selection and crossing are performed to improve traits, then desirable characteristics are accumulated, but the process requires large research expenditures
Solution Approach 1:
The patent performs preliminary molecular marker screening and genetic analysis during the early stages of breeding to identify plants with desirable traits before extensive field testing and selection cycles. This preliminary molecular characterization eliminates unnecessary later-stage testing for plants that fail to meet genetic criteria, significantly reducing overall research expenditures while maintaining high productivity.
Solution Approach 2:
The patent replaces labor-intensive repeated selection cycles with molecular marker-assisted selection. By using DNA-level analysis to identify and select plants with desirable traits, breeders can accelerate the accumulation of desirable characteristics without requiring the same extensive time and resource investment as conventional repeated selection methods.
Data Source
AI summary
A soybean cultivar designated S060292 is disclosed. The invention relates to the seeds of soybean cultivar S060292, to the plants of soybean S060292, to plant parts of soybean cultivar S060292 and to methods for producing a soybean plant produced by crossing soybean cultivar S060292 with itself or with another soybean variety. 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. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean variety S060292, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar S060292 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 the cultivar S060292 with another soybean cultivar.