Maize Inbred 1PMYQ89 Accelerating Variety Development
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The development of new maize varieties and hybrids is a time-consuming process, typically taking six to twelve years from the first cross to the delivery of finished seed to farmers, due to the complexity of combining desirable traits such as disease resistance, drought tolerance, and high yield.
Innovation Solution
A novel maize variety, 1 PMYQ89, and processes for making it are provided, involving crossing maize variety 1 PMYQ89 with another maize plant to produce hybrid maize seed, plants, or plant parts, which can include introgressed traits through backcross conversion, genetic manipulation, and transformation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional maize breeding processes are used to combine desirable traits, then stable high-yielding varieties are developed, but the process takes six to twelve years which is too time-consuming
Solution Approach 1:
The patent applies preliminary action by pre-characterizing the inbred maize line 1 PMYQ89 with multiple desirable traits (disease resistance, drought tolerance, yield potential) before hybridization. This allows breeders to start with a pre-optimized parent that already possesses multiple desired characteristics, reducing the time needed for trait combination and selection in subsequent breeding cycles while maintaining the reliability of producing stable high-yielding varieties
Data Source
AI summary
A novel maize variety designated 1PMYQ89 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 1PMYQ89 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 1PMYQ89 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 1PMYQ89 or a locus conversion of 1PMYQ89 with another maize variety.