Gene involved in the development of the seed

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention relates to the identification and use of the ZmPPR6 gene, which plays a significant role in the development of seeds, especially in maize and other cereal or oil-producing plants. By incorporating and overexpressing this gene in plants, it is possible to enhance seed development, increase seed size, improve storage of important nutrients (like starch and proteins), accelerate growth, and potentially increase crop yields. The gene and its variants can be inserted into plants using genetic engineering, producing transgenic plants with improved agronomic traits.

Use CasesContent extracted from patent full text and abstract with AI.

• Development of transgenic cereal crops (e.g., maize, rice, wheat, barley) with larger seeds and higher yields.
• Increasing starch and protein content in crop seeds for improved food and feed quality.
• Accelerating seed development to shorten crop growth cycles and enable earlier harvests.
• Producing seeds with decreased moisture content at harvest, which can reduce post-harvest drying costs and improve storage stability.
• Improving seedling vigor, leading to better crop establishment and higher productivity.
• Engineering oil-producing plants (e.g., sunflower, Brassica) to have higher oil or protein yields.
• Facilitating breeding programs by providing marker genes or selectable traits through genetic transformation.

BenefitsContent extracted from patent full text and abstract with AI.

• Potentially higher crop yields due to increased seed size and faster grain filling.
• Improved nutritional quality of crop seeds through enhanced starch and protein accumulation.
• Reduced harvest and post-harvest costs thanks to decreased seed moisture content.
• Enhanced plant growth rates and earlier maturation, offering flexibility in agricultural production schedules.
• Greater consistency and reliability in seed development and quality, even under variable environmental conditions.
• Flexibility for use in a wide range of economically important crops, including cereals and oil plants.
• Facilitation of advanced breeding techniques and precision agriculture through molecular markers and selectable traits.

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Patent Abstract

The invention relates to the field of plant improvement, with the identification of the ZmPPR6 gene that is involved in development of the seed.