Application of protein TaANT1-4D and related biological materials thereof in regulation and control of plant ear type characters

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By knocking out or silencing the wheat TaANT1-4D gene, the spike morphology of wheat was regulated using the protein TaANT1-4D and related biological materials, solving the problem of difficulty in increasing wheat yield in existing technologies and achieving a significant enhancement of spike length, number of spikelets per spike, and grain weight.

CN122146743APending Publication Date: 2026-06-05INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI

0 Cites 0 Cited by

Patent Information

Application Number: CN202411760184.1
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2024-12-03
Publication Date: 2026-06-05

Application Information

Patent Timeline

03 Dec 2024

Application

CN202411760184.1

05 Jun 2026

Publication

CN122146743A

IPC: C12N15/82; C07K14/415; A01H6/46; A01H5/00; A01H5/10

Get more patent work done with AI

Run novelty searches—or use them for FTO, design risk, drafting and technical problem-solving.

AI Tagging

Application Domain

Plant peptides Vector-based foreign material introduction

Technology Topics

Biotechnology Associated organism

Explore More Agents

Novelty Search
Search existing technologies and assess novelty
↗
FTO
Analyze whether a product may infringe others' patents
↗
Design FTO
Check prior-design risk for exterior design
↗
Drafting
Draft patent application text based on a technical solution
↗
Find Solutions with TRIZ
Generate feasible solution to solve your technical challenge
↗
IP MCP Servers
Connect trusted patent search and cited evidence to Claude, Cursor or your own AI workflow
↗

AI Technical Summary

Technical Problem

Current technologies make it difficult to effectively regulate wheat spike traits through gene editing, thus affecting yield improvement.

Method used

By knocking out or silencing the expression of the TaANT1-4D gene in wheat, plant spike traits, including spike length, number of spikelets per spike, grain length, and grain weight, can be regulated using the protein TaANT1-4D and related biological materials.

Benefits of technology

It significantly increased wheat spike length, number of spikelets per spike, and grain weight, thereby enhancing wheat yield potential.

✦ Generated by Eureka AI based on patent content.

Patent Text Reader

Abstract

The invention discloses an application of a protein TaANT1-4D and a related biological material thereof in regulation and control of ear type characters of plants. The technical problem to be solved by the invention is how to regulate and control the ear type character of the plant. The amino acid sequence of the protein TaANT1-4D provided by the invention is shown as a sequence 2 in a sequence table. Experiments prove that the Ta ANT1-4D is knocked out from the wheat variety Fielder, the ear length can be remarkably shortened, and the spikelet number, the grain length and the thousand grain weight are reduced. Therefore, the protein TaANT1-4D has an important application value in regulation and control of wheat ear type characters, and has a wide prospect in cultivation of wheat varieties.

Need to check novelty before this filing date? Find Prior Art