The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2025
Filed:
Jul. 25, 2022
Southwest University, Chongqing, CN;
Zhongan Li, Chongqing, CN;
Southwest University, Chongqing, CN;
Abstract
The present disclosure discloses a breeding method and use of a blue-grained two-line hybrid wheat system. The present disclosure creates alien translocated chromosomes (T4AgL (Ba-containing fragment)-4BL (fragment near centromere).4thS and T4AgL (Ba-containing fragment)-4BL (fragment near centromere).4thS (Rf-containing fragment)) and alien translocated telosomes (T4AgL (Ba-containing fragment)-4thS (Rf-containing fragment), T4thS (Rf-containing fragment)-4AgL (Ba-containing fragment). and T4thS (Rf-containing fragment)-4AgL (Ba-containing fragment)-4BL (fragment near centromere).) of a blue-grained gene Ba and an alien restoring gene Rf, which exhibit xenia and dose-response and can lead to complete recovery of a recessive genetic male sterility (GMS) gene ms1. In this way, the present disclosure completes the improvement of a blue-grained two-line hybrid wheat system.