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:
Sep. 05, 2023
Filed:
Jul. 07, 2020
Agricultural Genomics Institute, Chinese Academy of Agricultural Sciences, Shenzhen, CN;
Agricultural Genomics Institute AT Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, CN;
Sanwen Huang, Shenzhen, CN;
Chunzhi Zhang, Shenzhen, CN;
Zhongmin Yang, Shenzhen, CN;
Die Tang, Shenzhen, CN;
Abstract
Disclosed is a method for breeding self-compatible potatoes, including the following steps: (1) selecting a self-compatible potato variety material and referring to it as PG6359, and cloning the S-RNase gene of PG6359 through the transcriptome sequencing method; and (2) obtaining two full-length sequences of the S-RNase gene from the cloned S-RNase gene in step (1) and referring to them as Sand Srespectively, and after carrying out an artificial self-pollination for the variety material PG6359, selecting the variety material having the genotype of SSfrom the offspring as the female parent, and selecting a self-incompatible material as the male parent, and then obtaining a self-compatible Fgeneration by hybridization. The invention overcomes the self-incompatibility of diploid potatoes, and does not require the introduction of any wild potato gene fragments, thereby avoiding linkage drag, and providing a basis for the rapid creation of a diploid potato inbred line.