Patents by Inventor Xueqing FU

Xueqing FU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11208668
    Abstract: A gene RNAi vector is constructed with a V-ATPase subunit E gene fragment, a COO2 gene fragment, or a combination of the V-ATPase subunit E gene fragment and the COO2 gene fragment, then transferred into a plant, and expressed in the plant to produce dsRNA of the V-ATPase subunit E gene, the COO2 gene, or the combination of the V-ATPase subunit E gene and the COO2 double gene, and therefore the aphid growth is suppressed, and the plant is enhanced in pest resistance.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: December 28, 2021
    Assignee: SHANGHAI JIAO TONG UNIVERSITY
    Inventors: Kexuan Tang, Jingya Zhao, Xueqing Fu, Hang Liu, Qifang Pan, Tiantian Chen, Hongmei Qian, Xiaofen Sun
  • Publication number: 20210010018
    Abstract: The present invention discloses a nucleotide sequence and use thereof in increasing the density of secretory glandular trichomes in plants. The nucleotide sequence is selected from the group consisting of: 1) a nucleotide sequence according to any one of SEQ ID NOs: 1, 3 and 5; 2) a nucleotide sequence derived from the nucleotide sequence according to any one of SEQ ID NOs: 1, 3 and 5 through substitution, deletion or addition of one or more nucleotides; 3) a nucleotide sequence having at least 80% homology with any one of SEQ ID NOs: 1, 3 and 5. The present invention significantly increases the density of secretory glandular trichomes by transferring any one of the above nucleotide sequences into the plants by means of genetic engineering. Therefore, the invention shows great potential in insect resistance and production of specific metabolites, and has extremely high practical application value.
    Type: Application
    Filed: September 24, 2020
    Publication date: January 14, 2021
    Applicants: SHANGHAI JIAO TONG UNIVERSITY, Suzhou Tangen Biotechnology Co., Ltd
    Inventors: Kexuan TANG, Lihui XIE, Xueqing FU, Wei QIN, Ling LI, Hang LIU, Tiantian CHEN, Hongmei QIAN, Xiaofen SUN
  • Publication number: 20200283792
    Abstract: A gene RNAi vector is constructed with a V-ATPase subunit E gene fragment, a COO2 gene fragment, or a combination of the V-ATPase subunit E gene fragment and the COO2 gene fragment, then transferred into a plant, and expressed in the plant to produce dsRNA of the V-ATPase subunit E gene, the COO2 gene, or the combination of the V-ATPase subunit E gene and the COO2 double gene, and therefore the aphid growth is suppressed, and the plant is enhanced in pest resistance.
    Type: Application
    Filed: November 7, 2018
    Publication date: September 10, 2020
    Applicant: SHANGHAI JIAO TONG UNIVERSITY
    Inventors: Kexuan TANG, Jingya ZHAO, Xueqing FU, Hang LIU, Qifang PAN, Tiantian CHEN, Hongmei QIAN, Xiaofen SUN