公开(公告)号：US20220002738A1

公开(公告)日：2022-01-06

申请号：US17293109

申请日：2019-11-18

Applicant: Jingping ZHONG ,  BASF SE

Inventor： Jingping Zhong ,  Xuqiu Tan ,  Melissa Ann Scranton ,  Daphne Li

IPC: C12N15/81 ,  C12P21/02 ,  C12N1/16 ,  C12N15/113

Abstract: The present invention relates to a recombinant yeast cell for high yield protein expression. The invention further relates to cell culture involving the recombinant yeast cell, a method for preparing protein involving culturing the recombinant yeast cell and a use of the recombinant yeast cell.

公开(公告)号：US6156954A

公开(公告)日：2000-12-05

申请号：US120855

申请日：1998-07-21

Applicant: Jingping Zhong ,  Qun Zhu ,  Christopher J. Lamb

Inventor： Jingping Zhong ,  Qun Zhu ,  Christopher J. Lamb

IPC: A01H5/00 ,  C07K14/415 ,  C07K16/40 ,  C12N1/15 ,  C12N1/19 ,  C12N1/21 ,  C12N5/10 ,  C12N9/12 ,  C12N15/09 ,  C12N15/29 ,  C12N15/82 ,  C12N15/84 ,  C12N5/04 ,  C12N15/52 ,  A01H5/10

CPC classification number: C12N9/1205 ,  C07K14/415 ,  C12N15/8261

Abstract: The present invention is based on the discovery that increased growth and yield in plants can be achieved by elevating the level of receptor-like protein kinase (RKN), a member of the receptor-like protein kinase (RLK) family. RKN polypeptide and polynucleotides encoding RKN polypeptide are provided, as are RKN expression control sequences. Also included are methods of producing a genetically modified plant characterized as having increased growth and yield as compared to a corresponding wild-type plant. A method for genetically modifying a plant cell such that a plant produced form the cell will have a modulated yield is also provided. A method of producing a genetically modified plant characterized as having increased expression of a gene product of interest in its roots as compared to the corresponding wild type plant is also provided. The invention also provides plants, plant tissue, and seeds produced by the genetically modified plants of the invention.

Abstract translation: 本发明基于以下发现：通过提高受体样蛋白激酶（RKN）（受体样蛋白激酶（RLK）家族的成员）的水平，能够增加植物的生长和产量。 提供RKN多肽和编码RKN多肽的多核苷酸，以及RKN表达调控序列。 还包括生产与相应野生型植物相比具有增加的生长和产量的遗传修饰植物的方法。 还提供了用于遗传修饰植物细胞使得从细胞产生的植物具有调制产量的方法。 还提供了一种生产遗传修饰植物的方法，其特征在于与相应的野生型植物相比，其在根中具有增加的感兴趣的基因产物的表达。 本发明还提供由本发明的转基因植物产生的植物，植物组织和种子。