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United States of America

PATENT NO 12227752
APP PUB NO 20250043301A1
SERIAL NO

18783627

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Abstract

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The present invention relates to the use of MtNAC33 gene and a protein encoded thereby in the cultivation of high-biomass and drought-tolerant alfalfa, belonging to the technical field of plant genetic engineering. The plant protein encoded by MtNAC33 gene has the amino acid sequence set forth in SEQ ID NO: 2, and MtNAC33 gene has the nucleotide sequence set forth in SEQ ID NO: 1. In the present invention, the drought tolerance of Arabidopsis thaliana and alfalfa can be significantly improved by regulating the expression level of MtNAC33 in alfalfa. The phenotypes of delayed flowering, increased leaf-to-stem ratio and more biomass in alfalfa were also developed, which has an important effect for genetic improvement of stress resistance and biomass of forage grass and other crops.

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Patent Owner(s)

  • QINGDAO INSTITUTE OF BIOENERGY AND BIOPROCESS TECHNOLOGY, CHINESE ACADEMY OF SCIENCES; INNER MONGOLIA PRATACULTURAL TECHNOLOGY INNOVATION CENTER CO. LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bai, Shiqie Qingdao, CN 2 0
Fu, Chunxiang Qingdao, CN 2 0
Jiang, Shanshan Qingdao, CN 30 81
Liu, Wenwen Qingdao, CN 21 107
Liu, Yaling Qingdao, CN 6 56
Sun, Ying Qingdao, CN 390 7529
Wang, Zhaoming Qingdao, CN 10 2
Yan, Jiajun Qingdao, CN 6 7
Yang, Ruijuan Qingdao, CN 3 4
Yuan, Feng Qingdao, CN 113 2989
Zhang, Xiaowei Qingdao, CN 201 429
Zhou, Chuanen Qingdao, CN 2 3

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