	US 12,378,564 B2
	Tomato glutaredoxin SIGRXC9 gene and its application
Yingfang Zhu, Kaifeng (CN); Zhixin Jiao, Kaifeng (CN); and Rui Xu, Kaifeng (CN)
Assigned to Sanya Institute of Henan University, Sanya (CN); and Henan University, Kaifeng (CN)
Filed by Sanya Institute of Henan University, Sanya (CN); and Henan University, Kaifeng (CN)
Filed on Dec. 15, 2022, as Appl. No. 18/081,717.
Claims priority of application No. 202210332187.X (CN), filed on Mar. 31, 2022.
Prior Publication US 2023/0340509 A1, Oct. 26, 2023
Int. Cl. C12N 15/82 (2006.01); C12N 9/22 (2006.01); C12N 15/11 (2006.01)

CPC C12N 15/8205 (2013.01) [C12N 9/22 (2013.01); C12N 15/11 (2013.01); C12N 15/8273 (2013.01); C12N 2310/20 (2017.05)]

7 Claims

1. A method for improving cold tolerance of plants, wherein a transgenic plant is obtained by introducing a tomato glutaredoxin SIGRXC9 gene into a target plant using a recombinant expression vector; the cold tolerance of the transgenic plant is improved; and a nucleotide sequence of the SIGRXC9 gene is shown as SEQ ID NO. 1.