Funding for this research was provided by:
National Natural Science Foundation of China (Nos. 32072445, 21762012)
S&T Planning Project of Guizhou Province ( 1402,  5788)
Program of Introducing Talents to Chinese Universities, 111 Program (D20023)
the Natural Science Research Project of Guizhou Education Department (KY009)
Received: 22 January 2022
Accepted: 6 May 2022
First Online: 17 May 2022
: In this study, all the experimental research on plants were conducted under the guidelines set by the Institutional Bioethics Committee, Guizhou University. All the plants (tobacco and rice) were cultivated in our green house. The <i>Xoo</i>, <i>Xac</i> were isolated from the rice plant, tobacco mosaic virus (TMV) was isolated from the tobacco plant, all the plants were growth in the field without uprooting. For our studied purpose, permission was granted by the owner of the field. These microorganisms were identified and preserved by Prof. Xiangyang Li in our laboratory.
: Not applicable.
: The authors declare that they have no competing interests.