funded by the National Natural Science Foundation of China(Nos.32370023,32370583,31970036,and 31900401);Natural Science Foundation of the Jiangsu Higher Education Institutions of China(20KJB180001 and 20KJA180007);Natural Science Foundation of Jiangsu Province(BK20210920 and BK20231350);Jiangsu Agricultural Science and Technology Innovation Fund(Cx223125);Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD).
Nucleotide second messengers are highly versatile signaling molecules that regulate a variety of key biological processes in bacteria.The best-studied examples are cyclic AMP(cAMP)and bis-(3'-5')-cyclic dimeric guanos...