By competing for the same binding site on SmbA, a regulatory nucleotide-binding protein, the bacterial second messengers c-di-GMP and (p)ppGpp inversely balance cell cycle re-entry of growth-arrested swarmer cells of Caulobacter crescentus.

中文翻译：

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串扰第二信使

通过竞争 SmbA（一种调节性核苷酸结合蛋白）上的相同结合位点，细菌第二信使 c-di-GMP 和 (p)ppGpp 反向平衡了新月形茎杆菌生长停滞的群细胞的细胞周期再进入。