In seinem Serum schwimmt identifizierbar Erbgut (RNA & miRNA) von Pilzen, Bakterien, Pflanzen (Mais, Reis) und u.a. Insekten. Das steht in einem Paper, das vor 5 Tagen erschien. Wie das dahin kommt durch Deinen Magen-Darm-Trakt und was es bewirkt in Deinem Körper:

The finding of diverse exogenous RNA molecules in plasma, and their potential influence on cellular gene expression, raises several interesting questions about how humans interact with their environments and particularly with their gastrointestinal biota. Though the interaction between microbes and gut epithelium is yet to be fully understood, some sort of feedback signaling process might well be involved [6], [29]. Peptides and small chemicals have long been thought to be the two major types of signaling molecules between microbe and gut epithelium. The finding of microbial RNA in circulation now adds the possibility of an RNA-mediated human-microbiome interaction as an additional communication mechanism of this important axis for human health.