信号识别颗粒

信号识别颗粒（Signalrecognitionparticle，SRP）途径是一个高度保守的蛋白靶向途径，先后在真核生物、原核生物和古细菌中被发现。

Signal recognition particle ( SRP ) pathway is a highly conserved pathway for protein targeting , and was found sequentially in eukaryotes , prokaryotes and archaebacteria .

原核生物信号识别颗粒（SRP）介导蛋白识别转运途径的研究进展

Research progress of targeting and translocation of proteins mediated by signal recognition particle in prokaryote

目前耐酸相关基因ffh受到国内外学者的密切关注，该基因编码产物为一生物活性蛋白，是真核细胞中参与蛋白质易位的信号识别颗粒54kDa亚单位同系物。

Nowadays the acid-resistant gene ffh is closely concerned by international researchers . The product of the gene is a kind of bioactive protein , which is the homologue of the 54-kDa subunit of the eukaryotic signal recognition particle .

由核糖体产生的信号肽，与信号识别颗粒（SRP）相结合。

The signal peptide , emerging from the ribosome , binds to the signal-recognition particle ( SRP ) .