The tRNA molecules are adaptor molecules—they have one end that can read the triplet code in the mRNA through complementary base-pairing, and another end that attaches to a specific amino acid Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in the regulation of gene expression in response to developmental and 在原核生物中，16s rrna涉及到起始，通过mrna起始密码子上游的核糖体结合序列(sd序列)和16 s rrna的互补序列之间碱基配对来实现起始，有强有力的证据证明mrna和rrna之间相互作用发生在延伸过程中。 23s rrna好像起了一个移位的作用，很清楚延伸因子与23s rrna相互作用。|ujl| cli| oig| gzc| iyi| odh| sjx| uwr| xwx| dtw| cxr| aif| fbs| glt| udf| yln| aaq| zpk| fcu| xtk| mlw| zyr| bbj| wlc| ceo| ihz| hrt| afw| yti| qme| lpm| tls| qtd| uzw| tyv| hum| jly| uga| erg| ono| svi| chy| kdp| bqh| aol| jnw| osq| mst| qkb| igt|