1 Structure and Function of the Human Genome
21
A
DNA
)-----+ Ribosome
..._---+ Nascent Protein
Prokaryote
DNA Polynbosome mANA between 5' ends of
ribosomes
mRNAs
ELONGATION STEP OF TRANSLATION
Ribosome
B
3'
UAG
Pephde
synthes•s
and ua nslocat10n
A to P sw llch catal.,.zed
by G lPROK J or EF ~ lEU Kl
elongatlon tec 1ors
-r;GTP GDP • P;
0
Fig. 12. Mechanisms of translation. For details see text. (Modified from [2].)
3'
UAG
TranSI OCihO !'l
completeo
and tANA 1 ""
p0$1UOned