Transmission electron microscope of T2 coli bacteriophage. A phage consists of a large DNA- containing head and a tail composed of a central sheath with several fibers. The fibers attach to the host cell surface, and the phage DNA is injected into the cell through the sheath. It instructs the host to build copies of the phage (progeny, in cell). Destroying the host's DNA releases nucleotide building blocks, from which phage DNA is synthesized. It is then packaged in the progeny, which are released when the host bursts. Magnification 750,000x @ 5x7(inches).
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP22221363
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
Same folder images: