G
o
o
g
l
e
×
Please click
here
if you are not redirected within a few seconds.
All
Images
Books
News
Maps
Videos
Shopping
Search tools
Any time
Any time
Past hour
Past 24 hours
Past week
Past month
Past year
All results
All results
Verbatim
Secretion
View all
Secretion is the movement of material from one point to another, such as a secreted chemical substance from a cell or gland. In contrast, excretion is the removal of certain substances or waste products from a cell or organism.
Wikipedia
OPM protein
:
3jqo
Symbol
:
T4SS