The New Encyclopędia BritannicaEncyclopędia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 164
... bacteriophage fd . Oth- ers , such as poliovirus and bacteriophage X174 , are small spherical structures . Larger bacteriophages , such as T4 , have a " head " that is roughly hexagonal in shape and a complicated " tail " structure ...
... bacteriophage fd . Oth- ers , such as poliovirus and bacteriophage X174 , are small spherical structures . Larger bacteriophages , such as T4 , have a " head " that is roughly hexagonal in shape and a complicated " tail " structure ...
Page 165
... bacteriophage to a host cell requires the interaction of a specific viral struc- ture with a specific site on the surface of the host bacterial cell . If the virus does not have the appropriate structure , it cannot adsorb to certain ...
... bacteriophage to a host cell requires the interaction of a specific viral struc- ture with a specific site on the surface of the host bacterial cell . If the virus does not have the appropriate structure , it cannot adsorb to certain ...
Page 166
... bacteriophage , the early RNA is copied ( tran- scribed ) from the viral DNA genome by an enzyme in the host cell , RNA polymerase . The activation of late RNA synthesis is accomplished in one of several ways , each of which is ...
... bacteriophage , the early RNA is copied ( tran- scribed ) from the viral DNA genome by an enzyme in the host cell , RNA polymerase . The activation of late RNA synthesis is accomplished in one of several ways , each of which is ...
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