Viral Entrance

DNA enter the head when head infoll DNA incot head mechanism abc abc def abc def ghi abcdefghi, 29 29 cul by 29. (eg) terminare ensume associated with empty head of TH phage UseATP. Circularly Pamoted abc abc, def def, ghi ghi Birst best membrane 2proteins holin Endolysin. created enter the periplamic pore space through pore and in innel lyse the cell wall. membrone. Nitrogen bases - -A,T'G + HMC (modification for protection) Glycosylated 5hydroxymethyl cytosine HMC e MC -3modification GHMC Protect genome from viral as well as ecdi DNAase viral DNASE recognise cylorine for their cleavage. Ty They inject genome at in 3 diff event stage -(lack protection) modification Temporal protection elais I, II& III genes are present.

different Class-I Transaibed by host RNApol Produce a prolein kinasef (PK) PK new viral RNApol. inactivate bactual machineries usedfortronscuption (heat RNA pol) of class II & III genes stop the bacterial class II - Replication transcription elais III - coat proteins Terminally redundant. but nocinularly permuted viral progeny release hdin & endolysin. 0 X174 S 85, circular DNA smallvins 5386 st long Proteins produce have large no:of aa since they have overlapping gene (jirtidentified) Temperate phage PRE phage Nt NUSABDE c Nutl PRry payments RaQ Continence Pi (integrasesoly) OL PL int xic CIII LL agone) alt N Not CI Go Not L R tR1 C11 Ori 0 th § LR Cytic gener integration ORPR int+IHF NI Nus ABDE @ NotR after modification linear DNA inside head , both end has soverbongs Cobesive site / Cos site circularize in bacleual celluing Cossites Receptors am D asually used for notrient transport by E.coli)