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| Description: (a) The phage genome is organized into operons that function at defined times during infection of a host cell. (b) The cohesive (cos) site is the region that enables the linear phage chromosome to circularize when it enters the host bacterial cell. Immediate early, delayed early, and late genes are expressed in order(a) The phage genome is organized into operons that function at defined times during infection of a host cell. (b) The cohesive (cos) site is the region that enables the linear phage chromosome to circularize when it enters the host bacterial cell. Immediate early, delayed early, and late genes are expressed in order (a) Regularor of Regulator A, d, and intgene of cl gene expresion Phage DNA Regulator 0f replication proteins early genes ,4 Stabilizer . A repress/rue” O P Phage- Of clI protein N — c Regulasor of recombination (”I m n \late’genes . proteins bet ' PR Origin of ms . Excisionase ex replication P RXproteins (for excision from R I chromosome) \xis _ Integrase int Nu1 $3222 0f .(f°’ igeg'afim Lambda phage cos She for mo romosome ' . I ) 48,502 A Tenninase pad<aging nucleotides W 8 Nu? Genes for head prmeim and assembly I K L M Genes for tail proteins and assembly (b) Immediate early genes I Delayed early genes Late genes 1 '...l/K... ...vuz... ...BW.. ' Tail genes Head genes] xis int Cohesive and u 5i 3, . Am i:- Coheswe end Picture Stats: Views: 30 Filesize: 231.1kB Height: 1786 Width: 1150 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=49290 |