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Author Question: Why is rolling circle DNA replication used by many bacteriophages? (Read 61 times)

mccallkeeler

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on: Nov 9, 2022

Question 1

Which of the following proteins appears to be cis-acting?


◦ The Agrobacterium virG protein
◦ The φX174 A protein
◦ The adenovirus terminal protein
◦ The F plasmid tra proteins
◦ The plasmid ParA protein

Question 2

Why is rolling circle DNA replication used by many bacteriophages?


◦ It can only generate single-stranded copies, and many phage genomes are single-stranded.
◦ It is an efficient way to generate a large number of daughter molecules.
◦ It makes use of all the same proteins as bacterial chromosome replication but is faster.
◦ It simultaneously degrades bacterial chromosomal DNA.
◦ It allows transcription of phage genes to occur at the same time as they are replicated.
Lewin's GENES ¦ Krebs, Goldstein, Kilpatrick ¦ 12th Edition
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Marked as best answer by mccallkeeler on Nov 9, 2022

Kevin5!

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Reply #1 on: Nov 9, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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mccallkeeler

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Reply 2 on: Nov 9, 2022
Excellent

xiazhe

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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