How Do You Spell DNA POLYMERASE IV?

Pronunciation: [dˌiːˌɛnˈe͡ɪ pˌɒlɪməɹˈe͡ɪz ɹˌə͡ʊmən fˈɔː] (IPA)

DNA polymerase IV is a key enzyme involved in DNA replication and repair. The spelling of this word can be broken down into its individual sounds using IPA phonetic transcription. The first three letters "D-N-A" are pronounced /diː en eɪ/. "Polymerase" is pronounced /pɒlɪˈmɛrəseɪ/ with the emphasis on the second syllable. Finally, "IV" is pronounced /aɪˈviː/. This enzyme is unique compared to other polymerases, as it has a lower fidelity and can introduce mutations during replication.

DNA POLYMERASE IV Meaning and Definition

1. DNA polymerase IV (also known as Pol IV) is a specialized enzyme involved in DNA replication and repair processes in cells. It is a member of the Y family of DNA polymerases, which are characterized by their ability to synthesize DNA using damaged DNA templates.

   Pol IV has been primarily identified in bacteria such as Escherichia coli (E. coli), where it participates in the DNA damage tolerance pathway. This polymerase is capable of bypassing lesions that obstruct DNA replication or repair, allowing the continuation of the DNA synthesis process. Unlike high-fidelity DNA polymerases that accurately replicate DNA, Pol IV exhibits a lower fidelity and introduces mutations during synthesis, which makes it an error-prone polymerase.

   The activity of DNA polymerase IV is induced in response to DNA damage, particularly when the replication fork encounters obstacles, such as DNA lesions or protein-DNA complexes. It is also involved in translesion synthesis, where it bypasses the damage, often with reduced fidelity. However, in certain situations, the error-prone nature of DNA polymerase IV can contribute to the accumulation of mutations, leading to the increased risk of genomic instability and potentially cancer development.

   Overall, DNA polymerase IV plays a critical role in maintaining DNA integrity by bypassing DNA lesions and ensuring the progression of DNA synthesis in the face of various obstacles. Its activity and regulation are tightly controlled to prevent excessive mutagenesis and to preserve genetic stability in cells.

Common Misspellings for DNA POLYMERASE IV

• sna polymerase iv
• xna polymerase iv
• cna polymerase iv
• fna polymerase iv
• rna polymerase iv
• ena polymerase iv
• dba polymerase iv
• dma polymerase iv
• dja polymerase iv
• dha polymerase iv
• dnz polymerase iv
• dns polymerase iv
• dnw polymerase iv
• dnq polymerase iv
• dna oolymerase iv
• dna lolymerase iv
• dna -olymerase iv
• dna 0olymerase iv
• dna pilymerase iv
• dna pklymerase iv

Similar spelling words for DNA POLYMERASE IV

• virus-specific dna polymerase,
• dna polymerase eta,
• dna-dependent rna polymerase,
• pfu dna polymerase,
• Taq DNA Polymerase,
• DNA Polymerase beta,
• DNA Polymerase N3.