DNA Polymerase I (or Pol I) is an enzyme that participates in the process of DNA replication.Discovered by Arthur Kornberg in 1956, it was the first known DNA polymerase (and, indeed, the first known of any kind of polymerase). It was initially characterized in E. coli and is ubiquitous in prokaryotes.rom Wikipedia, the free encyclopedia. DNA Polymerase I (or Pol I) is an enzyme that participates in the process of DNA replication. Discovered by Arthur Kornberg in 1956, it was the first known DNA polymerase (and, indeed, the first known of any kind of polymerase).
Definition of Total Expense Ratio Total expense ratio (TER) is the ratio between total fund costs and total fund assets. It provides information regarding total costs involved annually for investment funds.
The Expense Ratio. The net and gross expense ratios of a fund indicate the percentage of expenses that the fund must pay out. These expenses include both management fees and operating expenses.Additionally, these expenses include registration fees and administration, accounting and distribution costs.he Expense Ratio. The net and gross expense ratios of a fund indicate the percentage of expenses that the fund must pay out. These expenses include both management fees and operating expenses. Additionally, these expenses include registration fees and administration, accounting and distribution costs.