A researcher is considering switching from gel electrophoresis to capillary gel columns for DNA sequencing. What is a potential benefit of this switch?

• A. Capillary gel columns require less sample preparation.
• B. Capillary gel columns offer better resolution of DNA fragments.
• C. Capillary gel columns provide higher throughput and automation capabilities.
• D. Capillary gel columns are less expensive to operate.

Answer: (C)