We encountered a problem with your input. Please consider these tips:

• Input size: limited to 20 Mb.
• File format: for example, a form field that requires a csv file will not accept a DNA sequence file.
• Characters and symbols: limit sequence names and other text to letters, numbers, underscores, and normal punctuation. Accented characters cannot be accepted.

Please help! If you still get an error after checking the tips above, please e-mail your support ID and a description of the problem. We will help you get your results, and you will help us improve our web tools!