Io to bio with genbank fixes

[abondrn]

Changes in this PR

Clearly and concisely summarize the changes you are making. Bullet points are completely okay. Please be specific, saying "improves X" is not enough!

Why are you making these changes?

Explain why these changes are necessary. Link to GitHub issues here with the format fixes: #XXX to indicate this PR resolves the issue.

Are any changes breaking? (IMPORTANT)

Will merging this PR change poly's API in a non-backwards-compatible manner?

Examples of breaking changes:

• Removing a method from a struct.
• Deleting/moving a package.
• Adding a method to an interface (client may have made their own implementation of this interface, and adding a method to the interface could cause client's implementation to no longer satisfy the interface).

Examples of non-breaking changes:

• Adding a method to a struct.
• Adding a function.
• Fixing a bug in a function/method.
• Creating a new package.

Pre-merge checklist

All of these must be satisfied before this PR is considered
ready for merging. Mergeable PRs will be prioritized for review.

• New packages/exported functions have docstrings.
• New/changed functionality is thoroughly tested.
• New/changed functionality has a function giving an example of its usage in the associated test file. See primers/primers_test.go for what this might look like.
• Changes are documented in CHANGELOG.md in the [Unreleased] section.
• All code is properly formatted and linted.
• The PR template is filled out.

[Koeng101]

Just add to the changelog, and this looks ready to merge!