Paint.NET

What's new in this version:

New Functionality:
- Added DNA ladders from GeneBio Systems

Fixes:
- Improved application stability when dragging out selections
- Corrected a regression to ensure detection of restriction sites whose recognition sequences span the numerical origin
- Populate the "Description" fields when pasting GenBank content into the New File dialogs
- Improved the detection of sequence type when importing DNASTAR SeqBuilder files
- Corrected a regression to restore transfer of primers when pasting a copied DNA sequence
- Fixed an issue that could result in editing-induced disappearance of a sequence aligned to a reference DNA sequence
- Enabled simulation of Gateway BP and LR recombination around the numerical origin
- Improved application stability when searching for enzymes, features, and primers
- Corrected a misleading message that was shown when a problem occurred during program activation
- Ensured that the enzyme set indicator does not occlude content after scrolling to the bottom of Sequence view
- Streamlined the side toolbar in the Insert Codons, Choose Alternative Codons, Browse Common Features and Insert Feature dialogs
- Restored highlighting of the called base under the mouse when viewing sequence traces
- Improved application stability when using the "Find similar DNA sequences" command
- Improved performance when showing the Add Primer dialog and other dialogs that provide controls for choosing files
- Ensured highlighting of the inserted region for Gateway BP cloning in the Insert tab, and of the ancestral insert in History view for the resulting product file
- Restored import of ssRNA sequences as double-stranded rather than single-stranded DNA
- Prevented repetitive alignment to a reference sequence when making simple edits such as insertions, deletions, and same-size replacements
- Ensured that the Next button is the default control after searching a sequence trace
- Ensured correct scrolling of Sequence, Features, and Primers views in response to a change in the selection, but only when appropriate
- Improved application stability when quitting
- Improved application stability when hovering over aligned sequences
- Improved application stability when mousing over features
- Improved application tability when searching a collection for a named feature
- Improved application stability when importing primers
- Improved reliability when importing from NCBI