Date: 2/8/2023

Version Affected:  Lasergene 17.3 to 17.4.1

Version Fixed: Lasergene 17.4.2

Issue: In Lasergene releases from 17.3 to 17.4.1 (all released in 2022) there are two issues pertaining to the Align > Merge Unaligned into Existing Alignment command in MegAlign Pro. When a reference is not set prior to using the command, the command acts like Align > Unalign All and causes all sequences to become unaligned. When a reference is set prior to using the command, the merge command is disabled (grayed out).

Resolution: Both issues were fixed in Lasergene 17.4.2, released February 8th, 2023. To install the latest version of Lasergene, go to the My Licenses page of our website.

For further information, please contact DNASTAR at 866-511-5090 or support@dnastar.com.