MEGA11 expands on RelTime dating options by advancing the current imple-mentation and adding new facilities for node-dating and tip-dating needed to build timetrees of pathogens, species, and gene families.
The MEGA End-User Agreement (EUA) is a legal agreement between you (either an individual or a single entity) and the copyright holders (the authors and their institutions) for the MEGA software products (including but not limited to MEGA-MD, MEGA1, MEGA2, MEGA3, MEGA4, MEGA5, MEGA6, MEGA7, MEGAX, MEGA-CC, MEGAX-CC, MEGA10, MEGA11, and MEGA12 ...
For macOS, all application data is now written to ~/Library/Application Support/MEGA11 to overcome permissions issues that some users have encountered. For macOS, resources used by MEGA are now bundled into the application's Resource folder instead of the ~/.config/MEGA11 directory.
Interior Alaskan forests have only six native tree species: white spruce, black spruce, quaking aspen, balsam poplar, larch (tamarack) and paper birch. Northern Canadian forests have all of those, plus jack pine, balsam fir and lodgepole pine. Since northern Canada and interior Alaska share the same grueling climate and extremes of daylength, why are the Canadian tree species absent from ...
It is common for people in interior Alaska and corresponding areas of northwestern Canada to use the name cottonwood when referring to one widespread variety of deciduous tree.
A tree's age can be easily determined by counting its growth rings, as any Boy or Girl Scout knows. Annually, the tree adds new layers of wood which thicken during the growing season and thin during the winter. These annual growth rings are easily discernible (and countable) in cross-sections of the tree's trunk. In good growing years, when sunlight and rainfall are plentiful, the growth rings ...