This assembly mode assumes that all the readings align and simply stacks them on top of one another in a new contig. It can be useful for comparing sequence families etc.
Assembly works only on sets of reading names and they can be read from either a "file" or a "list" and an appropriate browser is available to enable users to choose the name of the file or list. The routine writes the names of all the readings that are not entered to a "file" or a "list" and an appropriate browser is available to enable users to choose the name of the file or list.