After submitting your gene sequences on our website, they will be automatically scored for feasibility of assembly:

Standard: No errors have been found. Gene sequence found to be of "average" overall complexity (eg. length, GC content, homology, etc).

Difficult: No errors have been found. Gene sequence found to be within range of acceptable parameters but with some level of complexity (eg. length, GC content, homology, etc).

Error: Gene sequence contains errors. You will need to click on the gene sequence to get more details.

Not Possible: The gene contains sequence that is not possible to synthesize at this time due to length or high sequence complexity.