The optimal annealing temperature (Ta) is the range of temperatures where efficiency of PCR amplification is maximal. The most important values for estimating the Ta is the primer quality, the Tm of the primers and the length of PCR fragment.
Minnesota Sales Tax Law â New Requirement for Monthly Payment Due Dates. August 5th, 2010. A new law requires those who are currently required to file June accelerated payments of sales and use tax must also pay a portion of each monthâs tax liability early, beginning September 2010.
Filing Deadline / Due Date Description. April 18, 2017. 2016 Illinois State Tax Return. Due date for Illinois State Income Tax Returns - income tax filing deadline. April 18, 2017. 2016 Illinois State Tax Extension. Due date for Illinois automatic extensions (and payment due date if tax is owed) October 16, 2017. 2016 Illinois State Tax Return. Last day to efile a 2016 Illinois State Income Tax Return for tax extension filers and late efilers.