Cells at the CFU-e stage express some erythropoietin receptor (EpoR), and thus can be induced to terminally differentiate in vitro in 2â3 days in the presence of only erythropoietin (Epo) (together with the basic contents of culture media: FBS, BSA in IMDM).
2015 United States federal budget. Main article: United States federal budget. The 2015 United States federal budget is the federal budget for fiscal year 2015, which runs from October 1, 2014 to September 30, 2015.
The U.S. federal budget deficit for fiscal year 2018 is $352 billion. FY 2018 covers October 1, 2017 through September 30, 2018. The deficit occurs because the U.S. government spending of $4.268 trillion is higher than its revenue of $3.916 trillion. (Source: 2018 Budget.