On Wednesday, Ms Barr continued to defend her tweet by suggesting it was about antisemitism.
“Rod Serling wrote Planet of The Apes. It was about antisemitism,” she wrote.
“That is what my tweet referred to-the antisemitism of the Iran deal. Low IQ ppl can think whatever they want.”
The ABC network cancelled the revival of her sitcome in response to her tweet about Ms Jarrett, saying: “Roseanne’s Twitter statement is abhorrent, repugnant and inconsistent with our values, and we have decided to cancel her show.”'
Her talent agency ICM Partners dropped her as a client, shortly after the news of her initial tweets broke.
