German education minister Annette Schavan resigned today after being stripped of her doctorate for alleged plagiarism, in an embarrassing blow to her ally Angela Merkel.
The move came four days after the University of Duesseldorf ruled Ms Schavan, a close confidante to the chancellor, had "systematically and intentionally" copied parts of her thesis, and withdrew her PhD, granted more than 30 years ago.
"Annette Schavan offered her resignation last night," Dr Merkel told reporters.
"I accepted this resignation with a very heavy heart," the chancellor added, saying Schavan was putting the public good ahead of her own welfare.
Dr Merkel, who lost her defence minister Karl-Theodor zu Guttenberg in a similar scandal two years ago, made no mention of the charges against Ms Schavan.
Ms Schavan, who said their friendship would last, reiterated she would fight the university's decision to strip her of her degree.
"I will not accept the decision and will take legal action against it," Ms Schavan told reporters. "When an (education) minister sues a university, then that comes with strains, for my office, for the ministry, the government and for the Christian Democrats. I want to avoid just that."
While awkward for Dr Merkel, Ms Schavan's resignation is seen as unlikely to weaken the chancellor's chances to win a third term in elections on September 22nd. Her Christian
Democrats regularly poll above 40 per cent, giving them an easy lead over the main opposition Social Democrats.
Reuters