ISTANBUL, July 20 (Reuters) - Turkey's High Board of Education has banned all academics from travelling abroad until further notice, state-run broadcaster TRT reported on Wednesday, after an abortive military coup prompted a wide-ranging purge of state institutions.
The report, which provided no details about the ban, came a day after the board ordered the resignation of 1,577 deans at all universities across Turkey. In a separate move on Tuesday the education ministry also revoked the licences of 21,000 teachers working in private institutions.
The government has accused a U.S.-based Muslim cleric of masterminding the attempted coup, in which more than 230 people were killed. The cleric, Fethullah Gulen, denies the accusation. (Reporting by Istanbul bureau; Writing by Gareth Jones)