"Kobani... is being bombed by Turkish occupation aircraft," RIA Novosti quotes Shami as saying on Twitter.
Earlier, Turkish Interior Minister Suleyman Soylu said that the instruction about the terrorist attack in Istanbul was received from the Syrian Manbij.
The explosion on Istiklal Street in Istanbul occurred on November 13.
According to the latest reports, six people died.
The number of victims exceeded 80.