Nur’utami, D. A. .; Liesbetini Haditjaroko; Hiroshi Takagi; Khaswar Syamsu. HYPEROSMOTIC STRESS TOLERANCE OF TRANSCRIPTION ACTIVATOR Msn2- OVEREXPRESSION STRAIN AND PROLINE-NO SYNTHESIS STRAIN OF Saccharomyces Cerevisiae IN VERY HIGH GRAVITY BIOETHANOL FERMENTATION . Pak. J. Biotechnol 2017, 14, 135 – 139 .