ВЛИЯНИЕ КРАТКОСРОЧНОЙ ГИПОКСИИ НА НЕКОТОРЫЕ РОСТОВЫЕ ПОКАЗАТЕЛИ ЧЕРНОМОРСКОЙ МИДИИ В УСЛОВИЯХ ДЕФИЦИТА ПИЩИ

The features of dinamic of protein content, total RNA, DNA and index RNA/DNA in the gill and hepatopancreas tissues of Mytilus galloprovincialis (40-42 mm) under short-term (1 day and 4 days) hypoxia and nutrition stress have been studied. Decreasing of protein content and RNA was observed both at oxygen concentration of 1,2 ml/l (~32% of oxygen saturation, 1 day hypoxia) and at oxygen concentration of 0,38 ml/l (~20% of oxygen saturation, 4 day hypoxia) by 30-50% from the control concentration. The 4-day hypoxia resulted in the increase of ammonia content by 15,5 times.