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《Fisheries Science》 2018-04
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Identification and Growth Characteristics of a Strain of Antarctic Fungus

SHI Chongli;MIAO Jinlai;Qingdao University of Science and Technology;The Key Laboratory of Marine Bioactive Substance,State Oceanic Administration;Qingdao University;  
A strain of Antarctic fungus was identified by morphological observation and by ITS rDNA gene sequence and growth conditions were optimized by OD value at 600 nm at different temperature,pH and inorganic salts.The amplified fragments were sequenced and submitted to the NCBI site for Blast sequence alignment for molecular identification.The OD value of the strain was different under different temperature,pH and inorganic salt ions.The yeast strain was identified as Aureobasidium pullulans and had good growth at 30 ℃,without significant difference in growth at pH range of 5—9.Too much inorganic salt was not good for growth of the strains,and led to easy precipitation in liquid medium.
【Fund】: 国家自然科学基金资助项目(41576187);; 中央级公益性科研院所基本科研业务费专项资金资助项目(2016Q10);; 国家自然科学基金委员会-山东省人民政府海洋科学研究中心联合资助项目(U1606403);; 国家海洋公益性行业科研专项(201405015);; 山东省自主创新及成果转化专项(2014ZZCX06202);; 青岛市创业创新领军人才计划项目[15-10-3-15-(44)-zch]
【CateGory Index】: Q93
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