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Information Journal Paper

Title

ISOLATION OF YEASTS FROM RICE FARMS AND STUDY OF SECRETORY ENZYME PROFILE IN TWO SPECIES OF THE GENUS PSEUDOZYMA

Pages

  23-34

Abstract

 Mixed aerobic and anoxic conditions, in addition to substrate versatility, provide a wide range of microhabitats and niches for a large number of microbial species including bacterian YEASTs and filamentous fungi. Among them, study of environmental YEAST species, especially those producing secretory CATABOLIC ENZYMES, can be of a great importance. After enrichment of water and soil samples and their cultivation on antibiotic supplemented YPG Agar, 46 isolates were obtained. Most of the isolates were capable of producing nucleases and sterases. Using cup plate method revealed that strains SA044 and SA006 were able to produce the greatest number of SECRETORY ENZYMES. Production of at least one secretory amylase, protease, nuclease and lipase was recorded in one or both of these isolates. Production of secretory keratinase, cellulose, phytase, xylanase, chitinase and pectinase was not observed. Using molecular approach and phenotypic examinations, the isolates SA044 and SA006 were identified as PSEUDOZYMA aphidis and PSEUDOZYMA antarctica respectively.

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    APA: Copy

    AMINI, L., SOUDI, M.R., & NASR, SH.. (2015). ISOLATION OF YEASTS FROM RICE FARMS AND STUDY OF SECRETORY ENZYME PROFILE IN TWO SPECIES OF THE GENUS PSEUDOZYMA. JOURNAL OF MOLECULAR AND CELLULAR RESEARCH (IRANIAN JOURNAL OF BIOLOGY), 28(1), 23-34. SID. https://sid.ir/paper/248495/en

    Vancouver: Copy

    AMINI L., SOUDI M.R., NASR SH.. ISOLATION OF YEASTS FROM RICE FARMS AND STUDY OF SECRETORY ENZYME PROFILE IN TWO SPECIES OF THE GENUS PSEUDOZYMA. JOURNAL OF MOLECULAR AND CELLULAR RESEARCH (IRANIAN JOURNAL OF BIOLOGY)[Internet]. 2015;28(1):23-34. Available from: https://sid.ir/paper/248495/en

    IEEE: Copy

    L. AMINI, M.R. SOUDI, and SH. NASR, “ISOLATION OF YEASTS FROM RICE FARMS AND STUDY OF SECRETORY ENZYME PROFILE IN TWO SPECIES OF THE GENUS PSEUDOZYMA,” JOURNAL OF MOLECULAR AND CELLULAR RESEARCH (IRANIAN JOURNAL OF BIOLOGY), vol. 28, no. 1, pp. 23–34, 2015, [Online]. Available: https://sid.ir/paper/248495/en

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