Skip to main content
Log in

Comparative Analysis of Aspergillus oryzae with Normal and Abnormal Color Conidia

  • Short Communication
  • Published:
Indian Journal of Microbiology Aims and scope Submit manuscript

Abstract

This study focuses on the characteristic of strains with anomalous color conidium and compares with normal color conidium. Comparative analysis of enzymes activity and extracellular proteins revealed that A. oryzae with anomalous color conidium was not different from the strain with normal color conidium. In addition, A. oryzae with anomalous color conidium could not influence the palatability and quality of the soy sauce. These findings provide an insight into A. oryzae with anomalous color conidium.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2

References

  1. Akao T, Sano M, Yamada O, Akeno T, Fuji K, Goto K, Ohashi-Kunihiro S, Takase K, Yasukawsa-Watanabe M, Yamaguchi K, Kuricara Y, Maruyama J, Juvvadi PR, Tanaka A, Hata Y, Koyama Y, Yamaguchi S, Kitamoto N, Gomi K, Abe K, Takeuchi M, Kobayashi T, Horiuchi H, Kitamoto K, Kashiwagi Y, Machida M, Akita O et al (2007) Analysis of expressed sequence tags from the fungus Aspergillus oryzae cultured under different conditions. DNA Res 14:47–57. doi:10.1093/dnares/dsm008

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  2. Kobayshi T, Abe K, Asai K, Hara S (2007) Genomics of Aspergillus oryzae. Biosci Biotechnol Biochem 71:646–670. doi:10.1271/bbb.60550

    Article  Google Scholar 

  3. Liang YC, Pam L, Lin Y (2009) Analysis of extracellular protein of Aspergillus oryzae grown on soy sauce koji. Biosci Biotechnol Biochem 73:192–195. doi:10.1271/bbb.80500

    Article  CAS  PubMed  Google Scholar 

  4. Hatakeyama R, Nakahama T, Higuchi Y, Kitamoto K (2007) Light represses conidiation in koji mold Aspergillus oryzae. Biosci Biotechnol Biochem 71:1844–1849. doi:10.1271/bbb.60713

    Article  CAS  PubMed  Google Scholar 

  5. Watanabe A, Fujii I, Sankawa U, Mayorga ME, Timberlake WE, Ebizuka Y (1999) Re-identification of Aspergillus nidulan wA gene to code for a polyketide synthase of naphthopyrone. Tetrahedron Lett 40:91–94. doi:10.1016/S0040-4039(98)80027-0

    Article  CAS  Google Scholar 

  6. Aramayo R, Timberlake WE (1990) Sequence and molecular structure of the Aspergillus nidulans yA (laccase I) gene. Nucleic Acids Res 18:3415

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  7. Šimonovičová A, Hlinková E, Chovanová K, Pangallo D (2013) Influence of the environment on the morphological and biochemical characteristics of different Aspergillus niger wild type strains. Indian J Microbiol 53:187–193. doi:10.1007/s12088-012-0317-4

    Article  Google Scholar 

  8. Yan PS, Song Y, Sakuno E, Nakajima H, Nakagawa H, Yabe K (2004) Cyclo(l-leucyl-l-prolyl) produced by Achromobacter xylosoxidans inhibits aflatoxin production by Aspergillus parasiticus. Appl Environ Microbiol 70:7466–7473. doi:10.1128/aem.70.12.7466-7473.2004

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  9. Kitano H, Kataoka K, Furukwa K, Hara S (2002) Specific expression and temperature-dependent expression of the acid protease-encoding gene (pepA) in Aspergillus oryzae in solid-state culture (rice-koji). J Biosci Bioeng 93:563–567. doi:10.1016/S1389-1723(02)80238-9

    CAS  PubMed  Google Scholar 

  10. Marui J, Matsushita-Morita M, Tada S, Hattori R, Suzuki S, Amano H, Ishida H, Yamagata Y, Takeuchi M, Kusumoto K (2012) Enzymatic properties of the glycine d-alanine [corrected] aminopeptidase of Aspergillus oryzae and its activity profiles in liquid-cultured mycelia and solid-state rice culture (rice koji). Appl Microbiol Biotechnol 93:655–669. doi:10.1007/s00253-011-3610-y

    Article  CAS  PubMed  Google Scholar 

  11. Kijima K, Suzuki H (2007) Improving the umami taste of soy sauce by the addition of bacterial γ-glutamyltranspeptidase as a glutaminase to the fermentation mixture. Enzyme Microbiol Technol 41:80–84. doi:10.1016/j.enzmictec.2006.12.004

    Article  CAS  Google Scholar 

  12. Kumura H, Ishido T, Shimazaki K (2011) Production and partial purification of proteases from Aspergillus oryzae grown in a medium based on whey protein as an exclusive nitrogen source. J Dairy Sci 94:657–667. doi:10.3168/jds.2010-3587

    Article  CAS  PubMed  Google Scholar 

  13. Morita H, Okamoto A, Yamagata Y, Kusumoto K, Koide Y, Ishida H, Takeuchi M (2009) Heterologous expression and characterization of CpI, OcpA, and novel serine-type carboxypeptidase OcpB from Aspergillus oryzae. Appl Microbiol Biotechnol 85:335–346. doi:10.1007/s00253-009-2087-4

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  14. Chandra MS, Viswanath B, Reddy BR (2007) Cellulolytic enzymes on lignocellulosic substrates in solid state fermentation by Aspergillus niger. Indian J Microbiol 47:323–328. doi:10.1007/s12088-007-0059-x

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  15. Oda K, Kakizono D, Yamada O, Iefuji H, Akita O, Iwashita K (2006) Protein analysis of extracellular proteins from Aspergillus oryzae grown under submerged and solid-state culture conditions. Appl Environ Microbiol 72:3448–3457. doi:10.1128/aem.72.5.3448-3457.2006

    Article  CAS  PubMed Central  PubMed  Google Scholar 

  16. Tanaka Y, Watanabe J, Mogi Y (2012) Monitoring of the microbial communities involved in the soy sauce manufacturing process by PCR-denaturing gradient gel electrophoresis. Food Microbiol 31:100–106. doi:10.1016/j.fm.2012.02.005

    Article  CAS  PubMed  Google Scholar 

  17. Zhao GZ, Hou LH, Yao YP, Wang CL, Cao XH (2012) Comparative proteome analysis of Aspergillus oryzae 3.042 and A. oryzae 100–8 strains: towards the production of different soy sauce flavors. J Proteomics 75:3914–3924. doi:10.1016/j.jprot.2012.04.056

    Article  CAS  PubMed  Google Scholar 

Download references

Acknowledgments

The study was financially supported by The China Postdoctoral Science Foundation (No. 2011M501320).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Mao Ye.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Ye, M., Lin, Y., Huang, W. et al. Comparative Analysis of Aspergillus oryzae with Normal and Abnormal Color Conidia. Indian J Microbiol 54, 108–110 (2014). https://doi.org/10.1007/s12088-013-0416-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12088-013-0416-x

Keywords

Navigation