Skip to main content
Log in

Molecular cloning and sequence analysis of a mannitol dehydrogenase gene and isolation of mdh promoter from Candida magnoliae

  • Original Research Paper
  • Published:
Biotechnology Letters Aims and scope Submit manuscript

Abstract

The mdh gene encodes mannitol dehydrogenase (MDH), which catalyzes the conversion of fructose into mannitol. The putative mdh gene of Candida magnoliae was isolated by PCR using the primers deduced from the N-terminal amino acid sequences of an intact MDH and its tryptic peptides, cloned in E. coli, and sequenced. The mdh gene consisted of 852 bp encoding for 283 amino acids. Analysis of the amino acid sequence revealed that MDH consisted of typical NADPH-dependent short chain dehydrogenases/reductases (SDRs). To develop a strong promoter to induce expression of the foreign genes in C. magnolia, the putative promoter was isolated. The reporter protein, GFP, was well-expressed under the control of the putative mdh promoter of 153 bp in C. magnoliae.

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

Similar content being viewed by others

References

  • Baek H, Song KH, Park SM, Kim SY, Hyun HH (2003) Role of glucose in the bioconversion of fructose into mannitol by Candida magnoliae. Biotechnol Lett 25:761–765

    Article  CAS  PubMed  Google Scholar 

  • Burke DT, Olson MV (1991) Preparation of clone libraries in yeast artificial chromosome vectors. Methods Enzymol 194:251–270

    Article  CAS  PubMed  Google Scholar 

  • Dwivedi BK (1978) Low calorie and special dietary foods. CRC Press, Inc., West Palm Beach, FL

    Google Scholar 

  • Kallberg Y, Oppermann U, Jornvall H, Persson B (2002) Short-chain dehydrogenase/reductases (SDRs) coenzyme-based functional assignments in completed genome. Eur J Biochem 269:4409–4417

    Article  CAS  PubMed  Google Scholar 

  • Kiyoshi T, Hortuchi JI, Kanno T, Kobayashi M (2004) Microbial xylitol production from corn cobs using Candida magnolia. J Biosci Bioeng 98:228–230

    Google Scholar 

  • Lee JK, Koo BS, Kim SY, Hyun HH (2003) Purification and characterization of a novel mannitol dehydrogenase from a newly isolated strain of Candida magnolia. Biotechnol Lett 69:4438–4447

    CAS  Google Scholar 

  • Lewis DH, Smith DC (1967) Sugar alcohols (polyols) in fungi and green plants. I. Distribution, physiology and metabolism. New Phytol 66:143–184

    Article  CAS  Google Scholar 

  • Makkee M, Kieboom APG, Bekkum HV (1985) Production methods of D-mannitol. Starch 37:136–141

    Article  CAS  Google Scholar 

  • Ryu YW, Park CY, Park JB, Kim SY, Seo JH (2000) Optimization of erythritol production by Candida magnolia fed-batch culture. J Ind Microbiol Biotech 25:100–103

    Article  CAS  Google Scholar 

  • Sambrook J, Fritsch EF, Maniatis T (1989) Molecular cloning: a laboratory manual, 2nd edn. Cold Spring Harbor, NY

    Google Scholar 

  • Song KH, Lee JK, Song JY, Hong SG, Baek H, Kim SY, Hyun HH (2002) Production of mannitol by a novel strain of Candida magnoliae. Biotech Lett 24:9–12

    Article  CAS  Google Scholar 

  • Wisselink HW, Moers APHA, Mars AE, Hoefnagel MHN, de Vos WM, Hugenholtz J (2005) Overproduction of heterologous mannitol 1-phosphatase: a key factor for engineering mannitol production by Lactococcus lactis. Appl Environ Microbiol 71:1507–1514

    Article  CAS  PubMed  Google Scholar 

  • Wong B, Perfect JR, Beggs S, Wright KA (1990) Production of the hexitol D-mannitol by the pathogenic fungus Cryptococcus neoformans in vitro and in rabbits with experimental meningitis. Infect Immun 58:1664–1670

    CAS  PubMed  Google Scholar 

  • Yun JW, Kim DH (1998) Comparative study of mannitol production by two lactic acid bacteria. J Ferment Bioeng 85:203–208

    Article  CAS  Google Scholar 

Download references

Acknowledgements

This work was supported by a grant from Hankuk University of Foreign Studies.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Hyung-Hwan Hyun.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Baek, H., Lee, YB. & Hyun, HH. Molecular cloning and sequence analysis of a mannitol dehydrogenase gene and isolation of mdh promoter from Candida magnoliae . Biotechnol Lett 32, 1089–1094 (2010). https://doi.org/10.1007/s10529-010-0257-1

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10529-010-0257-1

Keywords

Navigation