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Cloning, characterization and expression of glucoamylase gene from ectomycorrhizal basidomycete, Tricholoma matsutake

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  • 발행기관
    한국버섯학회 바로가기
  • 간행물
    한국버섯학회지 바로가기
  • 통권
    제9권 제2호 (2011.06)바로가기
  • 페이지
    pp.53-58
  • 저자
    Jianing Wan, Ruirong Yi, Yan Li, Yukiko Kinjo, Aki Sadashima, Takao Terashita, Katsuji Yamanaka, Tadanori Aimi
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A194052

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초록

영어
In order to confirm the presence of putative glucoamylase gene in Tricholoma matsutake genome, the genomic DNA was prepared from T. matsutake NBRC30773 strain and was used as template to clone the glucoamylases gene (TmGlu1). We obtained the nucleotide sequence of TmGlu1 and its franking region. The coding region (from ATG to stop codon) is 2,186 bp. The locations of exons and introns were determined from the nucleotide sequences of 3’- and 5’-RACE PCR and RT- PCR products. On the other hand, to investigate the relationship between composition of medium and glucoamylase expression, we checked the expression level of glucoamylase gene by realtime reverse transcription PCR and measurement of glucoamylase enzyme activity. It was found that enzyme activity of glucoamylase was very low in different medium. Expression of glucoamylases gene appeared to not be affected by different carbon source.

목차

ABSTRACT
 Introduction
 Materials and method
  Medium composition and culture conditions
  DNA and RNA preparation
  Amplification of glucoamylase genes
  DNA sequencing and computer analysis of nucleotideand protein sequences
  Reverse transcription-PCR (RT-PCR) procedure
  Glucoamylase assays
  Total protein assays
  Real-time PCR assay
 Results
 Discussion
 Acknowledgments
 References

키워드

Cloning Glucoamylase gene Tricholoma matsutake

저자

  • Jianing Wan [ Faculty of Agriculture, Tottori University, 4-101 Koyamacho Minami, Tottori 680-8553, Japan ]
  • Ruirong Yi [ Faculty of Agriculture, Tottori University, 4-101 Koyamacho Minami, Tottori 680-8553, Japan ]
  • Yan Li [ Faculty of Agriculture, Tottori University, 4-101 Koyamacho Minami, Tottori 680-8553, Japan ]
  • Yukiko Kinjo [ Faculty of Agriculture, Tottori University, 4-101 Koyamacho Minami, Tottori 680-8553, Japan ]
  • Aki Sadashima [ Faculty of Agriculture, Tottori University, 4-101 Koyamacho Minami, Tottori 680-8553, Japan ]
  • Takao Terashita [ Faculty of Agriculture, Kinki University, 3327-204, Nakamachi, Nara 631-8505, Japan ]
  • Katsuji Yamanaka [ Kyoto Mycological Institute, 1-55 Misasahirabayashi, Yamashina, Kyoto 607-8406, Japan ]
  • Tadanori Aimi [ Faculty of Agriculture, Tottori University, 4-101 Koyamacho Minami, Tottori 680-8553, Japan ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국버섯학회 [The Korean Society of Mushroom Science]
  • 설립연도
    1997
  • 분야
    농수해양>농학
  • 소개
    우리나라의 버섯 연구와 관련 산업의 발전에 기여하고 버섯관련 연구자와 관련산업 종사자간의 학술정보 등의 교류를 목적으로 한다.

간행물

  • 간행물명
    한국버섯학회지 [Journal of MUSHROOMS]
  • 간기
    계간
  • pISSN
    1738-0294
  • eISSN
    2288-8853
  • 수록기간
    2003~2025
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 525 DDC 635

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