Proteomic studies of lipopolysaccharide-induced polypeptides in the silkworm, Bombyx mori

Yongqiang Wang, Pingbo Zhang, Hiroshi Fujii, Yutaka Banno, Kohji Yamamoto, Yoichi Aso

研究成果: ジャーナルへの寄稿記事

20 引用 (Scopus)

抄録

Silkworm larvae at the 5th instar were injected with lipopolysaccharide from Escherichia coli and inducible polypeptides were examined within a pI range of 3-10 and a size range of 14-97 kDa by proteomics, including peptide mass fingerprinting. No polypeptides were induced in the midgut. FB1 and H1-4 polypeptides were significantly induced in fat body and hemolymph, respectively. FB1 and H1 were estimated to be antitrypsin and serpin-2 proteinase inhibitors respectively. H2 and H3 were novel polypeptides. H4 was estimated to be attacin antibacterial polypeptide with high coverage of sequence. The amounts of all the induced polypeptides decreased at 48 h after the injection.

元の言語英語
ページ(範囲)1821-1823
ページ数3
ジャーナルBioscience, Biotechnology and Biochemistry
68
発行部数8
DOI
出版物ステータス出版済み - 8 1 2004

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Bombyx
Proteomics
Lipopolysaccharides
Peptides
Peptide Mapping
Fat Body
Hemolymph
Larva
Peptide Hydrolases
Escherichia coli
Fats
Injections

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Analytical Chemistry
  • Biochemistry
  • Applied Microbiology and Biotechnology
  • Molecular Biology
  • Organic Chemistry

これを引用

Proteomic studies of lipopolysaccharide-induced polypeptides in the silkworm, Bombyx mori. / Wang, Yongqiang; Zhang, Pingbo; Fujii, Hiroshi; Banno, Yutaka; Yamamoto, Kohji; Aso, Yoichi.

:: Bioscience, Biotechnology and Biochemistry, 巻 68, 番号 8, 01.08.2004, p. 1821-1823.

研究成果: ジャーナルへの寄稿記事

Wang, Yongqiang ; Zhang, Pingbo ; Fujii, Hiroshi ; Banno, Yutaka ; Yamamoto, Kohji ; Aso, Yoichi. / Proteomic studies of lipopolysaccharide-induced polypeptides in the silkworm, Bombyx mori. :: Bioscience, Biotechnology and Biochemistry. 2004 ; 巻 68, 番号 8. pp. 1821-1823.
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